QAS 330 John DeereInstruction Manual for AC Generators

ATLAS COPCO - PORTABLE AIR DIVISIONwww.atlascopco.com01/2010

QAS 330 John DeereInstruction Manual for AC Generators

Instruction manual ..................................................................................5

Circuit diagrams ....................................................................................43

Printed matter N°2954 2990 00

Original instructions

Warranty and Liability Limitation

Use only authorized parts.Any damage or malfunction caused by the use of unauthorized parts is not covered by War-ranty or Product Liability.The manufacturer does not accept any li i-tions or conversions made without the m

Copyright 2007, Atlas Copco Airpower n

Any unauthorized use or copying of the This applies in particular to trademarks,

Neglecting maintenance or making cha rhazards, including fire risk

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ability for any damage arising for modifications, addanufacturer's approval in writing.

.v., Antwerp, Belgium.

contents or any part thereof is prohibited.model denominations, part numbers and drawings.

nges to the setup of the machine can result in majo

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Technical specifications for QAS 330

John Deere ...................................................36Readings on gauges ...............................36Settings of switches ...............................36Specifications of the engine/alternator/unit .........................................36Conversion list of SI units into British units .............................................41Dataplate .................................................41

ding toration.

oes notice.

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Contents

Safety precautions for portable

generators ......................................................6

Leading particulars .....................................12General description ................................12Bodywork ................................................13Markings..................................................13Drain plugs and filler caps .....................14External fuel tank connection ................14Control and indicator panel Qc1002™..14Output terminal board ...........................22Dual voltage (2V) ....................................23Battery switch .........................................24Spillage free skid ....................................24Engine coolant heater ............................24

Operating instructions...............................24Installation...............................................24Connecting the generator ......................24Before starting ........................................26Operating Qc1002™ ...............................26

Maintenance ................................................2Maintenance schedule ...........................2Engine maintenance...............................3(*) Measuring the alternator insulation resistance...............................3Engine oil specifications ........................3Engine oil level check .............................3Engine oil and oil filter change..............3Engine coolant specifications ................3Coolant check..........................................3

Storage of the generator ...........................3Storage ....................................................3Preparing for operation after storage ...3

Checks and trouble shooting....................3Checking voltmeter P4 ...........................3Checking ammeters P1, P2 and P3........3Alternator troubleshooting ....................3Engine troubleshooting..........................3

Congratulations on the purchase of your AC generator. It is a solid, safe and reliable machine, built accorthe latest technology. Follow the instructions in this booklet and we guarantee you years of troublefree opePlease read the following instructions carefully before starting to use your machine.While every effort has been made to ensure that the information in this manual is correct, Atlas Copco dassume responsibility for possible errors. Atlas Copco reserves the right to make changes without prior not

or repairing the generator.

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engineering practices and to observe all relevant localsafety requirements and ordinances. The following list isa reminder of special safety directives and precautionsmainly applicable to Atlas Copco equipment.Neglecting the safety precautions may endanger peopleas well as environment and machinery:- endanger people due to electrical, mechanical or

chemical influences,- endanger the environment due to leakage of oil,

solvents or other substances,- endanger the machinery due to function failures.All responsibility for any damage or injury resultingfrom neglecting these precautions or by non-observanceof ordinary caution and due care required in handling,operating, maintenance or repair, also if not expresslymentioned in this instruction manual, is disclaimed byAtlas Copco.The manufacturer does not accept any liability for anydamage arising from the use of non-original parts and formodifications, additions or conversions made withoutthe manufacturer’s approval in writing.If any statement in this manual does not comply withlocal legislation, the stricter of the two shall be applied.Statements in these safety precautions should not beinterpreted as suggestions, recommendations orinducements that it should be used in violation of anyapplicable laws or regulations.

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Safety precautions for portable generators

To be read attentively and acted accordingly before towing, lifting, operating, performing maintenance

Introduction

The policy of Atlas Copco is to provide the users of theirequipment with safe, reliable and efficient products.Factors taken into account are among others:- the intended and predictable future use of the

products, and the environments in which they areexpected to operate,

- applicable rules, codes and regulations,- the expected useful product life, assuming proper

service and maintenance,- providing the manual with up-to-date information.Before handling any product, take time to read therelevant instruction manual. Besides giving detailedoperating instructions, it also gives specific informationabout safety, preventive maintenance, etc.Keep the manual always at the unit location, easyaccessible to the operating personnel.See also the safety precautions of the engine andpossible other equipment, which are separately sentalong or are mentioned on the equipment or parts of theunit.These safety precautions are general and somestatements will therefore not always apply to a particularunit.Only people that have the right skills should be allowedto operate, adjust, perform maintenance or repair onAtlas Copco equipment. It is the responsibility ofmanagement to appoint operators with the appropriatetraining and skill for each category of job.

Skill level 1: OperatorAn operator is trained in all aspects of operating the unwith the push-buttons, and is trained to know the safetaspects.Skill level 2: Mechanical technicianA mechanical technician is trained to operate the unit thsame as the operator. In addition, the mechanicatechnician is also trained to perform maintenance anrepair, as described in the instruction manual, and allowed to change settings of the control and safetsystem. A mechanical technician does not work on livelectrical components.Skill level 3: Electrical technicianAn electrical technician is trained and has the samqualifications as both the operator and the mechanicatechnician. In addition, the electrical technician macarry out electrical repairs within the various enclosureof the unit. This includes work on live electricacomponents.Skill level 4: Specialist from the manufacturerThis is a skilled specialist sent by the manufacturer or iagent to perform complex repairs or modifications to thequipment.In general it is recommended that not more than twpeople operate the unit, more operators could lead tunsafe operating conditions. Take necessary steps tkeep unauthorized persons away from the unit aneliminate all possible sources of danger at the unit.When handling, operating, overhauling and/operforming maintenance or repair on Atlas Copcequipment, the mechanics are expected to use saf

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Safety during transport and

installation

To lift a unit, all loose or pivoting parts, e.g. doors andtowbar, shall first be securely fastened.Do not attach cables, chains or ropes directly to thelifting eye; apply a crane hook or lifting shackle meetinglocal safety regulations. Never allow sharp bends inlifting cables, chains or ropes.Helicopter lifting is not allowed. It is strictly forbidden to dwell or stay in the risk zoneunder a lifted load. Never lift the unit over people orresidential areas. Lifting acceleration and retardationshall be kept within safe limits.1 Before towing the unit:

- check the towbar, the brake system and thetowing eye. Also check the coupling of thetowing vehicle,

- check the towing and brake capability of thetowing vehicle,

- check that the towbar, jockey wheel or stand legis safely locked in the raised position,

- ascertain that the towing eye can swivel freely onthe hook,

- check that the wheels are secure and that thetyres are in good condition and inflated correctly,

- connect the signalisation cable, check all lightsand connect the pneumatic brake couplers,

- attach the safety break-away cable or safetychain to the towing vehicle,

- remove wheel chocks, if applied, and disengagethe parking brake.

2 To tow a unit use a towing vehicle of amplecapacity. Refer to the documentation of the towingvehicle.

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General safety precautions

1 The owner is responsible for maintaining the unit ina safe operating condition. Unit parts andaccessories must be replaced if missing orunsuitable for safe operation.

2 The supervisor, or the responsible person, shall atall times make sure that all instructions regardingmachinery and equipment operation andmaintenance are strictly followed and that themachines with all accessories and safety devices, aswell as the consuming devices, are in good repair,free of abnormal wear or abuse, and are nottampered with.

3 Whenever there is an indication or any suspicionthat an internal part of a machine is overheated, themachine shall be stopped but no inspection coversshall be opened before sufficient cooling time haselapsed; this to avoid the risk of spontaneousignition of oil vapour when air is admitted.

4 Normal ratings (pressures, temperatures, speeds,etc.) shall be durably marked.

5 Operate the unit only for the intended purpose andwithin its rated limits (pressure, temperature,speeds, etc.).

6 The machinery and equipment shall be kept clean,i.e. as free as possible from oil, dust or otherdeposits.

7 To prevent an increase in working temperature,inspect and clean heat transfer surfaces (cooler fins,intercoolers, coolant jackets, etc.) regularly. See themaintenance schedule.

8 All regulating and safety devices shall bemaintained with due care to ensure that theyfunction properly. They may not be put out ofaction.

9 Pressure and temperature gauges shall be checkeregularly with regard to their accuracy. They shabe replaced whenever outside acceptable tolerance

10 Safety devices shall be tested as described in thmaintenance schedule of the instruction manual tdetermine that they are in good operating condition

11 Mind the markings and information labels on thunit.

12 In the event the safety labels are damaged odestroyed, they must be replaced to ensure operatosafety.

13 Keep the work area neat. Lack of order will increasthe risk of accidents.

14 When working on the unit, wear safety clothingDepending on the kind of activities these are: safetglasses, ear protection, safety helmet (includinvisor), safety gloves, protective clothing, safetshoes. Do not wear the hair long and loose (proteclong hair with a hairnet), or wear loose clothing ojewellery.

15 Take precautions against fire. Handle fuel, oil ananti-freeze with care because they are inflammablsubstances. Do not smoke or approach with nakeflame when handling such substances. Keep a fireextinguisher in the vicinity.

16a Portable generators (with earthing pin):Earth the generator as well as the load properly.

16b Portable generators IT:Note: This generator is built to supply a sheealternating current IT network.Earth the load properly.

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Make sure that the unit has sufficient air intake foroperation. If necessary, install extra air intake ducts.

3 When operating in a dust-laden atmosphere, placethe unit so that dust is not carried towards it by thewind. Operation in clean surroundings considerablyextends the intervals for cleaning the air intakefilters and the cores of the coolers.

4 Never remove a filler cap of the coolant system of ahot engine. Wait until the engine has sufficientlycooled down.

5 Never refill fuel while the unit is running, unlessotherwise stated in the Atlas Copco InstructionBook (AIB). Keep fuel away from hot parts such asair outlet pipes or the engine exhaust. Do not smokewhen fuelling. When fuelling from an automaticpump, an earthing cable should be connected to theunit to discharge static electricity. Never spill norleave oil, fuel, coolant or cleansing agent in oraround the unit.

6 All doors shall be shut during operation so as not todisturb the cooling air flow inside the bodyworkand/or render the silencing less effective. A doorshould be kept open for a short period only e.g. forinspection or adjustment.

7 Periodically carry out maintenance works accordingto the maintenance schedule.

8 Stationary housing guards are provided on allrotating or reciprocating parts not otherwiseprotected and which may be hazardous topersonnel. Machinery shall never be put intooperation, when such guards have been removed,before the guards are securely reinstalled.

9 Noise, even at reasonable levels, can cause irritationand disturbance which, over a long period of time,may cause severe injuries to the nervous system ofhuman beings.

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3 If the unit is to be backed up by the towing vehicle,disengage the overrun brake mechanism (if it is notan automatic mechanism).

4 Never exceed the maximum towing speed of theunit (mind the local regulations).

5 Place the unit on level ground and apply the parkingbrake before disconnecting the unit from the towingvehicle. Unclip the safety break-away cable orsafety chain. If the unit has no parking brake orjockey wheel, immobilize the unit by placingchocks in front of and/or behind the wheels. Whenthe towbar can be positioned vertically, the lockingdevice must be applied and kept in good order.

6 To lift heavy parts, a hoist of ample capacity, testedand approved according to local safety regulations,shall be used.

7 Lifting hooks, eyes, shackles, etc., shall never bebent and shall only have stress in line with theirdesign load axis. The capacity of a lifting devicediminishes when the lifting force is applied at anangle to its load axis.

8 For maximum safety and efficiency of the liftingapparatus all lifting members shall be applied asnear to perpendicular as possible. If required, alifting beam shall be applied between hoist andload.

9 Never leave a load hanging on a hoist.10 A hoist has to be installed in such a way that the

object will be lifted perpendicular. If that is notpossible, the necessary precautions must be taken toprevent load-swinging, e.g. by using two hoists,each at approximately the same angle not exceeding30° from the vertical.

11 Locate the unit away from walls. Take aprecautions to ensure that hot air exhausted from thengine and driven machine cooling systems cannobe recirculated. If such hot air is taken in by thengine or driven machine cooling fan, this macause overheating of the unit; if taken in focombustion, the engine power will be reduced.

12 Generators shall be stalled on an even, solid flooin a clean location with sufficient ventilation. If thfloor is not level or can vary in inclination, consuAtlas Copco.

13 The electrical connections shall correspond to locacodes. The machines shall be earthed and protecteagainst short circuits by fuses or circuit breakers.

14 Never connect the generator outlets to ainstallation which is also connected to a publimains.

15 Before connecting a load, switch off thcorresponding circuit breaker, and check whethefrequency, voltage, current and power factocomply with the ratings of the generator.

Safety during use and operation

1 When the unit has to operate in a fire-hazardouenvironment, each engine exhaust has to bprovided with a spark arrestor to trap incendiarsparks.

2 The exhaust contains carbon monoxide which is lethal gas. When the unit is used in a confinespace, conduct the engine exhaust to the outsidatmosphere by a pipe of sufficient diameter; do thiin such a way that no extra back pressure is createfor the engine. If necessary, install an extractoObserve any existing local regulations.

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21 Never touch the power terminals during operationof the machine.

22 Whenever an abnormal condition arises, e.g.excessive vibration, noise, odour, etc., switch thecircuit breakers to OFF and stop the engine. Correctthe faulty condition before restarting.

23 Check the electric cables regularly. Damaged cablesand insufficient tightening of connections maycause electric shocks. Whenever damaged wires ordangerous conditions are observed, switch thecircuit breakers to OFF and stop the engine.Replace the damaged wires or correct the dangerouscondition before restarting. Make sure that allelectric connections are securely tightened.

24 Avoid overloading the generator. The generator isprovided with circuit breakers for overloadprotection. When a breaker has tripped, reduce theconcerned load before restarting.

25 If the generator is used as stand-by for the mainssupply, it must not be operated without controlsystem which automatically disconnects thegenerator from the mains when the mains supply isrestored.

26 Never remove the cover of the output terminalsduring operation. Before connecting ordisconnecting wires, switch off the load and thecircuit breakers, stop the machine and make surethat the machine cannot be started inadvertently orthere is any residual voltage on the power circuit.

27 Running the generator at low load for long periodswill reduce the lifetime of the engine.

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When the sound pressure level, at any point wherepersonnel normally has to attend, is:- below 70 dB(A): no action needs to be taken,- above 70 dB(A): noise-protective devices should

be provided for people continuously beingpresent in the room,

- below 85 dB(A): no action needs to be taken foroccasional visitors staying a limited time only,

- above 85 dB(A): room to be classified as a noise-hazardous area and an obvious warning shall beplaced permanently at each entrance to alertpeople entering the room, for even relativelyshort times, about the need to wear earprotectors,

- above 95 dB(A): the warning(s) at theentrance(s) shall be completed with therecommendation that also occasional visitorsshall wear ear protectors,

- above 105 dB(A): special ear protectors that areadequate for this noise level and the spectralcomposition of the noise shall be provided and aspecial warning to that effect shall be placed ateach entrance.

10 Insulation or safety guards of parts the temperatureof which can be in excess of 80°C (175°F) andwhich may be accidentally touched by personnelshall not be removed before the parts have cooled toroom temperature.

11 Never operate the unit in surroundings where thereis a possibility of taking in flammable or toxicfumes.

12 If the working process produces fumes, dust orvibration hazards, etc., take the necessary steps toeliminate the risk of personnel injury.

13 When using compressed air or inert gas to cleandown equipment, do so with caution and use theappropriate protection, at least safety glasses, for

the operator as well as for any bystander. Do noapply compressed air or inert gas to your skin odirect an air or gas stream at people. Never use it tclean dirt from your clothes.

14 When washing parts in or with a cleaning solvenprovide the required ventilation and use appropriatprotection such as a breathing filter, safety glasserubber apron and gloves, etc.

15 Safety shoes should be compulsory in anworkshop and if there is a risk, however small, ofalling objects, wearing of a safety helmet should bincluded.

16 If there is a risk of inhaling hazardous gases, fumeor dust, the respiratory organs must be protected andepending on the nature of the hazard, so must theyes and skin.

17 Remember that where there is visible dust, the fineinvisible particles will almost certainly be presentoo; but the fact that no dust can be seen is not reliable indication that dangerous, invisible dust inot present in the air.

18 Never operate the generator in excess of its limits aindicated in the technical specifications and avoilong no-load sequences.

19 Never operate the generator in a humid atmosphereExcessive moisture causes worsening of thgenerator insulation.

20 Do not open electrical cabinets, cubicles or otheequipment while voltage is supplied. If such cannobe avoided, e.g. for measurements, tests oadjustments, have the action carried out by qualified electrician only, with appropriate tooland ascertain that the required bodily protectioagainst electrical hazards is applied.

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17 When repair has been completed, the machine shallbe barred over at least one revolution forreciprocating machines, several revolutions forrotary ones to ensure that there is no mechanicalinterference within the machine or driver. Check thedirection of rotation of electric motors when startingup the machine initially and after any alteration tothe electrical connection(s) or switch gear, to checkthat the oil pump and the fan function properly.

18 Maintenance and repair work should be recorded inan operator’s logbook for all machinery. Frequencyand nature of repairs can reveal unsafe conditions.

19 When hot parts have to be handled, e.g. shrinkfitting, special heat-resistant gloves shall be usedand, if required, other body protection shall beapplied.

20 When using cartridge type breathing filterequipment, ascertain that the correct type ofcartridge is used and that its useful service life is notsurpassed.

21 Make sure that oil, solvents and other substanceslikely to pollute the environment are properlydisposed of.

22 Before clearing the generator for use aftermaintenance or overhaul, submit it to a testrun,check that the AC power performance is correct andthat the control and shutdown devices functioncorrectly.

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Safety during maintenance and

repair

Maintenance, overhaul and repair work shall only becarried out by adequately trained personnel; if required,under supervision of someone qualified for the job.1 Use only the correct tools for maintenance and

repair work, and only tools which are in goodcondition.

2 Parts shall only be replaced by genuine Atlas Copcoreplacement parts.

3 All maintenance work, other than routine attention,shall only be undertaken when the unit is stopped.Steps shall be taken to prevent inadvertent starting.In addition, a warning sign bearing a legend such as“work in progress; do not start” shall be attached tothe starting equipment. On engine-driven units the battery shall bedisconnected and removed or the terminals coveredby insulating caps. On electrically driven units the main switch shall belocked in open position and the fuses shall be takenout. A warning sign bearing a legend such as “workin progress; do not supply voltage” shall be attachedto the fuse box or main switch.

4 Prior to stripping an engine or other machine orundertaking major overhaul on it, prevent allmovable parts from rolling over or moving.

5 Make sure that no tools, loose parts or rags are leftin or on the machine. Never leave rags or looseclothing near the engine air intake.

6 Never use flammable solvents for cleaning (fire-risk).

7 Take safety precautions against toxic vapours ofcleaning liquids.

8 Never use machine parts as a climbing aid.9 Observe scrupulous cleanliness during maintenanc

and repair. Keep away dirt, cover the parts anexposed openings with a clean cloth, paper or tape

10 Never weld on or perform any operation involvinheat near the fuel or oil systems. Fuel and oil tankmust be completely purged, e.g. by steam-cleaningbefore carrying out such operations. Never weld onor in any way modify, pressure vessels. Disconnecthe alternator cables during arc welding on the unit

11 Support the towbar and the axle(s) securely working underneath the unit or when removing wheel. Do not rely on jacks.

12 Do not remove any of, or tamper with, the sounddamping material. Keep the material free of dirt anliquids such as fuel, oil and cleansing agents. If ansound-damping material is damaged, replace it tprevent the sound pressure level from increasing.

13 Use only lubricating oils and greases recommendeor approved by Atlas Copco or the machinmanufacturer. Ascertain that the selected lubricancomply with all applicable safety regulationespecially with regard to explosion or fire-risk anthe possibility of decomposition or generation ohazardous gases. Never mix synthetic with mineraoil.

14 Protect the engine, alternator, air intake filteelectrical and regulating components, etc., tprevent moisture ingress, e.g. when steam-cleaning

15 When performing any operation involving heaflames or sparks on a machine, the surroundincomponents shall first be screened with nonflammable material.

16 Never use a light source with open flame foinspecting the interior of a machine.

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Tool applications safety

Apply the proper tool for each job. With the knowledgeof correct tool use and knowing the limitations of tools,along with some common sense, many accidents can beprevented.Special service tools are available for specific jobs andshould be used when recommended. The use of thesetools will save time and prevent damage to parts.

Battery safety precautions

BatteriesWhen servicing batteries, always wear protectingclothing and glasses.1 The electrolyte in batteries is a sulphuric acid

solution which is fatal if it hits your eyes, and whichcan cause burns if it contacts your skin. Therefore,be careful when handling batteries, e.g. whenchecking the charge condition.

2 Install a sign prohibiting fire, open flame andsmoking at the post where batteries are beingcharged.

3 When batteries are being charged, an explosive gasmixture forms in the cells and might escape throughthe vent holes in the plugs.Thus an explosive atmosphere may form around thebattery if ventilation is poor, and can remain in andaround the battery for several hours after it has beencharged. Therefore:- never smoke near batteries being, or having

recently been, charged,- never break live circuits at battery terminals,

because a spark usually occurs.

4 When connecting an auxiliary battery (AB) iparallel to the unit battery (CB) with booster cablesconnect the + pole of AB to the + pole of CB, theconnect the - pole of CB to the mass of the uniDisconnect in the reverse order.

ilable or as stand-by in cases of interruption of the mains.. The QAS 330 John Deere generator is driven by a water-

ow.

Lifting rodGuiding rodSide doorsEngine exhaustData plateSide door, access to control and indicator panelOutput terminal boardHole for forkliftEarthing rodAlternator

F Air filterCoupling

FO Drain flexible engine oilFW Drain flexible coolantH Drain and access hole (in the frame)

EngineFan

F Filler cap fuelO Filler cap engine oilW Filler cap coolant

Fuel filter1 BatteryDP Oil drain pumpF Oil filterLD Engine oil level dipstick

Battery switch

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Leading particulars

General description

The QAS 330 John Deere is an AC generator, built for continuous running at sites where no electricity is avaThe generators can run in 2 different modes: 60 Hz, 480 V - 3 phase and 60 Hz, 208 V - 3 phase lower voltagecooled diesel engine, manufactured by John Deere. An overview of the main parts is given in the diagram bel

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Indicates the different earthing connections on the generator.

Indicates that the alternator should not be cleaned with high pressurised water.

Indicates that the unit may start automatically and that the instruction book has to be consulted prior to use.

Indicates the partnumbers of the different service paks and of the engine oil. These parts can be ordered to the factory.

Indicates the 3-way valve.

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Engine oil PAROIL 5W40

Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG Engine coolant PARCOOL EG

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XX XXXXXXX XXXX XXXX XX XX XXXXXXX XXXX XXXX XX

XX XXXXXXX XXXX XXXX XXXX XXXXXXX XXXX XXXX XXXX XXXXXXX XXXX XXXX XX

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Bodywork

The alternator, the engine, the cooling system, etc. areenclosed in a sound-insulated bodywork that can beopened by means of side doors (and service plates).

The generator’s lifting eye is located in the middle ofthe roof. The recesses in the roof have guiding rods atboth sides.

To be able to lift the generator by means of a forklift,rectangular holes are provided in the frame.

The earthing rod, connected to the generator’s earthterminal is located at the side of the frame.

Markings

A brief description of all markings provided on thegenerator is given hereafter.

Never use the guiding rods to lift thegenerator.

Indicates that an electric voltage, dangerous to life, is present. Never touch the electric terminals during operation.

Indicates that the engine exhaust is a hot and harmful gas, which is toxic in case of inhalation. Always make sure that the unit is operated outside or in a well-ventilated room.

Indicates that these parts can become very hot during operation (e.g. engine, cooler, etc.). Always make sure that these parts are cooled down before touching them

Indicates that the guiding rods maynot be used to lift the generator. Always use the lifting rod in the roof of the generator to lift it.

Indicates a lifting point of the generator.

Indicates that the generator may berefuelled with diesel fuel only.

Indicates the drain for the engine oil.

Indicates the drain for the coolant.

Indicates the drain plug for the engine fuel.

Use PAROIL 5W40 only.

A1 .......Qc1002™ display

F4 ........Fuse

The fuse activates when the current from thebattery to the engine control circuit exceedsits setting. The fuse can be reset by pushingthe button.

H1 .......Panel light

S2........Emergency stop button

Push the button to stop the generator in caseof an emergency. When the button ispressed, it must be unlocked, before thegenerator can be restarted. The emergencystop button can be secured in the lockedposition with the key, to avoid unauthorizeduse.

S20......ON/OFF switch

Position O: No voltage is applied to theQc1002™ module, the generator will notstart.Position I: Voltage is applied to theQc1002™ module, it is possible to start upthe generator.

X25 .....Terminal strip

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Drain plugs and filler caps

The drain holes for the engine oil, the coolant and theplug for the fuel, are located and labelled on theframe; the fuel drain plug at the front, the others at theservice side.

The drain flexible for engine oil can be brought to theoutside of the generator through the drain hole.

External fuel tank connection

The external fuel tank connection allows to bypassthe internal fuel tank and to connect an external fueltank to the unit.

When using this option, make sure to connect the fuelsupply line as well as the fuel return line. Connectionsto fuellines ought to be air-tight to prevent air fromentering the fuel system.

Control and indicator panel

Qc1002™

General description Qc1002™ control panel

The drain hole can also be used toguide external fuel tankconnections. When connecting anexternal fueltank, use the 3-wayvalves.

Position 1: Indicates that the fuel supply line to the engine is connected to the internal fueltank.

Position closed: Indicates that the fuel supply line to the engine is closed.

Position 2: Indicates that the fuel supply line to the engine is connected to the external fueltank.

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Following LEDs are used on the Qc1002™

Power Green LED indicates that the unit is powered up.

Remote Green LED indicates that the Remote Mode is selected.

Start/Stop Green LED indicates that the engine is running.

Alarm Flashing red LED indicates that an alarm is present. A continuous red LED indicates that the alarm has been acknowledged by the user. The exact alarm is shown on the display.

Remote

Power

Alarm

Start/Stop

Qc1002 CAN145

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Qc1002™ Module

The Qc1002™ module is located inside the controlpanel. This control module will carry out allnecessary tasks to control and protect a generator,regardless of the use of the generator.

This means that the Qc1002™ module can be used forseveral applications.

Pushbutton and LED functions

Following pushbuttons are used on the Qc1002™

ENTER: Is used to select and confirm changed settings in the Parameter list.

Qc1002 CAN

145

UP: Is used to scroll through the display information and to adjust parameter value upwards.

DOWN: Is used to scroll through the display information and to adjust parameter value downwards.

BACK: Is used to leave the Alarm pop-up window, to leave the Parameter list and to leave menu's without change.

REMOTE MODE: Is used to activate the remote mode. The LED indicates if the gen-set is put in Remote Mode.

START: Is used to start the unit in Manual Mode.

STOP: Is used to stop the unit in Manual or Remote Mode (without cooldown). When the unit is stopped with the STOP button in Remote mode, it will automatically go to Manual Mode.

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LOG list display

This view shows the alarm memory and gives accessto it.

An overview is given in “LOG list” on page 21.

Service timer 1 & Service timer 2 display

This view shows both Service timers. The servicetimer indication is shown when service time has runout. It can be removed by resetting the timers oracknowledging the Service timer indication.

The service timer indications count upwards and givean alarm when the set value is reached.

Resetting the Service Timers can be done through theParameter display.

LOG List

Service 1Service 2

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Qc1002™ Menu Overview

At Qc1002™, the LCD will show followinginformation:

– in Normal condition (scroll through theinformation using UP and DOWN):• Status (eg: preheat, crank, cooldown, extended

stop time, …) (pop-up: this display is onlyshown when a Special status comes up)

• Controller type & version• Parameter list• Alarm list• LOG list• Service Timer 1 & Service Timer 2• Battery Voltage• Coolant temperature• Oil pressure• RPM (speed)• Fuel level• Voltage - frequency - running hours

– in Alarm condition (scroll through theinformation using UP and DOWN):• a list of all active Alarms

It's possible to scroll through the views, using the UPand DOWN buttons. The scrolling is continuous.

If a Special status comes up, the Status Display isshown. If an Alarm comes up, the Alarm Display is shown.

Controller type and version display

This view shows the controller type and the ASWversion number.

Parameter display

This view shows a number of Parameter settings angives access to them.

An overview is given in “Parameter list” on page 18

Alarm list display

This view shows the number of active alarms angives access to them.

An overview is given in “Alarm Display (pop-uwindow)” on page 20.

Qc1002 CANv1.00.0

Parameter

Alarm List0 Alarm(s)

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Qc1002™ Menu Description

Status Display (pop-up window)

In case special statuses are entered, a pop-up windowwill automatically be entered for as long as the statusis active.

The background screen is not updated when the statuspop-up window is active.

These special statuses are:

PREHEAT

START OFF/EXTENDED STOP TIMER

COOLDOWN

- 17 -

Battery Voltage display

This view shows the Battery voltage and the runninghours.

Coolant temperature display

This view shows the Coolant temperature and therunning hours.

See also “Parameter list” on page 18 for selectionbetween °C and °F.

Oil pressure display

This view shows the Oil pressure and the runninghours.

See also “Parameter list” on page 18 for selectionbetween bar and psi.

Fuel level display

This view shows the Fuel level and the running hours

Voltage - frequency - running hoursdisplay

This view shows the voltage, frequency and runninhours.

Engine speed display

This view shows the engine speed and running hours

25 VBattery00168.1h

134˚FWater00168.1h

58psiOil00168.1h

75%Fuel00168.1h

60Hz480V00168.1h

1800RPM00168.1h

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– Generator Undervoltage: failclass, enable, delay,setpoint

– Generator Overvoltage: failclass, enable, delay,setpoint

– Engine CAN communication

This menu is used to select the type of engineelectronics, the Qc1002™ controller shouldcommunicate with via the Canbus.

It's possible to scroll between configuration menu'sby using the pushbuttons UP and DOWN.

Pushing the ENTER button activates theconfiguration menu which is shown at the display.

- 18 -

If a special status has elapsed, the active view will beentered again automatically.If an Alarm comes up, the Alarm Display is shown.

Parameter list

The Parameter Menu's are pre-programmed!

A password will be asked for when an attempt tochange a setting is about to be done (user password =2003).

By entering the parameter list, pushbutton REMOTEis disposed of its normal operations and will notperform any functionality.

Menu's shown on the Parameter list LCD:

– Running hours adjust

This menu is used to adjust the amount of runninghours. The running hours can only be raised, notlowered.

– Unit Type

– Service Timer 2 reset

– Service Timer 1 reset

These menus are used to reset the service timersWhen a service timer alarm occurs and iacknowledged, the service timer will be reseautomatically.

– Diagnostics Menu

This menu is used to power up the enginelectronics without starting the engine. When thisetting is switched ‘on’, electric power will bsupplied to the engine electronics after half minute delay. The unit can not be started as lonas this parameter is switched ‘on’.

– Unit Menu

This menu is used to select whether tempreaturand pressure should appear in °C/bar or °F/psi.

– Language selection

Icons is the default factory set language, but other languages can be selected: English, FrenchGerman, Italian, Spanish and Cyrillic (RussianAll information in the Parameter List display ialways in English.

– Generator Underfrequency: failclass, enabledelay, setpoint

– Generator Overfrequency: failclass, enable, delaysetpoint

DIAGNOSTIC

Unit type 6 for QAS 330 John Deere!

Unit type6

Unit type

- 19 -

This is the described menu flow for changing the unit type:

Qc1002 CAN145

Parameter Running time

Unit type

Qc1002 CAN145

s

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r

s

s

LOW FUEL LEVEL

LOW COOLANT LEVEL

GENERATOR OVERVOLTAGE

GENERATOR UNDER-VOLTAGE

GENERATOR OVER-FREQUENCY

GENERATOR UNDER-FREQUENCY

- 20 -

Alarm Display (pop-up window)

In case an Alarm occurs, a pop-up window willautomatically be displayed for as long as the alarm isactive, no matter which view is active. The flashingred alarm LED will light up. The alarm icons will beshown together with an acknowledgement check-box.Push the ENTER button to acknowledge the alarm.When the alarm has been acknowledged, a V-marking will appear in the check-box and the redalarm LED will light up continuously.

The Alarm Display can always be left by pushing theBACK button.

If more than one alarm comes up, it's possible to scrollthrough the alarm messages with the UP and DOWNpushbuttons. The newest alarm will be placed at thebottom of the list (meaning that the older alarm staysat the display when a newer alarm comes up).

If one or more than one alarm is present, an arrow atthe right of the display will be shown.

Following general groups of Alarmexist:

– Warning: Alarm LED lights up + Alarm pop-uappears on the display + Alarm relay iempowered (if configured)

– Trip of GB: ‘Warning’ actions + GeneratoContactor opens

– Trip and Stop: ‘Trip of GB’ actions + unit stopafter Cooldown

– Shutdown: ‘Trip of GB’ actions + unit stopimmediately

List of possible alarms:

An alarm should always beacknowledged before solving theproblem that causes the alarm.

LOW OIL PRESSURE

HIGH COOLANT TEMPERATURE

CHARGING ALTERNATOR

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Remote start operation

Installation wirings:

– X25.1 & X25.2 to be wired for the remote startswitch.

– X25.3 & X25.4 to be wired for the remotecontactor (open/close).

Fail classes

All the activated alarms of the Qc1002™ have theirown pre-defined fail class.

All alarms are enabled according to one of these threestatuses:

– disabled alarm, no supervision of alarm (OFF)

– enabled alarm, supervision of alarm all the time(ON)

– running alarm, only supervision when themachine is running (RUN)

- 21 -

LOG list

The unit will keep an event log of the latest 30 events

Events are:

– shutdowns

– service timer 1/2 reset

– unit type changesTogether with each event, the running hours at thtime of the event will be stored.

SERVICE TIMER 1

SERVICE TIMER 2

ENGINE ALARM

EMERGENCY STOP

START FAILURE

STOP FAILURE

1 Controller type

2 Event number

3 Event

4 Running hours

Time: 00001h

EVENT LOG #04 WaterQc1002

1

3

4

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activated. When activated, Q3 interrupts 2phases towards X3. It can be activated againafter eliminating the problem.

Q4 .......Circuit breaker for X4

Interrupts the power supply to X4 when ashort-circuit occurs at the load side, or whenthe overcurrent protection (50 A) isactivated. When activated, Q4 interrupts 2phases towards X4. It can be activated againafter eliminating the problem.

S2........Emergency stop button

Push the button to stop the generator in caseof an emergency. When the button ispressed, it must be unlocked, by turning itanti-clockwise, before the generator can berestarted. The emergency stop button can besecured in the locked position with the key,to avoid unauthorized use.

Circuit breaker Q1.1 and Q1.2 donot only interrupt the power supplytowards socket X1 but also towardsX2, X3 and X4.Make sure to switch on circuitbreakers Q1.1 or Q1.2 , Q2, Q3 andQ4 after starting the generator whenpower supply is done by means ofX2, X3 or X4.

- 22 -

Output terminal board

The output terminal board is situated below thecontrol and indicator panel.

X1 ....... Terminal board

Provides a more easy connection of cables.

X2 ....... 1-phase outlet socket (125 V)

Provides phase L2, neutral and earthing.

X3 ....... 2-phase outlet socket (125/250 V)

Provides phases L1, L2, neutral andearthing.

X4 .......2-phase outlet socket (125/250 V)

Provides phases L1, L2, neutral anearthing.

Q1.1 ....Circuit breaker for low voltage, high

current

Interrupts the low voltage power suppltowards X1 when a short-circuit occurs athe load side or when the overcurrenprotection (839 A) is activated. It must breset manually after eliminating thproblem.

Q1.2 ....Circuit breaker for high voltage, low

current

Interrupts the high voltage power suppltowards X1 when a short-circuit occurs athe load side or when the overcurrenprotection (383 A) is activated. It must breset manually after eliminating thproblem.

Q2 .......Circuit breaker for X2

Interrupts the power supply to X2 when short-circuit occurs at the load side, or whethe overcurrent protection (20 A) iactivated. When activated, Q2 interrupts onphase towards X2. It can be activated agaiafter eliminating the problem.

Q3 .......Circuit breaker for X3

Interrupts the power supply to X3 when short-circuit occurs at the load side, or whethe overcurrent protection (50 A) i

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208-240V480V

X4X2

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X3

Q2

X1

S2

Q1.1 Q1.2

Q4

X1

X3X2

X4

Q2 Q3

yttee

yttee

Depending on which mode the generator is runningin, circuit breaker Q1.1 or Q1.2 will be operational.

Circuit breakers Q1.1 and Q1.2 cannot be switched onat the same time. This is prevented by means of theauxiliary voltage selection relays S10b and S10c(refer to the circuit diagram).

The selection between the two modes is done bymeans of S10.

S10......Output voltage selection switch

Allows to select a 3 phase high outputvoltage or a 3 phase low output voltage.Selector switch S10 is located on thealternator.

Changing the output voltage is onlyallowed after shutdown.After changing the output voltageby means of the selection switch S10,adjust the output voltage by meansof potentiometer R11 to the requiredvalue.

- 23 -

Dual voltage (2V)

The generator can run in three different modes:

– 3 phase, lower voltage

When using this selection, the generator providesa 208/240 V output voltage.

– 3 phase, higher voltage

When using this selection, the generator providesa 416/480 V output voltage.

Q1.1 ....Circuit breaker for low voltage, high

current

Interrupts the low voltage power suppltowards X1 when a short-circuit occurs athe load side or when the overcurrenprotection (839 A) is activated. It must breset manually after eliminating thproblem.

Q1.2 ....Circuit breaker for high voltage, low

current

Interrupts the high voltage power suppltowards X1 when a short-circuit occurs athe load side or when the overcurrenprotection (383 A) is activated. It must breset manually after eliminating thproblem.

R11 .....Output voltage adjust potentiometer

Allows to adjust the output voltage.

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P2

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Qc 1001Appl. 1.00.1

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Q2 Q3

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– Leave enough space for operation, inspection andmaintenance (at least 1 meter at each side).

– Check that the inner earthing system is incompliance with the local legislation.

– Use coolant for the engine cooling system. Referto the Engine instruction book for the propercoolant mixture.

– Check the tightness of the bolts and nuts.

– Install the earthing rod as near as possible to thegenerator and measure its diffusion resistance(max. 1 kΩ) in order not to have a contact voltagehigher than 25 V at 30 mA leakage current.

– Check that the cable end of the earthing rod isconnected to the earth terminal.

Connecting the generator

Precautions for non-linear and sensitive loads

The most common non-linear, 3-phase loads arethyristor/rectifier-controlled loads, such as convertorssupplying voltage to variable speed motors,uninterruptable power supplies and Telecomsupplies. Gas-discharge lighting arranged in single-phase circuits generate high 3rd harmonics and riskfor excessive neutral current.

Non-linear loads draw currents withhigh contents in harmonics, causingdistortion in the wave form of thevoltage generated by the alternator.

- 24 -

Battery switch

The battery switch is situated inside the sound-insulated bodywork. It allows to open or to close theelectrical connection between the battery and theengine circuits.

Spillage free skid

A spillage free skid with forklift slots allows thecustomer to transport the generator easily with aforklift.

It avoids accidental spilling of engine fluids.

Engine coolant heater

To make sure that the engine can start and accept loadimmediately, an external cooling water heater(2000 W, 240 V) is provided which keeps the enginetemperature between 38°C (100.40°F) and 49°C(120.20°F).

Operating instructions

Installation

– Place the generator on a horizontal, even and solifloor. The generator can operate in a slant positionot exceeding 15° (in both senses: front/rear anleft/right).

– Protect the generator against ingress of dust anrain if it is operated outside.

– Check that the engine exhaust is not directetowards people. If the generator is operateindoors, install an exhaust pipe of sufficiendiameter to duct the engine exhaust towards thoutside. Check for sufficient ventilation so that thcooling air is not recirculated. If necessaryconsult Atlas Copco.

Never turn the battery switch toOFF during operation.

In your own interest, always strictlyobserve all relevant safetyinstructions.Do not operate the generator inexcess of the limitations mentionedin the Technical Specifications.Local rules concerning the settingup of low voltage power installations(below 1000 V) must be respectedwhen connecting site distributionpanels, switch gear or loads to thegenerator.

For information about indoorinstallation, consult your local AtlasCopco dealer.

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Protection

– Check whether frequency, voltage and currentcomply with the ratings of the generator.

– Provide for the load cable, without excessivelength, and lay it out in a safe way withoutforming coils.

– Open the door of the control and indicator paneland the transparent door in front of the terminalboard X1.

– Provide the wire ends with cable lugs suited forthe cable terminals.

– Loosen the cable clamp and push the wire ends ofthe load cable through the orifice and clamp.

– Connect the wires to the proper terminals (L1, L2,L3, N and PE) of X1 and tighten the boltssecurely.

– Tighten the cable clamp.

– Close the transparent door in front of X1.

For safety reasons, it is necessary toprovide an isolating switch orcircuit breaker in each load circuit.Local legislation may impose the useof isolating devices which can belocked.

- 25 -

Loads most sensitive to voltage distortion includeincandescent lamps, discharge lamps, computers, X-ray equipment, audio amplifiers and elevators.

Consult Atlas Copco for measures against the adverseinfluence of non-linear loads.

Quality, minimum section and maximum length of cables

The cable connected to the terminal board of thegenerator must be selected in accordance with locallegislation. The type of cable, its rated voltage andcurrent carrying capacity are determined byinstallation conditions, stress and ambienttemperature. For flexible wiring, rubber-sheathed,flexible core conductors of the type H07 RN-F(Cenelec HD.22) or better must be used.

The following table indicates the maximum allowable3-phase currents (in A), in an ambient temperature of40°C, for cable types (multiple and single core PVCinsulated conductors and H07 RN-F multiple coreconductors) and wire sections as listed, in accordancewith VDE 0298 installation method C3. Localregulations remain applicable if they are stricter thanthose proposed below.

The lowest acceptable wire section and thcorresponding maximum cable or conductor lengtfor multiple core cable or H07 RN-F, at rated currenfor a voltage drop e lower than 5% and at a powefactor of 0.80, are respectively 10 mm² (0.39 in²) an146 m (179 ft). In case electric motors must be startedoversizing the cable is advisable.

The voltage drop across a cable can be determined afollows:

e = Voltage drop (V)

I = Rated current (A)

L = Length of conductors (m)

R = Resistance (Ω/km to VDE 0102)

X = Reactance (Ω/km to VDE 0102)

Connecting the load

Site distribution panel

If outlet sockets are required, they must be mounteon a site distribution panel supplied from the terminaboard of the generator and in compliance with locaregulations for power installations on building sites.

Wire section Max. current (A) (mm²) Multiple core Single core H07 RN-F

25 94 101 8835 114 123 11050 138 155 13870 176 191 17095 212 228 205120 245 273 239150 282 314 275

185 323 358 313240 379 421 371300 429 477 428

Wire section Max. current (A) (mm²) Multiple core Single core H07 RN-F

e 3 I L R ϕcos⋅ X ϕsin⋅+( )⋅ ⋅ ⋅1000

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– Switch on circuit breaker Q1.1/Q1.2.

– Put the remote start/stop switch in position start.

– The unit starts a preheating cycle which takes 12seconds.

– After the preheating period, the unit will start. Thestarting attempt will take maximum 12 seconds.

During operation Qc1002™

Following points should be carried out regularly:

– Check the engine gauges and the lamps for normalreadings.

– Check for leakage of oil, fuel or coolant.

– Avoid long low-load periods (< 30%). In this case,an output drop and higher oil consumption of theengine could occur.

– Check, by means of the generator gauges, that thevoltage between the phases is identical and thatthe rated current in the third phase (L3) is notexceeded.

– When single-phase loads are connected to thegenerator output terminals, keep all loads well-balanced.

Avoid to let the engine run out offuel. If it happened, priming willspeed up the starting.

- 26 -

Before starting

– With the generator standing level, check theengine oil level and top up if necessary. The oillevel must be near to, but not exceed the high markon the engine oil level dipstick.

– Check the coolant level in the expansion tank ofthe engine cooling system. The coolant level mustbe near to the FULL mark. Add coolant ifnecessary.

– Drain any coolant and sediment from the fuel pre-filter. Check the fuel level and top up if necessary.It is recommended to fill the tank after the day’soperation to prevent coolantdamp in a nearlyempty tank from condensing.

– Check the vacuum indicator of the air filter. If thered part shows completely, replace the filterelement.

– Press the vacuator valve of the air filter to removedust.

– Check the generator for leakage, tightness of wireterminals, etc. Correct if necessary.

– Check that fuse F4 has not tripped and that theemergency stop is in the OUT position.

– Check that the load is switched off.

– Check that circuit breaker Q1.1/Q1.2 are switchedoff.

Operating Qc1002™

Starting Qc1002™

To start up the unit locally, proceedas follows:

– Switch on the battery switch.

– Switch off circuit breaker Q1.1/Q1.2. This is nonecessary when a plant contactor is installebetween Q1.1/Q1.2 and the load.

– Put the starter switch S20 in position I (ONVoltage is applied to the Qc1002™ module.

– The unit can be started manually by pressing thSTART button on the Qc1002™ module.

– The unit starts a preheating cycle which takes 1seconds.

– After the preheating period, the unit will start. Thstarting attempt will take maximum 12 seconds.

– Switch on circuit breaker Q1.1/Q1.2 in case ncontactor is installed.

To start up the unit from a remote location, proceed as follows:

– Put the starter switch S20 in position I (ONVoltage is applied to the Qc1002™ module.

– The unit can be started from a remote location bpressing the remote mode button on thQc1002™ module.

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- 27 -

If circuit breakers are activated during operation,switch off the load and stop the generator. Check and,if necessary, decrease the load.

Stopping Qc1002™

To stop the unit locally, proceed as follows:

– Switch off the load.

– Switch off circuit breaker Q1.1/Q1.2.

– Let the engine run for about 5 minutes.

– Stop the engine by using the STOP button on theQc1002™ module.

– Put the starter switch S20 in position O (OFF) toshut down the voltage apply towards theQc1002™ module.

– Lock the side doors and the door of the indicatorsand control panel to avoid unauthorized access.

To stop the unit when the Qc1002™module is in position , proceed as follows:

– Switch off the load.

– Stop the engine by putting the remote start/stoswitch in position stop or by using the STObutton on the Qc1002™ module. When the unit istopped with the STOP button in Remote mode, will automatically go to Manual Mode.

– Put the starter switch S20 in position O (OFF) tshut down the voltage apply towards thQc1002™ module.

– Lock the side doors and the door of the indicatorand control panel to avoid unauthorized access.

The generator’s doors may onlyremain opened for short periodsduring operation, to carry outchecks for example.

d that no electrical power is present on the terminals.

hours Every 500 hours

or yearly

Every 2000 hours

or 24 months

3 04 2912 6074 05 -

These service kits offer you the benefits of genuine parts, he parts list for more information on the contents of the

gine Operate engine Operate engine

Check Check

Check Check

Check Check

Check Check

Check/clean externally Check/clean externally

Check Check

Check Check

Grease Grease

Replace

e Replace Replace

e Replace Replace

Replace Replace

- 28 -

Maintenance

Maintenance schedule

Before carrying out any maintenance activity, check that the start switch is in position O an

Maintenance scheduleDaily Every 250

Service pak - 2912 607

For the most important subassemblies, Atlas Copco has developed service kits that combine all wear parts. save on administration costs and are offered at reduced price, compared to the loose components. Refer to tservice kits.

Operate engine at rated speed and 50%-70% load for mininum 30 minutes Operate en

Air- fuel- coolant- & oil leakage Check Check

Electrolyte level and terminals of battery

Fixation of hoses, cables and pipes

Oil and coolant level Check Check

Coolers

Condition of cooling fan assembly

Tension and condition of the drive belt (4)

Door hinges and locks

Coolant

Engine oil (1) Replac

Engine oil filter (1) Replac

Fuel filter element

Replace Replace

Drain Drain

Clean Clean

Change Change

Replace Replace

Check/adjust (if necessary)

Check

Check

Check

Measure Measure

Check Check

Check Check

Pressure test Pressure test

Test

Check

Check Check

Clean Clean

n standby application have to be tested on a regulart once a month the engine should run for one hour. Ifh load (> 30%) should be applied so that the engine

erating temperature.

- 29 -

Fuel prefilter element

Water in fuel filter Drain Drain

Air cleaner and dust bowl Clean Clean

Air filter element

Safety cartridge

Engine inlet and outlet valves (2)

Alternator and starter motor

Electrical system for security of cables and wear

Condition of vibration dampers

Alternator insulation resistance

Glycol level in coolant

PH level of engine coolant

Cooling system

Termostats

Crankshaft Vibration Damper (3)

Coolant pump weep hole foam filter

Crankcase Vent tube

Inspection by Atlas Copco Service technician

Generators ibasis. At leaspossible a higreaches its op

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PAROIL provides wear protection under extremeconditions. Powerful oxidation resistance, highchemical stability and rust- inhibiting additives helpreduce corrosion, even within engines left idle forextended periods.

PAROIL contains high quality anti-oxidants tocontrol deposits, sludge and contaminants that tend tobuild up under very high temperatures.PAROIL's detergent additives keep sludge formingparticles in a fine suspension instead of allowing themto clog your filter and accumulate in the valve/rockercover area.

PAROIL releases excess heat efficiently, whilstmaintaining excellent bore-polish protection to limitoil consumption.PAROIL has an excellent Total Base Number (TBN)retention and more alkalinity to control acidformation.

PAROIL prevents Soot build-up.

PAROIL is optimized for the latest low emissionEURO -3 & -2, EPA TIER II & III engines running onlow sulphur diesel for lower oil and fuel consumption.

- 30 -

Notes:

(1) During engine break-in, change the oil and oilfilter for the first time after max. 100 hours ofoperation. Use PAROIL 5W40 only.

(2) Gaskets can be re-used after valve clearence(Rocker cover gasket pn = 2914 9991 00)

(3) Replace crankshaft damper every 4500 Hrs or 60months, whichever occurs first.

(4) V-belt can be ordered with pn = 2914 9990 00.

Engine maintenance

Refer to the engine’s operator manual for fullmaintenance schedule.

(*) Measuring the alternator

insulation resistance

A 500 V megger is required to measure the alternatorinsulation resistance.

If the N-terminal is connected to the earthing system,it must be disconnected from the earth terminal.Disconnect the AVR.

Connect the megger between the earth terminal andterminal L1 and generate a voltage of 500 V. Thescale must indicate a resistance of at least 5 MΩ.

Refer to the alternator operating and maintenanceinstructions for more details.

Engine oil specifications

High-quality, mineral, hydraulic or synthesizehydrocarbon oil with rust and oxidation inhibitoranti-foam and anti-wear properties is recommendedThe viscosity grade should correspond to the ambientemperature and ISO 3448, as follows.

Specifications PAROIL

PAROIL from Atlas Copco is the ONLY oil testeand approved for use in all engines built into AtlaCopco compressors and generators.Extensive laboratory and field endurance tests oAtlas Copco equipment have proven PAROIL tmatch all lubrication demands in varied conditions. meets stringent quality control specifications tensure your equipment will run smoothly anreliably.The quality lubricant additives in PAROIL allow foextended oil change intervals without any loss iperformance or longevity.

It is strongly recommended to useAtlas Copco branded lubricationoils.

Engine Type of lubricant

between -25°C (-13°F) and 30°C (86°F) PAROIL 5W40

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Specifications PARCOOL EG

PARCOOL EG is the only coolant that has beentested and approved by all engine manufacturerscurrently in use in Atlas Copco compressors andgenerators.

Atlas Copco's PARCOOL EG extended life coolant isthe new range of organic coolants purpose designedto meet the needs of modern engines. PARCOOL EGcan help prevent leaks caused by corrosion.PARCOOL EG is also fully compatible with allsealants and gasket types developed to join differentmaterials used within an engine.

PARCOOL EG is a ready to use Ethylene Glycolbased coolant, premixed in an optimum 50/50dilution ratio, for antifreeze protection guaranteed to-40°C (-40°F).

Because PARCOOL EG inhibits corrosion, depositformation is minimized. This effectively eliminatesthe problem of restricted flow through the enginecoolant ducts and the radiator, minimizing the risk forengine overheating and possible failure.

It reduces water pump seal wear and has excellentstability when subjected to sustained high operatingtemperatures.

- 31 -

PAROIL 5W40

PAROIL 5W40 is a Synthetic ultra high performancediesel engine oil with a high viscosity- index. AtlasCopco PAROIL 5W40 is designed to provideexcellent lubrication from start-up in temperatures aslow as -25°C (-13°F).

Engine oil level check

Consult the Engine Operation Manual for the oilspecifications, viscosity recommendations and oilchange intervals.

For intervals, see section “Maintenance schedule” onpage 28.

Check engine oil level according to the instructions inthe Engine Operation Manual and if necessary top upwith oil.

Engine oil and oil filter change

See section “Maintenance schedule” on page 28.

Engine coolant specifications

The use of the correct coolant is important for gooheat transfer and protection of liquid-cooled enginesCoolants used in these engines must be mixtures ogood quality water (distilled or de-ionised), speciacoolant additives and if necessary freeze protectionCoolant that is not to manufacturer's specification wiresult in mechanical damage of the engine.

The freezing point of the coolant must be lower thathe freezing point that can occur in the area. Thdifference must be at least 5°C (41°F). If the coolanfreezes, it may crack the cylinder block, radiator ocoolant pump.

Consult the engine's operation manual and follow thmanufacturer's directions.

LiterUS gal

Imp gal

cu.ftOrder

number

can 5 1.3 1.1 0.175 1604 6060 01

barrel 210 55.2 46 7.35 1604 6059 01

Never remove the cooling systemfiller cap while coolant is hot.The system may be under pressure.Remove the cap slowly and onlywhen coolant is at ambienttemperature. A sudden release ofpressure from a heated coolingsystem can result in personal injuryfrom the splash of hot coolant.It is strongly recommended to useAtlas Copco branded coolant.

Never mix different coolants andmix the coolant components outsidethe cooling system.

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– Mixtures with more than 68 vol.% mix ratio inwater are not recommended, as this will lead tohigh engine operating temperatures.

– A refractometer can be ordered from Atlas Copcowith part number 2913 0028 00.

Topping up of coolant

– Verify if the engine cooling system is in a goodcondition (no leaks, clean,...).

– Check the condition of the coolant.

– If the condition of the coolant is outside the limits,the complete coolant should be replaced (seesection “Replacing the coolant”).

– Always top-up with PARCOOL EG.

– Topping up the coolant with water only, changesthe concentration of additives and is therefore notallowed.

Replacing the coolant

Drain

– Completely drain the entire cooling system.

– Used coolant must be disposed or recycled inaccordance with laws and local regulations.

In case of a mix of different coolantproducts this type of measurementmight provide incorrect values.

- 32 -

PARCOOL EG is free of nitride and amines to protectyour health and the environment. Longer service lifereduces the amount of coolant produced and needingdisposal to minimise environmental impact.

To ensure protection against corrosion, cavitation andformation of deposits, the concentration of theadditives in the coolant must be kept between certainlimits, as stated by the manufacturer's guidelines.Topping up the coolant with water only, changes theconcentration and is therefore not allowed.

Liquid-cooled engines are factory-filled with thistype of coolant mixture.

Coolant check

Monitoring coolant condition

In order to guarantee the lifetime and quality of thproduct, thus to optimise engine protection, regulacoolant-condition-analysis is advisable.

The quality of the product can be determined by threparameters.

Visual check

– Verify the outlook of the coolant regarding colouand make sure that no loose particles are floatinaround.

pH measurement

– Check the pH value of the coolant using a pHmeasuring device.

– The pH-meter can be ordered from Atlas Copcwith part number 2913 0029 00.

– Typical value for EG = 8.6.

– If the pH-level is below 7 or above 9.5, the coolanshould be replaced.

Glycol concentration measurement

– To optimise the unique engine protection featureof the PARCOOL EG the concentration of thGlycol in the water should be always above 3vol.%.

LiterUS gal

Imp gal

cu.ftOrder

number

can 5 1.3 1.1 0.175 1604 5308 00

can 20 5.3 4.4 0.7 1604 5307 01

barrel 210 55.2 46 7.35 1604 5306 00

h

ita

ese

l

et

e

a

Preparing for operation after

storage

Before operating the generator again, remove thewrapping, VCI paper and silica gel bags and check thegenerator thoroughly (go through the checklist“Before starting” on page 26).

– Consult the engine’s operator manual.

– Check that the insulation resistance of thegenerator exceeds 5 MΩ.

– Replace the fuel filter and fill the fuel tank. Ventthe fuel system.

– Reinstall and connect the battery, if necessaryafter being recharged.

– Submit the generator to a test run.

- 33 -

Flush

– Flush twice with clean water. Used coolant mustbe disposed or recycled in accordance with lawsand local regulations.

– From the Atlas Copco Instruction book, determinethe amount of PARCOOL EG required and pourinto the radiator top tank.

– It should be clearly understood that the risk forcontamination is reduced in case of propercleaning.

– In case a certain content of ‘other’ coolant remainsin the system, the coolant with the lowestproperties influences the quality of the ‘mixed’coolant.

Fill

– To assure proper operation and the release oftrapped air, run the engine until normal engineoperation temperature is reached. Turn off theengine and allow to cool.

– Recheck coolant level and add if necessary.

Storage of the generator

Storage

– Store the generator in a dry, frost-free room whicis well ventilated.

– Run the engine regularly, e.g. once a week, until is warmed up. If this is impossible, extrprecautions must be taken:• Consult the engine’s operator manual.• Remove the battery. Store it in a dry, frost-fre

room. Keep the battery clean and its terminallightly covered with petroleum jelly. Rechargthe battery regularly.

• Clean the generator and protect all electricacomponents against moisture.

• Place silica gel bags, VCI paper (VolatilCorrosion Inhibitor) or another drying ageninside the generator and close the doors.

• Stick sheets of VCI paper with adhesive tapon the bodywork to close off all openings.

• Wrap the generator, except the bottom, with plastic bag.

n

e

r

e

ss

ee.

- 34 -

Checks and trouble

shooting

Checking voltmeter P4

– Put a voltmeter in parallel with voltmeter P4 othe control panel.

– Check that the read-out of both voltmeters is thsame.

– Stop the generator and disconnect one terminal.

– Check that the internal resistance of the voltmeteis high.

Checking ammeters P1, P2 and

P3

– Measure by means of a clamp-on probe thoutgoing current during the load.

– Compare the measured currents with the currenton the corresponding ammeters. Both readingshould be the same.

Engine troubleshooting

Refer to the engine’s operator manual for the engintroubleshooting. An extensive Engintroubleshooting manual is available at John DeereFor more information contact John Deere.

Never perform a test run withconnected power cables. Nevertouch an electrical connectorwithout a voltage check.When a failure occurs, alwaysreport what you experienced before,during and after the failure.Information with regard to the load(type, size, power factor, etc.),vibrations, exhaust gas colour,insulation check, odours, outputvoltage, leaks and damaged parts,ambient temperature, daily andnormal maintenance and altitudemight be helpful to quickly locatethe problem. Also report anyinformation regarding the humidityand location of the generator (e.g.close to sea).

action

.speed by 15%.t apply on the + and – terminals of the electronic regulator y voltage with a 30 Ω resistor in series respecting the

ction cables as per attached drawings.

potentiometer.

ngs. potentiometer.ulator.

potentiometer.igh, power factor lower than 0.8; speed lower than 10% d.

ulator., disconnect cables. potentiometer.

ulator.rity of rotation.ility of regulator by acting on STABILITY r.

- 35 -

Alternator troubleshooting

Symptom Possible cause Corrective

Alternator does not excite Blown fuse. Replace fuseInsufficient residual voltage. Increase the No residual voltage. For an instan

a 12 V batterpolarities.

After being excited alternator does not excite

Connections are interrupted. Check conne

Low voltage at no load Voltage potentiometer out of setting. Reset voltageIntervention of protection. Check rpm.

Winding failure. Check windiHigh voltage at no load Voltage potentiometer out of setting. Reset voltage

Failed regulator. Substitute reg

Lower than rated voltage at load Voltage potentiometer out of setting. Reset voltageIntervention by protection. Current too h

of rated spee

Failed regulator. Substitute regRotating bridge failure. Check diodes

Higher than rated voltage at load Voltage potentiometer out of setting. Reset voltage

Failed regulator. Substitute regUnstable voltage Speed variation in engine. Check regula

Regulator out of setting. Regulate stabpotentiomete

ctivates at (Metric)

5 bar3°C

US Metric

60 Hz 60 Hz 1800 rpm 1800 rpm

PRP PRP100 kPa 100 kPa

30% 30%77°F 25°C

122°F 50°C13124 ft 4000 m

85% 85%-0.40°F -18°C-13°F -25°C

341.96 hp 255 kW324.52 hp 242 kW

0.8 0.8

- 36 -

Technical specifications for QAS 330 John Deere

Readings on gauges

Settings of switches

Specifications of the engine/alternator/unit

Gauge Reading Unit

Ammeter L1-3 (P1-3) Below max. rating AVoltmeter (P4) Depends upon selector switch V

Switch Function Activates at (US) A

Engine oil pressure Shut down 7.25 psi 0.Engine coolant temperature Shut down 217.40°F 10

Reference values 1) 4) Rated frequencyRated speedGenerator service dutyAbsolute air inlet pressureRelative air humidityAir inlet temperature

Limitations 2) Maximum ambient temperature Altitude capabilityRelative air humidity maximumMinimum starting temperature unaidedMinimum starting temperature with heater

Performance data 2) 3) 4) 5) Rated active power (PRP) 3 phaseRated active power (PRP) 3 phase lower voltageRated power factor (lagging) 3 phase

319 kVA 319 kVA302 kVA 302 kVA

480 V 480 V208 V 208 V383 A 383 A840 A 840 A

G2 G265% 65%

222.61 hp 166 kW<5% <5%

isochronous isochronous120.83/17.53 lb/h 54.8/7.95 kg/h

0.47 lb/kWh 0.215 kg/kWh7.5 h 7.5 h

4.80 oz/h 137 g/hTBD TBD

125.93 Us/gal 477 l100% 100%

PRP PRPland use land usesingle single

manual/auto manual/autounspecified unspecified

transportable/D transportable/Dfully resilient fully resilient

open air open airIP54 IP54

earthed earthed

IEC 34-1 IEC 34-1ISO 8528-3 ISO 8528-3

MECC ALTE MECC ALTEECO 38 2L/N ECO 38 2L/N

- 37 -

Rated apparent power (PRP) 3 phaseRated apparent power (PRP) 3 phase, lower voltageRated voltage 3 phase line to lineRated voltage 3 phase line to line, lower voltageRated current 3 phaseRated current 3 phase, lower voltagePerformance class (acc. to ISO 8528-5:1993)

Single step load acceptance (0-PRP)

Frequency droopSingle step load acceptance (0-PRP)

Fuel consumption add full load/no loadSpecific fuel consumptionFuel autonomy at full loadMax. oil consumption at full loadMax. sound power level (LWA @ 75% PRP load) measured according to 2000/14/EC ONDCapacity of fuel tankSingle step load capability (0-PRP)

Application data Mode of operationSiteOperationStart-up and control modeStart-up timeMobility/Config. acc. to ISO 8528-1:1993MountingClimatic exposureDegree of protection (cubicle)Status of neutral

Alternator Standard

Make Model

360 kVA 360 kVA“BR” 125/40°C “BR” 125/40°C

IP21 IP21H HH H12 12

ISO 3046 ISO 3046ISO 8528-2 ISO 8528-26090HF485 6090HF485362.07 hp 270 kW

ICXN ICXNwater water

direct injection direct injectionturbocharged turbochargedintercooled intercooled

6 62.38 Us/gal 9.0 lelectronic electronic

HPCR HPCR8.98 Us/gal 34 l

10.03 Us/gal 38 l24 Vdc 24 Vdc

3 3383 A 383 A

3..10xIn 3..10xIn

3 3839 A 839 A

3..10xIn 3..10xIn

- 38 -

Rated output, class H temp. riseRating type acc. ISO 8528-3

Degree of protectionInsulation class statorInsulation class rotorNumber of wires

Engine Standard

Type JOHN DEERERated net output

Rating type acc. ISO 3046-7CoolantCombustion systemAspiration

Number of cylindersSwept volumeSpeed governing

Capacity of oil sumpCapacity of cooling systemElectrical system

Power circuit Circuit-breaker, 3 phaseNumber of poles Thermal release It (thermal release is higher at 25°C)Magnetic release Im

Circuit-breaker, 3 phase, lower voltageNumber of polesThermal release It (thermal release is higher at 25°C)Magnetic release Im

GFCI duplex (1x) GFCI duplex (1x)2p + E 2p + E

20 A 125 V 20 A 125 V

Temp power (2x) Temp power (2x)2p + N + E 2p + N + E

50 A 125/250 V 50 A 125/250 V

5 in x 55.77 in x 83.07 in 3955 x 1430 x 2130 mm8731.80 lb 3960 kg9494.73 lb 4306 kg

elivering (at variable load), in the event of a s running). No overload is permitted on these

be run for an unlimited number of hours per load is permitted for 1 hour in 12 hours. The 0%.

- 39 -

Outlet sockets

Unit Dimensions (L x W x H) 154.2Weight net massWeight wet mass

Notes

1) Reference conditions for engine performance to ISO 3046-1.2) See derating diagram or consult the factory for other conditions.

3) At reference conditions unless otherwise stated.4) Rating definition (ISO 8528-1):

LTP: Limited Time Power is the maximum electrical power which a generating set is capable of dutility power failure (for up to 500 hours per year of which a maximum of 300 hours is continuouratings. The alternator is peak continuous rated (as defined in ISO 8528-3) at 25°C.PRP: Prime Power is the maximum power available during a variable power sequence, which mayyear, between stated maintenance intervals and under the stated ambient conditions. A 10% overpermissible average power output during a 24h period shall not exceed the stated load factor of 8

5) Specific mass fuel used: 0.86 kg/l.

35 40 45 5099 99 98 9898 98 97 9798 97 97 9697 96 96 9596 95 95 9595 95 94 9294 94 93 9286 85 83 8186 85 83 81

- 40 -

Derating table (in %, 100% is declarated power at “Performance data”)

For use of generator outside these conditions, please contact Atlas Copco.

Height(m)

Temperature(°C)

0 5 10 15 20 25 300 100 100 100 100 100 100 100

500 99 99 99 99 99 99 991000 98 98 98 98 98 98 981500 98 98 98 98 98 98 972000 97 97 97 97 97 97 962500 96 96 96 96 96 96 953000 95 95 95 95 95 95 953500 89 89 89 89 89 89 884000 89 89 89 89 89 89 88

A Maximum permitted loaded weight of the vehicleB Maximum permitted road weight of the front axleC Maximum permitted road weight of the rear axle1 Company code2 Product code3 Unit serial number4 Name of manufacturer5 EEC or national type approved number6 Vehicle identification number7 Model number8 Frequency9 Apparant power - PRP10 Active power - PRP11 Nominal rated voltage12 Nominal rated current13 Power factor14 Manufacturing year15 EEC mark in accordance witt Machine Directive

89/392E16 Mode of operation17 Winding connections

- 41 -

Conversion list of SI units into

British units

A temperature difference of 1°C = a temperaturedifference of 1.8°F.

Dataplate

1 bar = 14.504 psi1 g = 0.035 oz1 kg = 2.205 lb1 km/h = 0.621 mile/h1 kW = 1.341 hp (UK and US)1 l = 0.264 US gal1 l = 0.220 lmp gal (UK)1 l = 0.035 cu.ft1 m = 3.281 ft1 mm = 0.039 in1 m³/min = 35.315 cfm1 mbar = 0.401 in wc1 N = 0.225 lbf1 Nm = 0.738 lbf.ftt°F = 32 + (1.8 x t°C)

t°C = (t°F - 32)/1.8

- 42 -

- 43 -

Circuit diagrams

Cano

pyCu

bicle

to C

irc.

Dia

gr E

ngin

eS

4

to C

irc.

Dia

gr E

ngin

eP1

-P3

a0

126a0

125

a0

127

124

125

126

a0

127

124

a0

110

a3

Y0

L1

Y0

L2

Y0

L3

Y0

U1

Y0

V1

Y0

W1

104

F G H

A2

A1 K12

A2

A1

11

2 141

s1

s2SHT

K13

A2

A1

- 44 -

Colour code :

0 = black1 = brown2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white54= green/yellow

Legend

Wire size :

aa= 0.5 mm²a = 1 mm²b = 1.5 mm²c = 2.5 mm²d = 4 mm²e = 6 mm²f = 10 mm²g = 16 mm²h = 25 mm²i = 35 mm²j = 50 mm²k = 70 mm²l = 95 mm²bx= 1.5 mm² NSGAFOeUlx = 95 mm² EPR-CSP to BS6195 4Cpx= 185mm² EPR-CSP to BS6195 4C

Can

opy

Cub

icle

a3

239

a3a3

237

238

a3a3a3

A3

A3

A4

A4

A5

A5X10

237

238

239

N12

60H

z

R11

REM

OTE

STA

RT

Customer's installationSx : min. 24Vdc 4AKx : to be wired betweenGenerator and Loadcoil : 24VDC - max. 2A

fromRemote Start module

seeEngine Circuit Diagram

a6

12

a3

19

a0

38

a6

12

X25X

X

XX

1

X25X

X

XX

2

X25X

X

XX

3

Kx

A2

A1Sx 13

14

X25X

X

XX

4

See

Cir

c.D

iagr

am E

ngin

e

a0

a0

a0

a0

a0

U1

a0

V1

a0

W1

a6

N1

a8141

a8142

a8143

a8153

a8152

a8151

X0

U1

X0

V1

X0

W1

X6

N1

Z54

a2

1

b6

12

a6

12

bx0

109

bx0

105

a0

106

a3

118

a3

103

b6

12

see note

X54

G3

F35 6

7 8

F23 4

F11 2

T3T2T1

12

34

56

78

910

1112

12

34

56

78

910

1112

S10

11

12 14K12

2

3

s1

s2

Q1.1

A B C D E

SHT

S2b24

23

K11F5

3 4

F41 2

1K1

Q1.2

L1 L2 L3 N

9822 0889 91/01

Applicable for QAS 330 John Deere -

Power circuit

f0f0

NN N

c0

c54 c6f6f54

4L1

3L2

3L1

c0

f0

f0

4L2

3L2

5L2

F G H

Q2

20A

Q3

50A

X3 X2

X1 Terminal boardX2 Outlet socketX3 Outlet socketX4 Outlet socketX7 Flanged inletX25 Terminal stripSx Remote start/stopKx Contactor generator ready

(15 sec. delayed)

- 45 -

X Y Z

px px2x px

Wire size

I> has to be set at a value between 3.5 and 4 times Ir.

Q1.2

0-1000AQAS 330

Q1.1

383A839A

P1

NOTE

3ph higher voltage : connect 2-3 ; 6-7 ; 10-11 ; 4-8-12(N)3ph lower voltage : connect 1-3 ; 5-7 ; 9-11 ; 2-4-6-8-10-12(N)

X0

L1

X0

L2

X0

L3

X6

N

Z54

f0f0

NL2

L2

h6

f0

f0

f6f54

2L1

1L1

f0

f0

L1L1

f0

f0

2L2

1L2

441

442

c6c0

PE

X1

L1 L2 L3 N

A B C D E

Q4

50A

X4

21

4

3

65

87K

13

X7

R5

1

F1-5 Fuses 4 AG3 AlternatorK11 Auxiliary relay (lower voltage)K12 Auxiliary relay (higher voltage)K13 ContactorN12 Automatic voltage regulatorP1-3 AmperemeterP4 Voltmeter 0-500 VQ1.1 Circuit breaker (3 pole)Q1.2 Circuit breaker (3 pole)

Q2 Circuit breaker (1 pole)Q3 Circuit breaker (2 pole)Q4 Circuit breaker (2 pole)R5 Coolant heaterR11 Voltage adjustment potmeterS2b Emergency stop

(S2a: see Engine circuit)S4 Voltmeter change-over switchS10 Supply voltage switchT1-3 Current transformer

d2

K5

d3

K3

Position of Relay Cont.

See

Circ

.Dia

gr P

ower13

X9

12X9

5X9

97

51

11 12 8410

623

S4

a6

124

to C

irc.D

iagr

Pow

erto

Circ

.Dia

gr P

ower

F1-N

T1-T

3

a8153

a8152

a8151

a8141

a8142

a8143

a0

126a0

125

A

P1P2

A

P3

A

a0

129

a0

128

a0a0

127

a6

124

P4

V

a6

124a0

126

a0

126

b3

5

H1

a2

13

a6

12

a6

12

1414

17

a6

12

- 46 -

A B C D E F G H I J

Colour code :

0 = black1 = brown2 = red3 = orange4 = yellow5 = green6 = blue7 = purple8 = grey9 = white54= green/yellow

Legend

Wire size :

aa= 0.5mm²a = 1 mm²b = 1.5mm²c = 2.5mm²d = 4 mm²e = 6 mm²f = 10 mm²g = 16 mm²h = 25 mm²i = 35 mm²j = 50 mm²k = 70 mm²l = 95 mm²

K3

K5 12

a6

12

a6

5

a3K3

14

b3

a6

12

b314

a3

115R3

c2

1

b3

3

c2

1

a3

15

a3

15

K5

a6

12

b6

12

a6

124

c3

5

c3

5

c3

5

a3

11

a3

60

b6

12

aa0

CL

aa9

CH

a2

17

S20

c2

17

a3

19

a038

a612

a2

13

a2

17

a2

17

c3

14

a012

6

b3

5

a3

a3

c3

14

c2

c2

17

a6

12

a6

12

a6

12

3X25 4X25

X252

1X25 S2a

c2

13

10AF4

Qc1002 canbus

CAN-

L

GND

CAN-

H

Gene

ral F

ail

Fuel

Con

trol R

elay

Com

Com

A1

NONO

0 Vd

c (Ba

tt-)

Load

Con

tact

or

Preh

eat R

elay

Com

mon

for R

elay

Out

puts

262524 27

12/2

4 Vd

c (Ba

tt+)

23Ge

nera

tor V

olta

ge L

12119

Gene

rato

r Vol

tage

L2

36

NO

32

NONOSt

art R

elay

Out

put

3533 34

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Inpu

t

Com

mon

(12V

dc)

High

Coo

lant

Tem

pera

ture

Low

Oil

Pres

sure

W/L

Inpu

t

Rem

ote

Star

t

Star

t/Sto

p

50/6

0Hz

Inpu

t

14 161512 13 17 18

Inpu

t

Inpu

t

Inpu

t

(VDO

) Coo

lant

Tem

p.

(VDO

) Coo

lant L

evel

Switc

h

6 75431 2

Engi

ne C

AN-b

us In

terfa

ce

(VDO

) Fue

l Lev

el

Comm

on fo

r VDO

inpu

t (0Vd

c)

9822 0889 92/00

Applicable for QAS 330 John Deere - Engine circuit Qc1002™

To X10.C5

CanopyCubicle

a3

5

C4C4

X10

a3

5

a3

115

a6

12

+

-

B

S6 C D

C1C1

X10

a1

a8a0

11

a3

12

a6

X17

X17

X17

B7

R3 Resistor 120 OhmS2a Emergency stop button

(S2b: see Power Circuit)S4 Voltmeter change-over switchS6 Coolant level switchS7 Low fuel level switchS7’ Low fuel level switch, warningS20 On/Off switchV2 Diode

er (O) X10 Terminal stripX17 Fuel level unit connectorX19 Motor diagnostic plugX25 Terminal strip(O) Optional equipment

- 47 -

A B C D E F G H I J

To Automatic Oiler

70

b3

A2A2

X10

l0

1

l0

1

c2

13b

M4M1L4L1J02

20AF20

X19Di

agno

stic

conn

.

K2B1

A1B2

J02

L2

ED

CB

A

C5C5

X10

H4J02a3

63

G2J02

B2J02c3

5

C2C2

X10B2B2

X10B1B1

PEPE

X10B3B3

X10A1A1

X10

G1

M2L3L2J02

c2

1

A1J02

B1J02

K2J02

b3

3

aa0

CL

aa9

CH

b6

12

c2

1

12

l0

12

l0

S1

10

l0

J02

EC

K0K0

V2

WD+

GNDB+

G2M JD

- EC

U L1

6

M1

-+

a7S7

X17

S7'

A1 Control module(configure in unit-type 6)

B7 Fuel level sensorEC Engine controllerF4 FuseF20 FuseG1 Battery 24 VH1 Panel lightJO2 Engine connectorK3 Auxiliary relay automatic oilK5 Starter relayM1 Starter motorP1-3 AmperemeterP4 Voltmeter

3)

tt’nt x

x

e

- 50 -

Following documents are provided with this unit:

– Test Certificate– EC Declaration of Conformity:

Atlas Copco Airpower n.v. puorG ocpoC saltA eht nihtiw ynapmoc A

Postal address Visitors address Phone: +32 (0)3 870 21 11 Com. Reg. Antwerp 44651P.O. Box 100 Boomsesteenweg 957 Fax: +32 (0)3 870 24 43 V.A.T. 403.992.231 B-2610 Wilrijk-Antwerp B-2610 Wilrijk-Antwerp

evitatneserper ocpoC saltA lacol ruoy tcatnoc esaelp ,ofni roF muigleB muigleBwww.atlascopco.com

p.1(

For

m50

09 0

600

03ed

. 07,

201

0-01

-01

1 EC DECLARATION OF CONFORMITY2 We, Atlas Copco Airpower n.v., declare under our sole responsibility, that the product 3 Machine name : Power generator (< 400 kW) 4 Machine type : 5 Serial number :

Which falls under the provisions of article 12.2 of the EC Directive 2006/42/EC on the approximation of thelaws of the Member States relating to machinery, is in conformity with the relevant Essential Health and Safety Requirements of this directive.

The machinery complies also with the requirements of the following directives and their amendments as indicated.

Directive on the approximation of laws of the Member States relating to

Harmonized and/or Technical Standards used

Am

a. Pressure equipment 97/23/EC

b. CE/24/6002 ytefas yrenihcaM

EN ISO 12100-1 EN ISO 12100-2

EN 1012-1 EN 294 EN 349 EN 418 EN 563 EN 842 EN 953

EN 1037 EN 1050 EN 13478

d. Electromagnetic compatibility 2004/108/EC EN 61000-6-2 EN 61000-6-4

e. Low voltage equipment 2006/95/EC EN 60034

EN 60204-1 EN 60439

f. Outdoor noise emission 2000/14/EC ISO 3744

6

7

Atlas Copco Airpower n.v. is authorized to compile the technical file 8 The harmonized and the technical standards used are identified in the attachments hereafter

9

10 Conformity of the specification to the Directives

Conformity of the product to the specification and by implication to th

directives11

12

13

gnirutcafunaM gnireenigne tcudorP yb deussI

14 Name15 Signature

16 Date

- 51-

Pri

nte

d in

Bel

giu

m 0

1/2

01

0 - 2

95

4 2

99

0 0

0

www.atlascopco.com