8000 PS240 24power Supply

7/31/2019 8000 PS240 24power Supply

1/14

P/N 120-5020G1

Installation Instructions

Document No. 8000-PS240-24

Revision: A, Apr il 19, 2006

K84

3Pow

erSu

pply

7/31/2019 8000 PS240 24power Supply

2/14

Copyright 2005, Del Medical Systems. All rights reserved.

This document is the property ofDel Medical Systems and contains confidential and proprietaryinformation owned by Del Medical Systems. Any unauthorized copying, use or disclosure of it

without the prior written permission ofDel Medical Systemsis strictly prohibited.

Attention: Consult Accompanying Documents - As Applicable

Del Medical Systems Group

50B North Gary Avenue Phone:1-847-288-7000

Roselle, IL 60172 Fax:1-847-288-7011

USA Toll Free:1-800-800-6006

www.delmedical.com

7/31/2019 8000 PS240 24power Supply

3/14

1.1 Introduction 1-1

1Specifications,Installation & Service

1.1 IntroductionThe K-843 Power Supply is a rugged and reliable power supply used to

supply Del and Universal equipment with auxiliary power.

The supply has an input of 230/240 VAC and outputs of 24VDC and

24VAC.

1.2 Dimensions

Figure 1-1. Dimensions

Cable - 30

2 3/47 cm

5 1/214 cm

6 1/216.5 cm

7/8 (2.2 cm)

1 3/8 3.5 cm

1 3/8 (3.5 cm)

512.7cm

9.1 M

7/31/2019 8000 PS240 24power Supply

4/14

K-843 Power Supply Installation Instructions

1-2 1.3 Specifications

1.3 Specifications

Table 1-1: Specifications

Specifications

Compatibility Eureka MC150 Collimator

Del & Universal Wallstands, Tubestands and Veterinary Systems

The K-843 Power Supply is to be used in a stationary diagnostic

x-ray configuration.

Voltage 230-240 VAC

Current Input:

240VAC (0.4A Continuous) [1.25A Momentary] 1.5 min On,

13.5 min Off

Output:

24 VAC, 0-8 Amps Momentary, 1.5 min On, 13.5 min Off

24 VDC, 3.8 Amps Continuous

Frequency 50/60 Hz Single PhaseIncoming Power Line 30, 3-Conductor 16 Ga AWG Copper

Fuse Type Two 3 AG or 3 AB 1.25 Amp 250V T

Classification Class 1

Duty Continuous/Intermittent

Mode of Operation Momentary

Temperature Limits Transit/Storage Operating 40 F to +158 F +50 F to +95 F 40 C to +70 C +10 C to +35 C

Relative Humidity Limits Transit/Storage

10% to 100%Operating10%-80% Non-Condensing

Atmospheric Limits 14.5 inHg to 30.74 inHg

500 hPa to 1060 hPA

Weight 10 lbs (4.4 Kg)

Degree of protection against the ingress

of water:

Ordinary

Certifications:

Classified To UL 60601-1,IEC60601-1, EN60601-1, IEC60601-2-32, EN60601-2-32, IEC60601-1-3, EN60601-1-3,

EN60601-1-2:2000. Certified To CAN/CSA C22.2 NO. 601.1.

Equipment not suitable for use in the presence of flammable anesthetic mixtures with air, oxygen or nitrous

oxide.

No user serviceable parts

7/31/2019 8000 PS240 24power Supply

5/14


1.4 Abbreviations 1-3

1.4 Abbreviations% Percent

AWG American Wire Gauge

Btu British Thermal Unit C Degree Celsius

CE Communauts Europennes

cm Centimeter

F Degree Fahrenheit

ga Gauge

hPa Hecto Pascal

inHg Inches Mercury

Kg Kilogram

Lb Pound

M Meter

max. Maximum

min. Minimum

mm Millimeter

UL Underwriters Laboratories

7/31/2019 8000 PS240 24power Supply

6/14

7/31/2019 8000 PS240 24power Supply

7/14


1.5 Installation 1-5

4 Run the cables from the equipment that will be supplied power

though the holes from which the plugs were removed.

5 Connect the cable wires to the power supply as shown in Figure 1-3.

Figure 1-3. Power Supply Connections

6 Reattach cover.

7 Place a bushing around each cable where the cable enters the cover

and snap the bushing into the cover.

Warning

Be sure that you plug power supply into Hospital Only or

Hospital Grade receptacle only or injury may result.

8 Connect power input cable to local type receptacle or hard wire cable

to circuit breaker box according to local electrical codes.

9 If necessary, plug power supply cord into wall receptacle. The green

LED on the power supply will light up to indicate that it is working

properly.

24VAC

+24VDC

24VDC RET

Ground

7/31/2019 8000 PS240 24power Supply

8/14


1-6 1.6 Replacing Fuses

1.6 Replacing FusesTools Required:

Phillips head screwdriver

small flat-tip screwdriver

Warning

Turn off all electrical power to power supply before servicing

power supply. Also, make sure that power sources are locked out

and tagged Equipment Being Serviced before servicing power

supply. You could get seriously injured if you do not.

1 Turn off all power to power supply.

2 Unscrew two cover screws (1 in Figure 1-4) and remove cover (2).

Figure 1-4. Power Supply Cover

2

1 (x2)

7/31/2019 8000 PS240 24power Supply

9/14


1.6 Replacing Fuses 1-7

Caution

Replace fuses only with same type and rating of fuse or machine

may get damaged.

3 Pry fuses (F1 & F2) out of their holders.

4 Reverse steps to reassemble.

Figure 1-5. Fuse Location

F1

F2

1.25 Amp 250V T @ 240VFor Both Fuses:

7/31/2019 8000 PS240 24power Supply

10/14


1-8 1.8 Cleaning Power Supply

1.8 Cleaning Power SupplyTools Required:

cleaning wipes

non-abrasive, hospital-grade cleaner

Use cleaning wipes and non-abrasive, hospital-grade cleaner to clean

external surfaces of the K-843 Power Supply.

Warning

Turn off all electrical power to power supply at its disconnect

switch before servicing unit. Also, make sure that disconnect

switch is locked out and tagged Equipment Being Serviced

before servicing unit.

Warning

This equipment is NOT classified as anaesthetic-proof and may

ignite flammable anesthetics. Flammable agents used for skin

cleaning or disinfecting may also produce an explosion hazard.

Ensure the power has been disconnected before starting any cleaning

operation.

Ensure no liquid gets into the unit.

Do not immerse the equipment, including any components or

accessories, in liquid.

Do not autoclave the equipment, including any component or

accessories.

Do not use acid or abrasive products.

Clean painted parts with a cloth and products appropriate for

cleaning plastic materials; after cleaning wipe the surfaces with a

clean, dry cloth.

Do not spray cleaning or disinfection solution directly on the

equipment. To disinfect, moisten a cloth with a 70% Isopropyl alcohol

solution or equivalent and wipe the surface of the equipment.

When disinfecting the examination room, ensure the unit is covered

with plastic sheets.

7/31/2019 8000 PS240 24power Supply

11/14


1.9 Electrical Diagram 1-9

1.9 Electrical Diagram

Figure 1-6. Electrical Diagram

7/31/2019 8000 PS240 24power Supply

12/14


1-10 1.10 Parts List

1.10 Parts ListFor your convenience, replacement parts and accessories can be ordered

from Del Medical Systems by fax 24 hours a day. Please have the

following information available to ensure quick, easy, and accurate

service. Your name and telephone number

Your P.O. (Purchase Order) number

Your preferred method of delivery

The part number and quantity of all items required

To Order by Fax

Fax your order to Del Medical Systems at 1-800-288-7011. Fax orders can

be sent 24 hours a day, 7 days a week.

If you need additional assistance, please call Del Medical Systems at 1-800-

800-6006 and speak to one our Customer Service Representatives.

Telephone hours are 8:00 a.m. to 5:00 p.m., Monday through Friday

(Central Standard or Daylight Time).

General Part Numbers

This section contains all part numbers necessary to order K843 power

supply replacement parts.

The parts lists follow the illustration for a particular assembly and

represent components of that assembly. The number listed in the quantity

column is the number of the specific part required to complete the

assembly and may not reflect the quantity needed for the entire system.

The lists are divided into four columns. The item/index numbers refer to

the identification number located on the drawing. The part number is the

Del Medical part number, used to identify the part for ordering. The part

description column lists each part name, and the quantity column lists the

quantity of that part used in that particular assembly.

7/31/2019 8000 PS240 24power Supply

13/14


1.10 Parts List 1-11

Figure 1-7. Power Supply Layout

Table 1-2: Parts List

Fig ref. Part number Description Qty

2 120-5037G2 Chassis Assembly (See for break-

down of assembly)

1

3 122-5089G1 Transformer Assembly (230V) 1

6 46-170021P93 Fuse, 1.25A, 250V 2

7 126-5215G1 Power Supply Cable Assembly 1

8 623-5010P1 LED, Panel Mount 1

9 205-5023P1 Top Cover 1

10 784-12-19100011 Nut, 10-32 Hex 3

12 768-20-15002511 Screw, #7 X 1/4 Sheet Metal 2

13 112-5270G2 Spare Fuse Kit (Not Shown) 1

15 46-208697P47 Bushing, Nylon Heyco #1200 116 126-5216G1 Power Cord Assembly 1

17 46-208761P1 Cable Tie, .09W X 3.875L 2

18 407-5031P1 Plug, .625 X .550 2

8

17

109

18 3

6

1612

2

15

7/31/2019 8000 PS240 24power Supply

14/14


Figure 1-8. Power Supply Chassis Assembly

Table 1-3: Parts List

Fig ref. Part number Description Qty

2 202-5081P1 Plate, Base 24V Power Supply 1

3 203-5139P1 Bracket, Transformer Mounting 1

4 408-5183P2 Label, Fuse Rating 1

5 412-5006P1 Fishpaper Insulator 1

6 621-5012P1 Rectifier, Bridge, 25A, 400V 1

7 4455-1174 Fuse Block, 12 Pole .166

8 4455-1000 Terminal Strip, 4 Pos 1

9 760-22-19105011 Screw, PHMS SEMS 10-32 X 1/2 4

10 760-22-14205011 Screw, PPNHMS SEMS 6-32 X 1/2 5

11 402-5039P1 Label, Earth Ground 1

11

3

47

10

5

9

10

6

10

2

10