Assembly and Operating Manual DPG-plus

Translation of Original Operating Manual

Assembly and Operating ManualDPG-plusSealed 2-Finger Parallel Gripper

Imprint

2 29.00 | DPG-plus | Assembly and Operating Manual | en | 389031

ImprintCopyright:This manual is protected by copyright. The author is SCHUNK GmbH & Co. KG. All rightsreserved.

Technical changes:We reserve the right to make alterations for the purpose of technical improvement.

Document number: 389031

Version: 29.00 | 17/05/2021 | en

Dear Customer,thank you for trusting our products and our family-owned company, the leadingtechnology supplier of robots and production machines.Our team is always available to answer any questions on this product and other solutions.Ask us questions and challenge us. We will find a solution!Best regards,Your SCHUNK team

Customer ManagementTel. +49-7133-103-2503Fax [email protected]

Please read the operating manual in full and keep it close to the product.

Table of Contents

Table of Contents1 General.................................................................................................................... 6

1.1 About this manual ................................................................................................ 61.1.1 Presentation of Warning Labels ............................................................... 71.1.2 Applicable documents .............................................................................. 71.1.3 Sizes .......................................................................................................... 81.1.4 Variants..................................................................................................... 8

1.2 Warranty .............................................................................................................. 81.3 Scope of delivery .................................................................................................. 91.4 Accessories ......................................................................................................... 10

1.4.1 Sealing kits .............................................................................................. 101.4.2 Spare parts packages .............................................................................. 11

2 Basic safety notes .................................................................................................. 132.1 Intended use....................................................................................................... 132.2 Not intended use................................................................................................ 132.3 Constructional changes ...................................................................................... 132.4 Spare parts ......................................................................................................... 142.5 Gripper fingers ................................................................................................... 142.6 Ambient conditions and operating conditions ................................................... 142.7 Personnel qualification....................................................................................... 152.8 Personal protective equipment.......................................................................... 162.9 Notes on safe operation ..................................................................................... 162.10 Transport ............................................................................................................ 172.11 Malfunctions....................................................................................................... 172.12 Disposal .............................................................................................................. 172.13 Fundamental dangers......................................................................................... 18

2.13.1 Protection during handling and assembly .............................................. 182.13.2 Protection during commissioning and operation ................................... 182.13.3 Protection against dangerous movements............................................. 192.13.4 Protection against electric shock............................................................ 19

2.14 Notes on particular risks..................................................................................... 20

3 Technical Data ........................................................................................................ 22

4 Design and description............................................................................................ 234.1 Design ................................................................................................................. 234.2 Description ......................................................................................................... 23

329.00 | DPG-plus | Assembly and Operating Manual | en | 389031

Table of Contents

5 Assembly ................................................................................................................ 245.1 Installing and connecting.................................................................................... 245.2 Connections........................................................................................................ 26

5.2.1 Mechanical connection........................................................................... 265.2.2 Pneumatic connection............................................................................ 28

5.3 Installing the ventilation connection/air purge connection ............................... 305.4 Installing the sensors .......................................................................................... 33

5.4.1 Overview of sensors ............................................................................... 335.4.2 Setting dimensions for magnetic switches ............................................. 345.4.3 Switch-off hysteresis for magnetic switches .......................................... 355.4.4 Mounting magnetic switch MMS 22....................................................... 365.4.5 Mounting programmable magnetic switch MMS 22-PI1........................ 375.4.6 Mounting programmable magnetic switch MMS 22-PI2........................ 385.4.7 Mounting programmable magnetic switch MMS-P 22........................... 395.4.8 Mounting magnetic switch MMS 22-IOL ................................................ 405.4.9 Mounting reed switch RMS 22 ............................................................... 42

6 Troubleshooting ..................................................................................................... 436.1 Product is not moving......................................................................................... 436.2 The product is not executing the complete stroke............................................. 446.3 Product is opening or closing abruptly ............................................................... 446.4 The gripping force is dropping............................................................................ 446.5 Product does not achieve the opening and closing times .................................. 45

7 Maintenance .......................................................................................................... 467.1 Notes .................................................................................................................. 467.2 Maintenance intervals........................................................................................ 477.3 Grease/greasing areas........................................................................................ 477.4 Threadlocker....................................................................................................... 487.5 Greasing pistons and guides............................................................................... 487.6 Disassembly and assembly ................................................................................. 49

7.6.1 Version without gripping force maintenance......................................... 497.6.2 Variant with maintenance of gripping force (OD gripping) .................... 527.6.3 Version with gripping force maintenance I.D. ........................................ 577.6.4 Version with "force amplification cylinder" (KVZ) .................................. 607.6.5 Position of the Plast-o-Seal (previous version)....................................... 637.6.6 Tightening torque for screws.................................................................. 63


Table of Contents

7.7 Assembly device cylinder piston with gripping force maintenance ................... 647.7.1 Sizes 40 - 100 .......................................................................................... 647.7.2 Sizes 125 - 380 ........................................................................................ 65

7.8 Assembly drawing (previous version)................................................................. 667.8.1 Assembly of variants OD / ID / without maintenance of gripping force.... 677.8.2 Assembly of the variant with force amplification cylinder ...................... 68

7.9 Assembly drawing (successor version) ............................................................... 697.9.1 Assembly of variants OD / ID / without maintenance of gripping force .... 707.9.2 Assembly of the variant with force amplification cylinder....................... 71

8 Appendix ................................................................................................................ 728.1 Differentiation between the previous version and the successor version ......... 72

9 Translation of original declaration of incorporation ................................................ 789.1 Annex to Declaration of Incorporation............................................................... 79


General


1 General

1.1 About this manualThis manual contains important information for a safe andappropriate use of the product.This manual is an integral part of the product and must be keptaccessible for the personnel at all times.Before starting work, the personnel must have read andunderstood this operating manual. Prerequisite for safe working isthe observance of all safety instructions in this manual.Illustrations in this manual are provided for basic understandingand may differ from the actual product design.The product has been redesigned as of 2018. The modifiedsuccessor version is directly interchangeable with the previousversion and replaces it.The difference between the two versions lies exclusively in thedesign and is therefore only relevant for spare parts such as thesealing kit. The instructions identify the two versions at therelevant points with the additions "previous version" and"successor version".To distinguish between the two versions, a list of all ID numbers isprovided in the appendix of this manual, Appendix [} 72].In addition to these instructions, the documents listed underApplicable documents [} 7] are applicable.

General

1.1.1 Presentation of Warning LabelsTo make risks clear, the following signal words and symbols areused for safety notes.

DANGERDanger for persons!Non-observance will inevitably cause irreversible injury or death.

WARNINGDangers for persons!Non-observance can lead to irreversible injury and even death.

CAUTIONDangers for persons!Non-observance can cause minor injuries.

CAUTIONMaterial damage!Information about avoiding material damage.

1.1.2 Applicable documents• General terms of business *• Catalog data sheet of the purchased product *• Assembly and operating manuals of the accessories *• For ATEX versions: Supplementary sheet "Installation and

operating instructions - EX" *The documents marked with an asterisk (*) can be downloaded onour homepage schunk.com


General


1.1.3 SizesThis operating manual applies to the following sizes:• DPG-plus 40• DPG-plus 50• DPG-plus 64• DPG-plus 80• DPG-plus 100• DPG-plus 125• DPG-plus 160• DPG-plus 200• DPG-plus 240• DPG-plus 300• DPG-plus 380

1.1.4 VariantsThis operating manual applies to the following variations:• DPG-plus without gripping force maintenance• DPG-plus with gripping force maintenance "O.D. gripping" (AS)• DPG-plus with gripping force maintenance "I.D. gripping" (IS)• DPG-plus force intensification (KVZ)• DPG-plus ATEX (EX)• DPG-plus high-temperature (V/HT)

1.2 WarrantyIf the product is used as intended, the warranty is valid for 24months from the ex-works delivery date under the followingconditions:• Observe the specified maintenance and lubrication intervals• Observe the ambient conditions and operating conditionsParts touching the workpiece and wear parts are not included inthe warranty.

General

1.3 Scope of deliveryThe scope of delivery includes• Sealed 2-Finger Parallel Gripper DPG-plus in the version ordered• Accessory packContent of the accessory pack:• 6 x centering sleeves for mounting• 2 x O-rings for hose-free direct connection• 2 x locking screws for hose connections (with size 380 the

locking screws are screwed into the gripper)ID.-No. of the accessory pack

Accessory pack for ID number

ID numberhigh-temperature

(V/HT)DPG-plus 40 5518410 1011722DPG-plus 50 5512043 395515326DPG-plus 64 5512044 395515327DPG-plus 80 5512045 395515328DPG-plus 100 5515329 395515329DPG-plus 125 5512047 395515330DPG-plus 160 5515331 395515331DPG-plus 200 5512049 395515332DPG-plus 240 5513858 1011723DPG-plus 300 5519595 1011724DPG-plus 380 5522737 1011725


General


1.4 AccessoriesA wide range of accessories are available for this productFor information regarding which accessory articles can be usedwith the corresponding product variants, see catalog data sheet.The product has been redesigned as of 2018. The modifiedsuccessor version is directly interchangeable with the previousversion and replaces it.The difference between the two versions lies exclusively in thedesign and is therefore only relevant for spare parts such as thesealing kit. The instructions identify the two versions at therelevant points with the additions "previous version" and"successor version".To distinguish between the two versions, a list of all ID numbers isprovided in the appendix of this manual, Appendix [} 72].

1.4.1 Sealing kits

Previous version:Seal kits contain all seals necessary for maintaining a SCHUNKcomponent.ID.-No. of the seal kit

Seal kit for ID number


(V/HT)DPG-plus 40 5517031 -DPG-plus 50 5515339 395515339DPG-plus 64 5515340 395515340DPG-plus 80 5515341 395515341DPG-plus 100 5515342 395515342DPG-plus 125 5515343 395515343DPG-plus 160 5515344 395515344DPG-plus 200 5515345 395515345DPG-plus 240 5519620 -DPG-plus 300 5519621 -DPG-plus 380 5522736 -

Contents of the sealing kit,Assembly drawing (previous version) [} 66].

General

1.4.2 Spare parts packagesSpare parts packages allow for the maintenance and repair ofindividual components. For information on the range of the spareparts packages, see www.schunk.com > Service.The following spare parts packages are available for this product:• Spare part package "Sealing kit"• Lateral cover spare parts package• Spring spare parts package

Successor version:

Seal kit ID. No. spare part kit "Seal kit"

Spare part kitfor "Seal kit" ID number

ID numberforce intensi-fication (KVZ)


(V/HT)DPG-plus 40 1322182 - 1322242DPG-plus 50 1322202 1322205 1322244DPG-plus 64 1322209 1322212 1322246DPG-plus 80 1322215 1322220 1322247DPG-plus 100 1322223 1322224 1322251DPG-plus 125 1322229 1322231 1322256DPG-plus 160 1322232 1322233 1322257DPG-plus 200 1322235 - 1322258DPG-plus 240 1322237 - 1322259DPG-plus 300 1322239 - 1322260DPG-plus 380 1322240 - 1322261

Contents of the spare parts package,Assembly drawing (successor version) [} 69].


General


Successor version:

Side cover ID. No. spare part kit "Side cover"

Spare part kitfor "Sidecover" ID number

ID numberforce intensi-fication (KVZ)

ID numberATEX (EX)

DPG-plus 40 1349880 - 1349886DPG-plus 50 1349889 1349891 1349895DPG-plus 64 1349905 1349911 1349919DPG-plus 80 1349924 1349933 1349942DPG-plus 100 1349950 1349956 1349961DPG-plus 125 1349962 1349965 1349971DPG-plus 160 1349978 1349993 1350001DPG-plus 200 1350003 1350007 1350011DPG-plus 240 1350011 - 1350012DPG-plus 300 1350014 - 1350015DPG-plus 380 1350019 - -

Spring Previous version / successor version:ID. No. spare part kit "Spring"

Spare part kitfor "Spring" ID number

ID number"O.D.

gripping" (AS)

ID number"I.D.

gripping" (IS)DPG-plus 40 0325320 - -DPG-plus 50 0325324 - -DPG-plus 64 0325328 - -DPG-plus 80 0325332 - -DPG-plus 100 0325336 - -DPG-plus 125 - 0325340 0325341DPG-plus 160 - 0325345 0325346DPG-plus 200 - 0325349 0325350DPG-plus 240 - 0325353 0325354DPG-plus 300 - 0325357 0325358DPG-plus 380 - 0325360 0325361

Basic safety notes

2 Basic safety notes

2.1 Intended useThe product is designed exclusively for gripping and temporarilyholding workpieces or objects.• The product may only be used within the scope of its technical

data, Technical Data [} 22].• When implementing and operating components in safety-

related parts of the control systems, the basic safety principlesin accordance with DIN EN ISO 13849-2 apply. The proven safetyprinciples in accordance with DIN EN ISO 13849-2 also apply tocategories 1, 2, 3 and 4.

• The product is intended for installation in a machine/system.The applicable guidelines must be observed and complied with.

• The product is intended for industrial and industry-oriented use.• Appropriate use of the product includes compliance with all

instructions in this manual.

2.2 Not intended useIt is not intended use if the product is used, for example, as apressing tool, stamping tool, lifting gear, guide for tools, cuttingtool, clamping device or a drilling tool.• Any utilization that exceeds or differs from the appropriate use

is regarded as misuse.

2.3 Constructional changesImplementation of structural changesBy conversions, changes, and reworking, e.g. additional threads,holes, or safety devices can impair the functioning or safety of theproduct or damage it.• Structural changes should only be made with the written

approval of SCHUNK.


Basic safety notes


2.4 Spare partsUse of unauthorized spare partsUsing unauthorized spare parts can endanger personnel anddamage the product or cause it to malfunction.• Use only original spare parts or spares authorized by SCHUNK.

2.5 Gripper fingersRequirements of gripper fingersAccumulated energy can make the product unsafe and risk thedanger of serious injuries and considerable material damage.• Execute the gripper fingers in such a way that the product

reaches either the "open" or "closed" position in a de-energizedstate.

• Only change gripper fingers if no residual energy can bereleased.

• Make sure that the product and the top jaws are a sufficientsize for the application.

2.6 Ambient conditions and operating conditionsRequired ambient conditions and operating conditionsIncorrect ambient and operating conditions can make the productunsafe, leading to the risk of serious injuries, considerable materialdamage and/or a significant reduction to the product's life span.• Make sure that the product is used only in the context of its

defined application parameters, Technical Data [} 22].

Basic safety notes

2.7 Personnel qualificationInadequate qualifications of the personnelIf the personnel working with the product is not sufficientlyqualified, the result may be serious injuries and significantproperty damage.• All work may only be performed by qualified personnel.• Before working with the product, the personnel must have read

and understood the complete assembly and operating manual.• Observe the national safety regulations and rules and general

safety instructions.The following personal qualifications are necessary for the variousactivities related to the product:

Trained electrician Due to their technical training, knowledge and experience, trainedelectricians are able to work on electrical systems, recognize andavoid possible dangers and know the relevant standards andregulations.

Qualified personnel Due to its technical training, knowledge and experience, qualifiedpersonnel is able to perform the delegated tasks, recognize andavoid possible dangers and knows the relevant standards andregulations.

Instructed person Instructed persons were instructed by the operator about thedelegated tasks and possible dangers due to improper behaviour.

Service personnel ofthe manufacturer

Due to its technical training, knowledge and experience, servicepersonnel of the manufacturer is able to perform the delegatedtasks and to recognize and avoid possible dangers.


Basic safety notes


2.8 Personal protective equipmentUse of personal protective equipmentPersonal protective equipment serves to protect staff againstdanger which may interfere with their health or safety at work.• When working on and with the product, observe the

occupational health and safety regulations and wear therequired personal protective equipment.

• Observe the valid safety and accident prevention regulations.• Wear protective gloves to guard against sharp edges and

corners or rough surfaces.• Wear heat-resistant protective gloves when handling hot

surfaces.• Wear protective gloves and safety goggles when handling

hazardous substances.• Wear close-fitting protective clothing and also wear long hair in

a hairnet when dealing with moving components.

2.9 Notes on safe operationIncorrect handling of the personnelIncorrect handling and assembly may impair the product's safetyand cause serious injuries and considerable material damage.• Avoid any manner of working that may interfere with the

function and operational safety of the product.• Use the product as intended.• Observe the safety notes and assembly instructions.• Do not expose the product to any corrosive media. This does

not apply to products that are designed for specialenvironments.

• Eliminate any malfunction immediately.• Observe the care and maintenance instructions.• Observe the current safety, accident prevention and

environmental protection regulations regarding the product'sapplication field.

Basic safety notes

2.10 TransportHandling during transportIncorrect handling during transport may impair the product'ssafety and cause serious injuries and considerable materialdamage.• When handling heavy weights, use lifting equipment to lift the

product and transport it by appropriate means.• Secure the product against falling during transportation and

handling.• Stand clear of suspended loads.

2.11 MalfunctionsBehavior in case of malfunctions• Immediately remove the product from operation and report the

malfunction to the responsible departments/persons.• Order appropriately trained personnel to rectify the

malfunction.• Do not recommission the product until the malfunction has

been rectified.• Test the product after a malfunction to establish whether it still

functions properly and no increased risks have arisen.

2.12 DisposalHandling of disposalThe incorrect handling of disposal may impair the product's safetyand cause serious injuries as well as considerable material andenvironmental harm.• Follow local regulations on dispatching product components for

recycling or proper disposal.


Basic safety notes


2.13 Fundamental dangersGeneral• Observe safety distances.• Never deactivate safety devices.• Before commissioning the product, take appropriate protective

measures to secure the danger zone.• Disconnect power sources before installation, modification,

maintenance, or calibration. Ensure that no residual energyremains in the system.

• If the energy supply is connected, do not move any parts byhand.

• Do not reach into the open mechanism or movement area ofthe product during operation.

2.13.1 Protection during handling and assemblyIncorrect handling and assemblyIncorrect handling and assembly may impair the product's safetyand cause serious injuries and considerable material damage.• Have all work carried out by appropriately qualified personnel.• For all work, secure the product against accidental operation.• Observe the relevant accident prevention rules.• Use suitable assembly and transport equipment and take

precautions to prevent jamming and crushing.Incorrect lifting of loadsFalling loads may cause serious injuries and even death.• Stand clear of suspended loads and do not step into their

swiveling range.• Never move loads without supervision.• Do not leave suspended loads unattended.

2.13.2 Protection during commissioning and operationFalling or violently ejected componentsFalling and violently ejected components can cause serious injuriesand even death.• Take appropriate protective measures to secure the danger

zone.• Never step into the danger zone during operation.

Basic safety notes

2.13.3 Protection against dangerous movementsUnexpected movementsResidual energy in the system may cause serious injuries whileworking with the product.• Switch off the energy supply, ensure that no residual energy

remains and secure against inadvertent reactivation.• Never rely solely on the response of the monitoring function to

avert danger. Until the installed monitors become effective, itmust be assumed that the drive movement is faulty, with itsaction being dependent on the control unit and the currentoperating condition of the drive. Perform maintenance work,modifications, and attachments outside the danger zonedefined by the movement range.

• To avoid accidents and/or material damage, human access tothe movement range of the machine must be restricted. Limit/prevent accidental access for people in this area due throughtechnical safety measures. The protective cover and protectivefence must be rigid enough to withstand the maximum possiblemovement energy. EMERGENCY STOP switches must be easilyand quickly accessible. Before starting up the machine orautomated system, check that the EMERGENCY STOP system isworking. Prevent operation of the machine if this protectiveequipment does not function correctly.

2.13.4 Protection against electric shockPossible electrostatic energyComponents or assembly groups may become electrostaticallycharged. When the electrostatic charge is touched, the dischargemay trigger a shock reaction leading to injuries.• The operator must ensure that all components and assembly

groups are included in the local potential equalisation inaccordance with the applicable regulations.

• While paying attention to the actual conditions of the workingenvironment, the potential equalisation must be implementedby a specialist electrician according to the applicableregulations.

• The effectiveness of the potential equalisation must be verifiedby executing regular safety measurements.


Basic safety notes


2.14 Notes on particular risks

DANGERRisk of fatal injury from suspended loads!Falling loads can cause serious injuries and even death.• Stand clear of suspended loads and do not step within their

swiveling range.• Never move loads without supervision.• Do not leave suspended loads unattended.• Wear suitable protective equipment.

WARNINGRisk of injury from objects falling and being ejected!Falling and ejected objects during operation can lead to seriousinjury or death.• Take appropriate protective measures to secure the danger

zone.

WARNINGRisk of injury due to unexpected movements!If the power supply is switched on or residual energy remains inthe system, components can move unexpectedly and causeserious injuries.• Before starting any work on the product: Switch off the power

supply and secure against restarting.• Make sure, that no residual energy remains in the system.

WARNINGRisk of injury from crushing and impacts!Serious injury could occur during the base jaw procedure andwhen breaking or loosening the gripper fingers.• Wear suitable protective equipment.• Do not reach into the open mechanism or the movement area

of the product.

Basic safety notes

WARNINGRisk of injury from sharp edges and corners!Sharp edges and corners can cause cuts.• Use suitable protective equipment.

WARNINGRisk of injury due to spring forces!Parts are under spring tension on products which clamp usingspring force or which have gripping force maintenance. Whiledisassembling components can move unexpectedly and causeserious injuries.• Disassemble the product cautiously.• Make sure that no residual energy remains in the system.

WARNINGRisk of injury from objects falling during energy supply failureProducts with a mechanical gripping force maintenance can,during energy supply failure, still move independently in thedirection specified by the mechanical gripping forcemaintenance.• Secure the end positions of the product with SCHUNK SDV-P

pressure maintenance valves.


Technical Data


3 Technical DataDesignation DPG-plusNominal working pressure [bar] 6Min. pressure [bar]without gripping forcemaintenancewith gripping force maintenance

2.54.0

Max. pressure [bar]without gripping force maintenancewith gripping force maintenancewith force intensified cylinder

8.06.56.0

Pressure range for air purge [bar] 0.2–0.5

More technical data is included in the catalog data sheet.Whichever is the latest version.

Ambient conditions and operating conditionsDesignation DPG-plusAmbient temperature [°C]min.max.max. (variant V/HT)

+5+90

+100 (previous version)+130 (successor version)

IP rating*with sinter filter (delivery state)with ventilation connectionwith Air purge connection

54

6768

Noise emission [dB(A)] ≤ 70

* For use in dirty ambient conditions (e.g. sprayed water, vapors,abrasion or processing dust) SCHUNK offers correspondingproduct options as standard. SCHUNK also offers customizedsolutions for special applications in dirty ambient conditions.

Design and description

4 Design and description

4.1 Design

Sealed 2-Finger Parallel Gripper

1 Air purge connection2 Base jaw3 Compressed air main connection4 Groove for magnetic switch5 Housing

4.2 DescriptionSealed 2-finger parallel gripper with large gripping force and highmaximum moments due to multi-tooth guidance.


Assembly


5 Assembly

5.1 Installing and connecting

DANGERDanger of explosion in potentially explosive areas!• Observe supplementary sheet for products with explosion-

resistant versions "DPG-plus -...-EX".

WARNINGRisk of injury due to unexpected movements!If the power supply is switched on or residual energy remains inthe system, components can move unexpectedly and causeserious injuries.• Before starting any work on the product: Switch off the power

supply and secure against restarting.• Make sure, that no residual energy remains in the system.

CAUTIONDamage to the gripper is possible!If the maximum permissible finger weight or the permissiblemass moment of inertia of the fingers is exceeded, the grippercan be damaged.• A jaw movement always has to be without jerks and bounce.• You must therefore implement sufficient reduction and/or

damping.• Observe the diagrams and information in the catalog data

sheet.

1. Check the evenness of the mounting surface,Mechanical connection [} 26].

2. Only open the required air connections (main connection ordirect connection), Pneumatic connection [} 28].

3. Connect the product via the hose-free direct connection.4. OR: Connect compressed air lines to the main air

connections "A" and "B".✓ Remove the locking screws.✓ Screw in air connections (plug connections).

OR: Screw on throttle valve in order to be able to performsufficient throttling and/or damping.

Assembly

5. Screw the product to the machine/system,Mechanical connection [} 26].✓ If necessary, use appropriate connection elements (adapter

plates).✓ Observe the maximal tightening torque, admissible screw-in

depth and, if necessary, strength class.6. Secure the gripper fingers to the base jaws,

Mechanical connection [} 26].✓ Insert two centering sleeves per base jaw, positioned

horizontally or vertically opposite and fasten with fourscrews.

✓ Observe the permissible depth of engagement.

Installing the ventilation connection or air purge connection

7. Dismantle the sinter filter (1).8. Install the ventilation connection (2) or air purge connection (2),

Installing the ventilation connection/air purge connection [} 30].9. Connect the sensor, see assembly and operating manual of the

sensor.10. Mount the sensor, Installing the sensors [} 33].


Assembly


5.2 Connections

5.2.1 Mechanical connectionEvenness of themounting surface

The values apply to the whole mounting surface to which theproduct is mounted.Requirements for evenness of the mounting surface (Dimensions in mm)

Edge length Permissible unevenness< 100 < 0.02> 100 < 0.05

Connections at thebase jaws

Connections at the base jaws

Item MountingDPG-plus

40 50 64 80 100 1251 Thread in base jaws M2.5 M3 M4 M5 M5 M6

Max. depth ofengagement fromlocating surface [mm]

5.5 7 7 10 10 12

2 Centering sleeve Ø 4 Ø 5 Ø 6 Ø 8 Ø 8 Ø 10


160 200 240 300 3801 Thread in base jaws M8 M12 M12 M16 M20

Max. depth ofengagement fromlocating surface [mm]

13 20 20 24 30

2 Centering sleeve Ø 12 Ø 16 Ø 16 Ø 22 Ø 28

Assembly

Connections at thehousing

The product can be mounted from three sides.

Connections at the housing


40 50 64 80 100 125Side A

1 Mounting screw M3 M4 M5 M5 M6 M8Max. depth ofengagement fromlocating surface [mm]

8 11 12 15 14 18

2 Centering sleeve Ø 5 Ø 6 Ø 8 Ø 8 Ø 10 Ø 12Side B

4 Bore for mountingscrews

M2.5 M3 M4 M4 M5 M6

2 Centering sleeve Ø 5 Ø 6 Ø 8 Ø 8 Ø 10 Ø 12Side C


M2.5 M3 M4 M5 M6 M8

3 Centering sleeve Ø 5 Ø 6 Ø 8 Ø 8 Ø 10 Ø 12


Assembly



160 200 240 300 380Side A

1 Mounting screw M8 M10 M12 M16 M20Max. depth ofengagement fromlocating surface [mm]

20 20 25.5 31 32

2 Centering sleeve Ø 12 Ø 14 Ø 16 Ø 22 Ø 28Side B


M6 M8 M10 M12 M16

2 Centering sleeve Ø 12 Ø 14 Ø 16 Ø 22 Ø 28Side C


M8 M10 M12 M16 M20

3 Centering sleeve Ø 12 Ø 14 Ø 16 Ø 22 Ø 28

5.2.2 Pneumatic connection

NOTE• Observe the requirements for the compressed air supply,

Technical Data [} 22].• In case of compressed air loss (cutting off the energy line), the

components lose their dynamic effects and do not remain in asecure position. However, the use of a SDV-P pressuremaintenance valve is recommended in this case in order tomaintain the dynamic effect for some time. Product variantsare also offered with mechanical gripping force via springs,which also ensure a minimum clamping force in the event of apressure drop.

• Open only the air connections that are needed.• Close unused main air connections using the screw plugs from

the enclosed pack.• For a hose-free direction connection, use the O-rings from the

enclosed pack.

Assembly

Compressed air connection

1 Main connections (Hose connection)(A = open, B = close)

2 Hose-free direct connection at the base (a = open, b = close)

3 Hose-free direct connection4 Air purge connectionHose-free direct connection6 Product7 O-ring8 Attachment

Thread diameter of the air connections

Item ConnectionDPG-plus

40 50 64 80 100 1251 Main connections (Hose

connection)M3 M5 M5 M5 G 1/8 G 1/8

2 Hose-free directconnection at the base

M2 M3 M3 M3 M3 M5

3 Hose-free directconnection at the side

M3 M5 M5 M5 M5 M5

4 Air purge connection M3 M5 M5 M5 M5 M5


Assembly


Thread diameter of the air connections

Item ConnectionDPG-plus

160 200 240 300 3801 Main connections (Hose

connection)G 1/8 G 1/8 G 1/8 G 1/8 G 1/4

2 Hose-free directconnection at the base

M5 M5 M5 M5 M6

3 Hose-free directconnection at the side

M5 M5 M5 M5 M6

4 Air purge connection M5 M5 G 1/8 G 1/8 G 1/8

5.3 Installing the ventilation connection/air purge connection

CAUTIONMaterial damage due to incorrect connection!If the product is only operated with the two main air connections,neither correct functioning nor permanent tightness can beguaranteed. This can result in damage to the product.• The product can only be operated if either a ventilation hose

(preferred) or the air purge has been connected at the airpurge connection.

• When using the air purge connection, make sure the productreleases excess pressure while closing.

CAUTIONMaterial damage due to liquid ingress!When used under water, liquid may enter the gripper duringtemporary or constant immersion.• In such cases, always operate the product with air purge in

order to prevent ingress of liquid.

Assembly

Installing the ventilation line or air purge connection

Installing the ventilation connectionThe ventilation line is designed to compensate for changes involume inside the gripper due to gripper movement. It ensures novacuums are created inside the gripper and that no dirt is thussucked into the gripper.

NOTEMake sure the ventilation line is assembled in a cleanenvironment so that no dirt or liquid can be sucked into thegripper.

1. Remove the sinter filter (2) from the purge air connection (1).2. Connect the ventilation line (3) to the purge air connection (1).3. Place the hose end in a clean area.4. If necessary, attach a filter to the end of the hose in order to

prevent ingress of foreign bodies as much as possible.

Fitting the air purge connectionDuring operation using air purge, excess pressure may occur. If thegripper is not sufficiently relieved of excess pressure, the gripperjaws may close slowly or with a jolt. Excess pressure needs to bereleased via a pressure control valve with secondary venting, seeActuation plan "1V2". This ensures air purge pressure remainsconstant. For a recommendation regarding a suitable pressurecontrol valve with secondary venting, contact Technical Sales.1. Remove the sinter filter (2) from the purge air connection (1).2. Connect air purge via a pressure control valve with secondary

venting (3) at the purge air connection (1).3. Set the air purge pressure between 0.2 bar and a maximum

0.5 bar. The air purge pressure must be present constantly.


Assembly


Actuation with airpurge

NOTEThe use of air purge changes the gripping forces. Air purgepressure reduces the gripping force on closing and increases it onopening.

Air purge actuation plan

Changes in gripping force due to sealing air

Sealing airpressure

DGP-plus40 50 64 80 100 125 160 200 240 300 380

0.2 bar 8 N 12 N 14 N 26 N 29 N 46 N 72 N 115 N 142 N 240 N 396 N0.3 bar 12 N 18 N 21 N 39 N 44 N 69 N 108 N 172 N 212 N 360 N 594 N0.4 bar 15 N 24 N 28 N 52 N 58 N 92 N 145 N 230 N 283 N 481 N 792 N0.5 bar 19 N 30 N 36 N 65 N 73 N 116 N 181 N 287 N 354 N 601 N 991 N

When using air purge, the gripping forces may be calculated usingthe following formulas. The changes in gripping force using airpurge from the table above are used for this.Gripping force on opening: FG, opening = FG, nominal + Fair purge

Gripping force on closing: FG, closing = FG, nominal - Fair purge

Example: DPG-plus 80 (stroke 1,nominal pressure = 6 bar, air purge pressure = 0.5 bar, closingforce = ?)Closing force (from catalog) 375 N (at 6 bar)Gripping force change (from table) - 65 N (at 0.5 bar)Closing force at air purge pressure 0.5 bar 310 N

Assembly

5.4 Installing the sensors



NOTEObserve the assembly and operating manual of the sensor formounting and connecting.

The product is prepared for the use of sensors.• For the exact type designations of suitable sensors, please see

catalog datasheet and Overview of sensors [} 33].• For technical data for the suitable sensors, see assembly and

operating manual and catalog datasheet.– The assembly and operating manual and catalog datasheet

are included in the scope of delivery for the sensors and areavailable at schunk.com.

• Information on handling sensors is available at schunk.com orfrom SCHUNK contact persons.

5.4.1 Overview of sensors

DesignationDPG-plus

40 50 64 80 100 125 160 200 240 300 380Magnetic switch MMS 22 X X X X X X X X X X XProgrammable magneticswitch MMS 22-PI1

X X X X X X X X X X X

Programmable magneticswitch MMS 22-PI2

X X X X X X

Programmable magneticswitch MMS-P 22

X X X X X X X

Magnetic switch MMS 22-IOL X X X X X X XReed switch RMS 22 X X X X X X X


Assembly


5.4.2 Setting dimensions for magnetic switches

* Setting dimension I1, from product bottom edge (1) to front sensor (2)

The setting dimension applies to the following sensors:• Programmable magnetic switch MMS 22-PI1, not for sizes 50,

200, 240, 300 and 380• Programmable magnetic switch MMS 22-PI2, not for sizes 50,

200, 240, 300 and 380• Programmable magnetic switch MMS-P 22Size l1* [mm] Size l1* [mm]40 14.9 100 27.740 AS 18.9 100 AS 19.940 IS 23.9 100 IS 53.750 15.4 100-KVZ 54.250 AS 20.8 100 AS-KVZ / IS-KVZ 80.250 IS 31.4 125 23.050-KVZ 30.7 125 AS 59.650 AS-KVZ / IS-KVZ 46.7 125 IS 53.064 22.4 125-KVZ 55.564 AS 19.2 125 AS-KVZ / IS-KVZ 85.564 IS 40.4 160 31.464-KVZ 41.4 160 AS 71.764 AS-KVZ / IS-KVZ 59.4 160 IS 71.480 26.0 160-KVZ 68.980 AS 22.4 160 AS-KVZ / IS-KVZ 108.980 IS 44.080-KVZ 48.580 AS-KVZ / IS-KVZ 66.5

Assembly

NOTEThe magnetic switch MMS 22-PI1 can be adjusted and taught intwo ways.• "Standard mode" allows for quick installation on the T-nut

preset by SCHUNK in the groove or the defined settingdimension "l1."

• In "Optimal Mode", the sensor identifies the optimal position inthe groove itself. SCHUNK recommends "Optimal Mode" for setting the sensors.

Further information on the installation of the sensor,Mounting programmable magnetic switch MMS 22-PI1 [} 37]

5.4.3 Switch-off hysteresis for magnetic switchesSensors MMS 22, MMS-P 22, MMS 22-PI1 and MMS 22-PI2The smallest detectable difference in stroke is defined in thefollowing table:The smallest detectable difference in stroke based on the nominal stroke

For grippers with X mmnominal stroke per jaw

Min. query range per jaw/min. queried stroke difference per jaw

X ≤ 5 mm 30% of the nominal stroke per jawX > 5 mm to X ≤ 10 mm 20% of the nominal stroke per jawX > 10 mm 10% of the nominal stroke per jaw

Example: Product with 7 mm nominal stroke per jaw7 mm * 20% = 1.4 mm


Assembly


5.4.4 Mounting magnetic switch MMS 22

CAUTIONRisk of damage to the sensor during assembly!• Observe the maximal tightening torque.

Positioning the magnetic switches

Position "Gripper open" or "Part gripped (I.D. gripping)"1. Bring product in the position to be set.2. If necessary remove T-nut (3).3. Turn the sensor 1 (1) into the groove (2).

OR: Slide the sensor 1 (1) into the groove (2) until the sensor 1(1) stops at the end of the groove.

4. Pull the sensor 1 (1) back again slowly until it switches.5. Secure the sensor 1 (1) using the set-screw (4).

Tightening torque: 10 Ncm6. Bring product into the "Gripper open" or "Part gripped"

position and test the function.

Position "Gripper closed" or "Part gripped (O.D. gripping)"1. Bring product in the position in which it is to be set.2. If necessary remove T-nut (3).3. Turn the sensor 2 (1) into the groove (2).

OR: Slide sensor 2 (1) into the groove (2) in the direction of thehousing middle (3), until the sensor 2 (1) switches.

4. Secure the sensor 2 (1) using the set-screw (4).Tightening torque: 10 Ncm

5. Bring product into the "Gripper closed" or "Part gripped"position and test the function.

Assembly

5.4.5 Mounting programmable magnetic switch MMS 22-PI1


NOTEThe magnetic switch MMS 22-PI1 can be adjusted and taught intwo ways.• "Standard mode" allows for quick installation on the T-nut

preset by SCHUNK in the groove or the defined settingdimension "l1."

• In "Optimal Mode", the sensor identifies the optimal position inthe groove itself. SCHUNK recommends "Optimal Mode" for setting the sensors.

Setting the sensor in "Optimum mode"1. Put product in the position in which it is to be set.2. Hold teaching tool to the sensor 1 (1) until the sensor flashes.3. Slide sensor 1 (1) into the groove (2), until the sensor 1 flashes

rapidly.✓ The optimum position is displayed.


5. Hold teaching tool to the sensor 1 (1) to confirm the position.✓ The sensor 1 (1) has been taught in.

6. Repeat steps for sensor 2.


Assembly


Setting the sensor in "Standard mode"Alternatively for size: 40 - 160, except 501. Turn the sensor 1 (1) into the groove (2).

OR: Slide the sensor 1 (1) into the groove (2) until the sensor 1(1) stops at the T-nut (3).


3. Adjust sensor 1 (1), see sensor assembly and operating manual.4. Repeat steps for sensor 2.

NOTEIf there is no T-nut available, slide the sensor according to dimensionI1 into the groove (2), Setting dimensions for magnetic switches[} 34].

5.4.6 Mounting programmable magnetic switch MMS 22-PI2


NOTEIf there is no T-nut available, slide the sensor according to dimensionI1 into the groove (2), Setting dimensions for magnetic switches[} 34].

1. Turn the sensor (1) into the groove (2).OR: Slide the sensor (1) into the groove (2) until the sensor (1)stops at the T-nut (3).

2. Secure the sensor (1) using the set-screw (4).Tightening torque: 10 Ncm

3. Adjust sensor (1), see sensor assembly and operating manual.

Assembly

5.4.7 Mounting programmable magnetic switch MMS-P 22


NOTEIf there is no T-nut available, slide the sensor according todimension I1 into the groove (2),Setting dimensions for magnetic switches [} 34].

1. Turn the sensor 1 (1) into the groove (2).OR: Slide the sensor 1 (1) into the groove (2) until the sensor 1(1) stops at the T-nut (3).


3. Adjust sensor 1 (1), see sensor assembly and operatingmanual.

4. Repeat steps for sensor 2.


Assembly


5.4.8 Mounting magnetic switch MMS 22-IOL


NOTEIf there is no T-nut available, slide the sensor according todimension I1 into the groove (2), see following table.

1. Turn the sensor (1) into the groove (2).OR: Slide the sensor (1) into the groove (2) until the sensor (1)stops at the T-nut (3).

2. Secure the sensor (1) using the set-screw (4).Tightening torque: 10 Ncm

3. Adjust sensor (1), see sensor assembly and operating manual.

Assembly

Dimensions I1

Size l1* [mm] Size l1* [mm]40 15.5 100 28.740 AS 20.1 100 AS 22.040 IS 20.1 100 IS 55.650 At stop 100-KVZ 55.250 AS 23.0 100 AS-KVZ / IS-

KVZ81.2

50 IS At stop 125 23.050-KVZ At stop 125 AS 59.650 AS-KVZ / IS-KVZ

At stop 125 IS 56.9

64 22.4 125-KVZ 55.564 AS 19.2 125 AS-KVZ /

IS-KVZ85.5

64 IS 39.5 160 35.564-KVZ 41.4 160 AS 76.064 AS-KVZ / IS-KVZ

59.4 160 IS 75.5

80 26.5 160-KVZ 71.980 AS 22.0 160 AS-KVZ /

IS-KVZ111.9

80 IS 44.580-KVZ 4980 AS-KVZ / IS-KVZ

67


Assembly


5.4.9 Mounting reed switch RMS 22


Position "Gripper open" or "Part gripped (I.D. gripping)"1. Bring product in the position to be set.2. If necessary remove T-nut (3).3. Turn the sensor 1 (1) into the groove (2).

OR: Slide the sensor 1 (1) into the groove (2) until the sensor 1(1) stops at the end of the groove.

4. Pull the sensor 1 (1) back again slowly until it switches.5. Secure the sensor 1 (1) using the set-screw (4).

Tightening torque: 10 Ncm6. Bring product into the "Gripper open" or "Part gripped"

position and test the function.

Position "Gripper closed" or "Part gripped (O.D. gripping)"1. Bring product in the position in which it is to be set.2. If necessary remove T-nut (3).3. Turn the sensor 2 (1) into the groove (2).

OR: Slide sensor 2 (1) into the groove (2) in the direction of thehousing middle (3), until the sensor 2 (1) switches.


5. Bring product into the "Gripper closed" or "Part gripped"position and test the function.

Troubleshooting

6 Troubleshooting

6.1 Product is not movingPossible cause Corrective actionBase jaws jam in housing, e.g. mountingsurface is not sufficiently even.

Check the evenness of the mounting surface.Mechanical connection [} 26]Loosen the mounting screws of the productand actuate the product again.

Side covers have move slightly due to acollision or other external influence.

Ø Adjust the side covers (1). To that,loosen slightly the screws (2) so that theside cover (1) can be moved. Move the side cover (2) to the right or tothe left. Tighten screws (2) crosswise.

✔ When the product opens and closes, theside cover (2) has the correct position.

✔ If the product does not open and close,adjust the side cover (1) again. If the product after then still does notopen and close, send the product toSCHUNK for repair.

Pressure drops below minimum. Check air supply.Pneumatic connection [} 28]

Compressed air lines switched. Check compressed air lines.Pneumatic connection [} 28]

Proximity switch defective or set incorrect. Readjust or change sensor.Unused air connections open. Close unused air connections.Flow control valve closed. Open the flow control valve.Component part defective. Replace component or send it to SCHUNK

for repair.


Troubleshooting


6.2 The product is not executing the complete strokePossible cause Corrective actionDirt deposits between cover and piston. Clean and if necessary re-lubricate.

Maintenance [} 46]Dirt deposits between basic jaws andguidance.

Disassemble and clean the product.


Mounting surface is not sufficiently flat. Check the evenness of the mounting surface.Mechanical connection [} 26]

Component part defective. Replace component or send it to SCHUNKfor repair.

Air purge set too high (> 0.5 bar). Reduce air purge (max. 0.5 bar).

6.3 Product is opening or closing abruptlyPossible cause Corrective actionToo little grease in the mechanical guidingareas.

Clean and lubricate product.Maintenance [} 46]

Compressed air lines blocked. Check compressed air lines of damage.Mounting surface is not sufficiently flat. Check the evenness of the mounting surface.Excess pressure cannot be released whenusing air purge.

Check the pressure control valve with drainhole and replace if necessary.Installing the ventilation connection/airpurge connection [} 30]

6.4 The gripping force is droppingPossible cause Corrective actionCompressed air can escape. Check seals, if necessary, disassemble the

product and replace seals.Too much grease in the mechanicalmovement space.

Clean and lubricate product.Maintenance [} 46]


Component part defective. Replace component or send it to SCHUNKfor repair.

Air purge reduces the gripping force whenclosing.

Check the dimensioning.Installing the ventilation connection/airpurge connection [} 30]

Troubleshooting

6.5 Product does not achieve the opening and closing timesPossible cause Corrective actionCompressed air lines are not installed optimally.

If present: Open the flow control couplingson the product to the maximum that themovement of the jaws occurs withoutbouncing and hitting.Check compressed air lines.Inner diameters of compressed air lines areof sufficient size in relation to compressedair consumption.Keep compressed air lines between theproduct and directional control valve asshort as possible.Flow rate of valve is sufficiently largerelative to the compressed air consumption.IMPORTANT! The one-way flow controlvalve must not be removed even if theopening and closing times are not achieved.If, despite optimum air connections, theopening and closing times specified in thecatalogue are not achieved, SCHUNKrecommends the use of quick-air-vent-valves directly at the product.


Maintenance


7 Maintenance

7.1 Notes



WARNINGRisk of burns through contact with hot surfaces!Surfaces of components can heat up severely during operation.Skin contact with hot surfaces causes severe burns to the skin.• For all work in the vicinity of hot surfaces, wear safety gloves.• Before carrying out any work, make sure that all surfaces have

cooled down to the ambient temperature.

Original spare partsUse only original spare parts of SCHUNK when replacing spare andwear parts.

Exchange of housing and base jawsThe base jaws and the guidance in the housing are matched. Toexchange these parts, send the product with a repair order toSCHUNK or order the housing with the base jaws as a set.

Maintenance of version with gripping force maintenance I.D.gripping and O.D. grippingThe pistons have to be aligned using an assembly device.Therefore we recommend to have the module serviced and theseals replaced by SCHUNK.

Maintenance

7.2 Maintenance intervals

CAUTIONMaterial damage due to hardening lubricants!Lubricants harden more quickly at temperatures above 60°C,leading to possible product damage.• Reduce the lubricant intervals accordingly.

Interval [Mio. cycles] for DPG-plus

Maintenance work40 - 125 160 - 300 3804 2 0.5 Clean all parts thoroughly, check for

damage and wear, if necessary replaceseals and wearing parts, Assemblydrawing (previous version) [} 66].

4 2 0.5 Treat all grease areas with lubricant,Grease/greasing areas [} 47].

- - 0.5 Treat piston and guides with grease,Greasing pistons and guides [} 48].

7.3 Grease/greasing areas

CAUTIONDamage due to ingress of foreign particles!If the lubrication nipples are installed during operation, thetightness of the product cannot be guaranteed and foreignparticles may enter the product. This can lead to considerabledamage.• Remove all lubrication nipples after greasing and seal!

NOTEDo not grease flat gasket (39) and flat gasket (20),Assembly drawing (previous version) [} 66].

SCHUNK recommends the lubricants listed.Interface LubricantMetallic sliding surfaces Molykote BR 2 plusAll seals Renolit HLT 2Bore hole at the piston Renolit HLT 2

The guides in the housing can be re-lubricated as needed. Removethe set-screw of the air purge connection and replace it with alubrication nipple.


Maintenance


7.4 ThreadlockerPosition of the item numbers,Assembly drawing (previous version) [} 66]• Secure the screws and nuts listed in the table with the specified

adhesive and tighten with the tightening torque,Tightening torque for screws [} 63].

Adhesive ItemWeicon 302-41 (41) (42) (46)Weicon 302-43 (40) (43) (45)Weicon 302-70 (2) (7) (13)

Equivalent greases/adhesives/surface-sealing pastes from othermanufacturers can also be used.

7.5 Greasing pistons and guidesSize 380

For size 380, the guides must be greased during each maintenanceinterval across all four greasing areas at the housing (1) and thepiston via the greasing area at the piston (2).1. Remove the locking screws (3)2. Insert the lubrication nipple (4) into the housing3. Lubricate the gripper at four greasing areas (1) and at greasing

area (2)4. Remove lubricating nipple (4) again5. Insert the sealing plugs (3)

Maintenance

7.6 Disassembly and assembly

7.6.1 Version without gripping force maintenancePosition of the item numbers:• Previous version: Assembly drawing (previous version) [} 66]• Successor version: Assembly drawing (successor version)

[} 69]

Disassembling1. Remove the compressed air hose.2. Unfasten and remove the screws (47).3. Previous version: Remove the cover (5) and seal (37/20).

Successor version: Remove the cover (5) and flat seal (20).4. Mark the installation positions of the base jaw (2/7) and the

side cover (12) on the housing (1).5. Previous version: Unscrew screws (42). Remove the side

cover (12) and the gasket (14).For DPG-plus 240 / 300: Remove O-ring (39).Successor version: Unscrew and remove screws (42), removethe side cover (12) and the flat seal ring (39). IMPORTANT! Do not disassemble the filler piece (18) formaintenance purposes, as the product may leak. If the fillerpiece (18) is nevertheless disassembled, seal the filler piece(18) with liquid sealant on reassembly.

6. Unscrew and remove the screws (41) and remove the cover(4).

7. Previous version: Mark the installation position between thecylinder piston (60) and the housing (1). Successor version: Mark the installation position between thecylinder piston (71) and the housing (1).

8. Unscrew screw (40) and remove cylinder piston (60) from thehousing (1).

9. Push the pistons (3/8) upwards out of the housing (1).

NOTEDo not disassemble the intermediate jaw (13) from the base jaw(2/7).

10. Pull the base jaws (2/7) out of the housing (1).11. Loosen the screw (43) and disassemble the intermediate

jaw (13) from the base jaw (2/7).


Maintenance


Assembling

NOTETighten all screws with the required tightening torque.,Tightening torque for screws [} 63].

1. Insert the base jaw (2/7) into the intermediate jaw (13) andtighten the screw (43).

2. Insert the seal (31) into the housing (1) from above.3. Push the base jaw (2/7) into the housing (1), observing the

correct installation position.4. Insert the piston (3/8) into the housing (1) from above.5. Position the base jaws (2/7) so that the piston (3/8) can be

pushed into the base jaws (2/7) without any problems.6. Previous version: Slide the cylinder piston (60) from below into

the housing (1), observing the correct installation position.Ensure that the sealing lips of the seal (30) do not becomedamaged while sliding in the cylinder piston.Successor version: Slide the cylinder piston (71) into thehousing (1) from below. When doing this, observe the correctinstallation position. Ensure that the sealing lips of theseal (30) do not become damaged while sliding in the cylinderpiston.

7. Screw in the screw (40).8. Insert seals (34) / (32/38) into the cover (4).9. Fasten the cover (4) with screws (41).10. Previous version: Insert the gasket (14) into the housing (1).

For DPG-plus 240 / 300: Insert O-ring (39) into the sidecover (12). Note: The product must be in the "Gripper closed" position toprevent the gasket (14) / the O-ring (39) from jamming.Successor version: Insert the flat seal ring (39) into the sidecover (12).

11. Put on the side cover (12), making sure the installation positionis correct.

NOTEDo not damage the sealing lips of the seal (36) with theintermediate jaw (13).

Maintenance

12. Do not screw the screw (42) completely into the cover (12).The gap between the side cover (12) and the housing (1)should be approximately divided in half.

13. Allow the product to run approx. 20 cycles in order to centerthe side cover (12).

14. Tighten the screws (42) to fasten the side cover (12).15. Only for previous version: Apply a strip of Plast-o-Seal along

the side cover (12),Position of the Plast-o-Seal (previous version) [} 63].

16. Previous version: Insert the seal (37/20) into the housing (1).Successor version: Insert the flat seal (20) into the housing (1).

17. Screw the cover plate (5) on tight with the screws (47).


Maintenance


7.6.2 Variant with maintenance of gripping force (OD gripping)Position of the item numbers:• Previous version: Assembly drawing (previous version) [} 66]• Successor version: Assembly drawing (successor version)

[} 69]

WARNINGRisk of injury due to spring forces!The cover is under spring tension.• Carefully disassemble the product.





6. Unscrew the screws (46) and remove the cover (9).7. Remove the centering sleeves (19).8. Previous version: Mark the installation position between the

cylinder piston (60) and the housing (1). Successor version: Mark the installation position between thecylinder piston (72) and the housing (1).

9. WARNING! Risk of injury due to spring forces! The cylinderpiston is under spring tension. Dismantle the productcarefully. Clamp the product between the housing (1) and thecylinder piston.

10. Unscrew and remove the screw (45).11. Carefully open the vise until the compression spring (25) has

no more tension.12. Previous version: Remove the cylinder piston (60) from the

housing (1).Successor version: Remove the cylinder piston (72) from thehousing (1).

Maintenance

13. Size 125 or above: Remove the spacer bolt (11) from thehousing (1).


NOTEDo not disassemble the intermediate jaw (13) from the base jaw(2/7).



Assembling


Mounting the basejaws


2. Push the base jaw (2/7) into the housing (1), observing thecorrect installation position.

3. Insert the seal (31) into the housing (1) from above.4. Insert the piston (3/8) into the housing (1) from above.5. Position the base jaws (2/7) so that the piston (3/8) can be

pushed into the base jaws (2/7) without any problems.6. Previous version: Mount cylinder piston (60), see the following

sections.Successor version: Mount the cylinder piston (72), see thefollowing sections.

NOTE• For sizes 40-100, the cylinder piston is mounted using one

assembly device.• For sizes 125-380, the cylinder piston is mounted using two

assembly devices.


Maintenance


Mounting cylinderpiston for size 40 - 100

• Dimensions of assembly device, Sizes 40 - 100 [} 64].

1. Grease and install device (100).2. Push the cylinder piston (60/72) with seal (30) and the

compression spring (25) into the housing (1) from below,observing the correct installation position. Ensure that thesealing lips of the seal (30) do not become damaged whilepushing in the cylinder piston (60/72).

3. Carefully pull the device (100) over the cylinder piston andmount onto the housing (1) with the screws (101).

4. Tighten screw (45) to the required tightening torque,Tightening torque for screws [} 63].

5. Remove device (100).6. Complete the assembly, see following section, "Final

assembly".

Maintenance

Mounting cylinderpiston for size 125 - 380

• Dimensions of assembly device, Sizes 125 - 380 [} 65].

1. Slide the compression springs (25), spacer bolts (11) andcylinder pistons (60/72) with the seals (30/33) from below intothe housing (1), ensuring the correct installation position.Ensure that the sealing lips of the seal (30) do not becomedamaged while pushing in the cylinder piston (60/72).

2. Carefully pull device 1 (103) over the cylinder piston andmount onto the housing (1) with the screws 1 (102).

3. Insert device 2 (104) and evenly fasten onto device 1 using thescrews (105).

4. Tighten screw (45) to the required tightening torque,Tightening torque for screws [} 63].

5. Remove the devices (103/104).6. Insert the centering sleeve (19) in the housing (1).

Insert the seals (32/34) and fasten the cover (9) to the housingusing the screws (46).

7. Complete the assembly, see following section, "Finalassembly".


Maintenance


Final assembly 1. Insert seals (34) / (32/38) into the cover (9).2. Insert the centering sleeves (19) into the housing (1) and

fasten the cover (9) to the housing (1) with screws (46).3. Previous version: Insert the gasket (14) into the housing (1).

Note: The product must be in the "Gripper closed" position, toprevent the gasket (14) from jamming.Successor version: Insert the flat seal ring (39) into the sidecover (12).









Maintenance

7.6.3 Version with gripping force maintenance I.D.Position of the item numbers:• Previous version: Assembly drawing (previous version) [} 66]• Successor version: Assembly drawing (successor version)

[} 69]

WARNINGRisk of injury due to spring forces!The cover is under spring tension.• Carefully disassemble the product.





6. WARNING! Risk of injury due to spring forces! The cover isunder spring tension. Clamp the product between the housing (1) and cover (9) inthe vise so that it is still possible to remove the four screws(46).

7. Unfasten and remove the screws (46).8. Carefully open the vise until the compression spring (25) has

no more tension.9. Remove the cover (9) and the compression spring (25).10. Remove the centering sleeves (19).


Maintenance


11. Previous version: Mark the installation position between thecylinder piston (60) and the housing (1). Successor version: Mark the installation position between thecylinder piston (71) and the housing (1).

12. Unscrew and remove the screw (40).13. Previous version: Remove the cylinder piston (60) from the

housing (1). Successor version: Remove the cylinder piston (71) from thehousing (1).


NOTEDo not disassemble the intermediate jaw (13) from the base jaw (2/7).



Assembling



2. Push the base jaw (2/7) into the housing (1), observing thecorrect installation position.

3. Insert the seal (31) into the housing (1) from above.4. Insert the piston (3/8) into the housing (1) from above.5. Position the base jaws (2/7) so that the piston (3/8) can be

pushed into the base jaws (2/7) without any problems.6. Previous version: Slide the cylinder piston (60) from below into


7. Screw in the screw (40).8. Previous version: Slide the compression spring (25) onto the

cylinder piston (60) over the collar.Successor version: Slide the compression spring (25) onto thecylinder piston (71) over the collar.

Maintenance

9. Insert seals (34) / (32/38) into the cover (9).10. Insert the centering sleeves (19) into the housing (1).11. Clamp the product in a vise so that the screws (46) can be

assembled.12. Fasten the cover (9) with the screws (46).13. Previous version: Insert the gasket (14) into the housing (1).

Note: The product must be in the "Gripper closed" position, toprevent the gasket (14) from jamming.Successor version: Insert the flat seal ring (39) into the sidecover (12).










Maintenance


7.6.4 Version with "force amplification cylinder" (KVZ)Position of the item numbers:• Previous version: Assembly drawing (previous version) [} 66]• Successor version: Assembly drawing (successor version)

[} 69]

Dismantling1. Remove the compressed air hose.2. Unfasten and remove the screws (47).3. Previous version: Remove the cover (5) and seal (37/20).

Successor version: Remove the cover (5) and flat seal (20).4. Mark the installation positions of the piston (3/8), the base

jaws (2/7) and the side cover (12) on the housing (1).5. Previous version: Unscrew screws (42). Remove the side


6. Unscrew and remove the screws (41) and remove the cover(4).

7. Unscrew the screw (40/45) and remove the cylinderpiston (10/6) from the intermediate housing (65).

8. Remove the intermediate housing (65).9. Previous version: Mark the installation position between the

cylinder piston (60) and the housing (1). Successor version: Mark the installation position between thecylinder piston (71) and the housing (1).

10. Remove the intermediate piston (66).11. Previous version: Remove the second cylinder piston (60) from

the housing (1).Successor version: Remove the second cylinder piston (71)from the housing (1).


NOTEDo not disassemble the intermediate jaw (13) from the base jaw (2/7).



Maintenance

Assembly1. Insert the base jaw (2/7) into the intermediate jaw (13) and

tighten the screw (43).2. Push the base jaw (2/7) into the housing (1), observing the

correct installation position.3. Position the base jaws (2/7) so that the piston (3/8) can be

pushed into the base jaws (2/7) without any problems.4. Insert the piston (3/8) into the housing (1) from above.5. Insert the seal (31) into the housing (1) from above.6. Previous version: Slide the cylinder piston (60) from below into


7. Install the intermediate piston (66).8. Assemble a second cylinder piston (6/10) on the intermediate

piston with the screw (40/45). Ensure that the sealing lips ofthe seal (30) do not become damaged while sliding in thesecond cylinder piston.

9. Insert seals (32/38) and (34) in the intermediate housing (65).10. Slide the intermediate housing (65) over the cylinder

piston (6/10).11. Fasten the cover (4) with the screws (46).12. Previous version: Insert the gasket (14) into the housing (1).

Note: The product must be in the "Gripper closed" position toprevent the gasket (14) / the O-ring (39) from jamming.Successor version: Insert the flat seal ring (39) into the sidecover.




Maintenance








Maintenance

7.6.5 Position of the Plast-o-Seal (previous version)Position of the item numbers,Assembly drawing (previous version) [} 66]

Plast-o-Seal

Position of the Plast-o-Seal

7.6.6 Tightening torque for screwsPosition of the item numbers,Assembly drawing (previous version) [} 66]

Max. tightening torque [Nm]

ItemSize40 50 64 80 100 125 160 200 240 300 380

40 2.7 0.8 5.9 10 10 24 48 75 75 120 20041 0.75 1.3 1.3 3.1 3.1 6.1 6.1 6.1 6.1 6.1 1042 0.75 1.35 1.35 3.1 3.1 6.1 10 26 24 24 4843 2.7 5.8 12 21 42 100 200 350 590 1017 203045 2.7 2.7 12 21 21 42 100 116 116 150 30046 0.75 1.35 1.35 3.1 3.1 6.1 6.1 25 50 24 5047 0.5 0.5 0.5 1.4 2.2 2.2 2.2 4.5 4.5 4.5 4.5


Maintenance


7.7 Assembly device cylinder piston with gripping forcemaintenance

7.7.1 Sizes 40 - 100

l1 ± 0.02A

Ø d

3

B

C

0.02 0.02

t3

Ø 15EH

8

Ø d

2

DH8

l 2 ±

0.02

Ø d1

h7

B

B

A A

t2

t 1

1x 4

5°

B - B

A - A

Cylinder piston assembly device - dimensions in mm

a b c d e l1 l2 d1 d2 d3 t1 t2 t3DPG-plus 40 38 24 20 22.5 14.5 32 18 5 3.5 6.5 14 2 4DPG-plus 50 42 30 25 25 19 35 22 6 3.5 8 18 2.5 6DPG-plus 64 52 36 27 31 24 42 27 8 5.5 10 23 2.5 7DPG-plus 80 63 42 32 42 30 52 32 8 5.5 10 25 2.5 6DPG-plus 100 81 50 38 54 36 66 38 10 6.6 11 30 3.5 7

Screw for assembly device

Item DesignationDPG-plus

40 50 64 80 100101 Screw (DIN EN ISO 4762) M3 x 20 M3 x 25 M5 x 30 M5 x 35 M6 x 40

Maintenance

7.7.2 Sizes 125 - 380

Cylinder piston assembly device - dimensions in mm

A B C d1 d2 d3 d4 d5 d6 d7DPG-plus 125 100 60 50 96 9 15 45 14 9 12DPG-plus 160 125 72 50 90.5 9 18 57.5 15 9 12DPG-plus 200 154 100 65 110 9 20 78 18 11 14DPG-plus 240 186 115 80 125 11 22 88 20 13.5 16DPG-plus 300 210 140 95 149 11 30 114.3 26 17.5 22DPG-plus 380 285 170 110 180 13.5 32 129 33 22 28

d8 d9 l1 l2 l3 l4 l5 l6 l7 l8DPG-plus 125 M8 - 60 82 80 45 9 3 67 46DPG-plus 160 M8 58.5 72 100 74.5 56 9 3 - -DPG-plus 200 M8 79 100 130 95 70 11 4 - -DPG-plus 240 M10 89 115 160 106 80 13 4 - -DPG-plus 300 M10 115.3 139 180 130 96 17 6 - -DPG-plus 380 M12 130 170 250 150 116 21 8 - -

Screws for cylinder piston assembly device

ItemDPG-plus

125 160 200 240 300 380102 M8 x 55 M8 x 60 M10 x 80 M12 x 90 M16 x 110 M20 x 120105 M8 x 60 M8 x 65 M8 x 80 M10 x 95 M10 x 110 M12 x 125


Maintenance


7.8 Assembly drawing (previous version)The following figures are example images. They serve for illustration and assignment of the spare parts.Variations are possible depending on size and variant.1* Wearing part, replace during maintenance.

Included in the seal kit. Seal kit can only be orderedcompletely.

2* From size 1003* Item. 38 for sizes 40 - 80

Item. 32 for sizes 100 - 3804* From size 1255* From size 2006* To size 2407* Only size 380

Maintenance

7.8.1 Assembly of variants OD / ID / without maintenanceof gripping force

Assembly of the variants O.D. gripping/I.D. gripping/without maintenance of gripping force (previous version)


Maintenance


7.8.2 Assembly of the variant with force amplification cylinder

Assembly of the variant with force amplification cylinder (previous version)

Gripper variants with force amplification cylinders are notpermitted for use in explosion-protected applications (EX).

Maintenance

7.9 Assembly drawing (successor version)The following figures are example images. They serve for illustration and assignment of the spare parts.Variations are possible depending on size and variant.1* Wearing part, replace during maintenance.

Contained in the spare part kit "seal kit". The spare part kitcan be ordered completely only.

2* From size 1003* Item. 38 for sizes 40 - 80

Item. 32 for sizes 100 - 3804* From size 125


Maintenance


7.9.1 Assembly of variants OD / ID / without maintenance of gripping force

Assembly of the variants O.D. gripping/I.D. gripping/without maintenance of gripping force (successor version)

Maintenance

7.9.2 Assembly of the variant with force amplification cylinder

Assembly of the variant with force amplification cylinder (successor version)

Gripper variants with force amplification cylinders are notpermitted for use in explosion-protected applications (EX).


Appendix


8 Appendix

8.1 Differentiation between the previous version and thesuccessor versionThe product has been redesigned as of 2018. The modifiedsuccessor version is directly interchangeable with the previousversion and replaces it.The difference between the two versions lies exclusively in thedesign and is therefore only relevant for spare parts such as thesealing kit. The instructions identify the two versions at therelevant points with the additions "previous version" and"successor version".DPG-plus Ident number

Previous versionIdent number

Successor version40 304291 131586740-AS 304293 131587640-AS-EX 304201 131518940-AS-V - 132118740-EX 304200 131518640-IS 304295 131587740-IS-EX 304202 131519440-IS-V - 132118840-V 39304291 132118550-1 304301 131587950-1-AS 304303 131595850-1-AS-EX 304212 131519950-1-AS-KVZ 304309 131595950-1-AS-V 39304303 132119250-1-EX 304210 131519750-1-IS 304305 131596150-1-IS-EX 304214 131520350-1-IS-KVZ 304300 131596550-1-IS-V - 132119450-1-KVZ 304307 131595250-1-V - 132118950-2 304302 131595550-2-AS 304304 131596050-2-AS-EX 304213 131520050-2-AS-V - 132119350-2-EX 304211 131519850-2-IS 304306 1315966

Appendix

DPG-plus Ident numberPrevious version

Ident numberSuccessor version

50-2-IS-EX 304215 131520450-2-IS-V - 132119550-2-KVZ 304308 131595750-2-V - 132119064-1 304311 131596764-1-AS 304313 131597164-1-AS-EX 304222 131521464-1-AS-KVZ 304319 131597264-1-AS-V 39304313 132119964-1-EX 304220 131520764-1-IS 304315 131597464-1-IS-EX 304224 131522464-1-IS-KVZ 304310 131597564-1-IS-V 39304315 132120164-1-KVZ 304317 131596864-1-V - 132119664-2 304312 131596964-2-AS 304314 131597364-2-AS-EX 304223 131522364-2-AS-V 39304314 132120064-2-EX 304221 131521164-2-IS 304316 131597664-2-IS-EX 304225 131523364-2-IS-V - 132120364-2-KVZ 304318 131597064-2-V - 132119780-1 304321 131597780-1-AS 304323 131598380-1-AS-EX 304232 131524480-1-AS-KVZ 304329 131598580-1-AS-V - 132121080-1-EX 304230 131523680-1-IS 304325 131598780-1-IS-EX 304234 131524780-1-IS-KVZ 304320 131599080-1-IS-V - 132121280-1-KVZ 304327 131598080-1-V 39304321 1321206


Appendix




80-2 304322 131598180-2-AS 304324 131598680-2-AS-EX 304233 131524580-2-AS-V - 132121180-2-EX 304231 131524180-2-IS 304326 131599280-2-IS-EX 304235 131524880-2-IS-V - 132121380-2-KVZ 304328 131598280-2-V 39304322 1321207100-1 304331 1316026100-1-AS 304333 1316037100-1-AS-EX 304242 1315260100-1-AS-KVZ

304339 1316041

100-1-AS-V 39304333 1321217100-1-EX 304240 1315250100-1-IS 304335 1316043100-1-IS-EX 304244 1315261100-1-IS-KVZ

304330 1316044

100-1-IS-V - 1321219100-1-KVZ 304337 1316029100-1-V 39304331 1321214100-2 304332 1316031100-2-AS 304334 1316042100-2-AS-EX 304243 1315255100-2-AS-V - 1321218100-2-EX 304241 1315253100-2-IS 304336 1316045100-2-IS-EX 304245 1315262100-2-IS-V - 1321222100-2-KVZ 304338 1316034100-2-V 39304332 1321215125-1 304341 1316057125-1-AS 304343 1316066125-1-AS-EX 304252 1315267

Appendix



125-1-AS-KVZ

304349 1316067


304340 1316070

125-1-IS-V 39304345 1321230125-1-KVZ 304347 1316059125-1-V 39304341 1321224125-2 304342 1316061125-2-AS 304344 1316068125-2-AS-EX 304253 1315268125-2-AS-V 39304344 1321229125-2-EX 304251 1315265125-2-IS 304346 1316071125-2-IS-EX 304255 1315273125-2-IS-V - 1321231125-2-KVZ 304348 1316062125-2-V 39304342 1321226160-1 304351 1316076160-1-AS 304353 1316081160-1-AS-EX 304262 1315278160-1-AS-KVZ

304359 1316082


304350 1316085

160-1-IS-V - 1321239160-1-KVZ 304357 1316077160-1-V 39304351 1321232160-2 304352 1316079160-2-AS 304354 1316083160-2-AS-EX 304263 1315279


Appendix




160-2-AS-V 39304354 1321238160-2-EX 304261 1315275160-2-IS 304356 1316086160-2-IS-EX 304265 1315282160-2-IS-V - 1321241160-2-KVZ 304358 1316080160-2-V 39304352 1321235200-1 304361 1316090200-1-AS 304363 1316092200-1-AS-EX 304272 1315289200-1-AS-V 39304363 1321244200-1-EX 304270 1315284200-1-IS 304365 1316094200-1-IS-EX 304274 1315291200-1-IS-V - 1321246200-1-V 39304361 1321242200-2 304362 1316091200-2-AS 304364 1316093200-2-AS-EX 304273 1315290200-2-AS-V 39304364 1321245200-2-EX 304271 1315287200-2-IS 304366 1316095200-2-IS-EX 304275 1315294200-2-IS-V - 1321247200-2-V 39304362 1321243240-1 304371 1316099240-1-AS 304373 1316101240-1-AS-EX 304282 1315297240-1-AS-V - 1321251240-1-EX 304280 1315295240-1-IS 304375 1316103240-1-IS-EX 304284 1315303240-1-IS-V - 1321253240-1-V - 1321248240-2 304372 1316100240-2-AS 304374 1316102240-2-AS-EX 304283 1315299240-2-AS-V - 1321252

Appendix



240-2-EX 304281 1315296240-2-IS 304376 1316104240-2-IS-EX 304285 1315305240-2-IS-V - 1321254240-2-V - 1321249300-1 304381 1316107300-1-AS 304383 1316109300-1-AS-EX 304512 1315311300-1-AS-V 39304383 1321258300-1-EX 304510 1315309300-1-IS 304385 1316111300-1-IS-EX 304514 1315319300-1-IS-V - 1321261300-1-V - 1321255300-2 304382 1316108300-2-AS 304384 1316110300-2-AS-EX 304513 1315315300-2-AS-V - 1321259300-2-EX 304511 1315310300-2-IS 304386 1316112300-2-IS-EX 304515 1315323300-2-IS-V - 1321262300-2-V - 1321256380-1 304391 304391380-1-AS 304393 304393380-1-AS-V - 1321265380-1-IS 304395 304395380-1-IS-V - 1321266380-1-V - 1321263


Translation of original declaration of incorporation


9 Translation of original declaration of incorporationin terms of the Directive 2006/42/EG, Annex II, Part 1.B of the European Parliament and ofthe Council on machinery.

Manufacturer/Distributor

SCHUNK GmbH & Co. KG Clamping and gripping technology Bahnhofstr. 106 - 134 D-74348 Lauffen/Neckar

We hereby declare that on the date of the declaration the following partly completedmachine complied with all basic safety and health regulations found in the directive2006/42/EC of the European Parliament and of the Council on machinery. The declarationis rendered invalid if modifications are made to the product.

Product designation: Sealed 2-Finger Parallel Gripper / DPG-plus / pneumaticID number 0304291 ... 0304395 (Previous version), 1315186 ... 1321266

(Successor version)

The partly completed machine may not be put into operation until conformity of themachine into which the partly completed machine is to be installed with the provisions ofthe Machinery Directive (2006/42/EC) is confirmed.

Applied harmonized standards, especially:

EN ISO 12100:2010 Safety of machinery - General principles for design -Risk assessment and risk reduction

The manufacturer agrees to forward on demand the relevant technical documentation forthe partly completed machinery in electronic form to national authorities.The relevant technical documentation according to Annex VII, Part B, belonging to thepartly completed machinery, has been created.

Person authorized to compile the technical documentation: Robert Leuthner, Address: see manufacturer's address

Lauffen/Neckar, May 2021 p.p. Ralf Winkler; Head of Technology & Engineering,Mechanics Gripping Systems


9.1 Annex to Declaration of Incorporationaccording 2006/42/EG, Annex II, No. 1 B

1.Description of the essential health and safety requirements pursuant to 2006/42/EC,Annex I that are applicable and that have been fulfilled with:

Product designation Sealed 2-Finger Parallel GripperType designation DPG-plusID number 0304291 ... 0304395 (Previous version), 1315186 ... 1321266

(Successor version)

To be provided by the System Integrator for the overall machine ⇓Fulfilled for the scope of the partly completed machine ⇓

Not relevant ⇓

1.1 Essential Requirements1.1.1 Definitions X1.1.2 Principles of safety integration X1.1.3 Materials and products X1.1.4 Lighting X1.1.5 Design of machinery to facilitate its handling X1.1.6 Ergonomics X1.1.7 Operating positions X1.1.8 Seating X

1.2 Control Systems1.2.1 Safety and reliability of control systems X1.2.2 Control devices X1.2.3 Starting X1.2.4 Stopping X1.2.4.1 Normal stop X1.2.4.2 Operational stop X1.2.4.3 Emergency stop X1.2.4.4 Assembly of machinery X1.2.5 Selection of control or operating modes X1.2.6 Failure of the power supply X




1.3 Protection against mechanical hazards1.3.1 Risk of loss of stability X1.3.2 Risk of break-up during operation X1.3.3 Risks due to falling or ejected objects X1.3.4 Risks due to surfaces, edges or angles X1.3.5 Risks related to combined machinery X1.3.6 Risks related to variations in operating conditions X1.3.7 Risks related to moving parts X1.3.8 Choice of protection against risks arising from moving parts X1.3.8.1 Moving transmission parts X1.3.8.2 Moving parts involved in the process X1.3.9 Risks of uncontrolled movements X

1.4 Required characteristics of guards and protective devices1.4.1 General requirements X1.4.2 Special requirements for guards X1.4.2.1 Fixed guards X1.4.2.2 Interlocking movable guards X1.4.2.3 Adjustable guards restricting access X1.4.3 Special requirements for protective devices X

1.5 Risks due to other hazards1.5.1 Electricity supply X1.5.2 Static electricity X1.5.3 Energy supply other than electricity X1.5.4 Errors of fitting X1.5.5 Extreme temperatures X1.5.6 Fire X1.5.7 Explosion X1.5.8 Noise X1.5.9 Vibrations X1.5.10 Radiation X1.5.11 External radiation X1.5.12 Laser radiation X1.5.13 Emissions of hazardous materials and substances X1.5.14 Risk of being trapped in a machine X1.5.15 Risk of slipping, tripping or falling X1.5.16 Lightning X


1.6 Maintenance1.6.1 Machinery maintenance X1.6.2 Access to operating positions and servicing points X1.6.3 Isolation of energy sources X1.6.4 Operator intervention X1.6.5 Cleaning of internal parts X

1.7 Information1.7.1 Information and warnings on the machinery X1.7.1.1 Information and information devices X1.7.1.2 Warning devices X1.7.2 Warning of residual risks X1.7.3 Marking of machinery X1.7.4 Instructions X1.7.4.1 General principles for the drafting of instructions X1.7.4.2 Contents of the instructions X1.7.4.3 Sales literature X

The classification from Annex 1 is to be supplemented from here forward.2 Supplementary essential health and safety requirements for certain

categories of machineryX

2.1 Foodstuffs machinery and machinery for cosmetics or pharmaceuticalproducts

X

2.2 Portable hand-held and/or guided machinery X2.2.1 Portable fixing and other impact machinery X2.3 Machinery for working wood and material with similar physical

characteristicsX

3 Supplementary essential health and safety requirements to offsethazards due to the mobility of machinery

X

4 Supplementary essential health and safety requirements to offsethazards due to lifting operations

X

5 Supplementary essential health and safety requirements for machineryintended for underground work

X

6 Supplementary essential health and safety requirements for machinerypresenting particular hazards due to the lifting of persons

X


Translation of Original Operating Manual

SCHUNK GmbH & Co. KGClamping and gripping technologyBahnhofstr. 106 - 134D-74348 Lauffen/NeckarTel. +49-7133-103-0Fax [email protected]

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Assembly and Operating Manual DPG-plus