ESAB D3/D4 Diode Assembly Adaptor Kit Installation guide

Brand: ESAB

Model: D3/D4 Diode Assembly Adaptor Kit

Type: Installation guide

INSTALLATION INSTRUCTIONS for

F-15-113

May, 1997

D3/D4 Diode Assembly Adaptor Kit

P/N 33506

for PCM-32i/34i Consoles

Prior to Serial No. A90A-10564

Before installing this kit, make sure all primary in-

put power to the power source is disconnected and/

or lock out procedures are in place.

To replace kit, proceed as follows:

1. Remove right side panel.

2. Remove damaged diode along with copper fin and

insulate sheet (refer to Fig. 1.)

HEATSINK

INSULATING SHEET

DIODE

(40E2S60)

DIODE

(40E2R60)

COPPER FIN

(ALUMINUM FIN

ADAPTOR)

MOUNTING HOLE

Be sure this information reaches the operator.

You can get extra copies through your supplier.

3. Mount aluminum heat sink (adaptor). (See Fig. 2.)

NOTE: Diodes are loosely mounted to heat sink plate.

Mount aluminum plate first. Then install diode

and tighten them with recommended torque of

60 - 70 lb-in.

4. After mounting adaptor kit including diodes, hook

up each cable to specified terminal as shown in

wiring diagram.

5. Reinstall right side panel. (See Fig. 3.)

Fig. 1

Fig. 2

WIRING

TO: (+) TERMINAL

TO: #48 (TO R8)

WIRING

ADAPTOR

M3X8

TO: CT IN PCB2

TO: ACCH

TO: #34 (TO R9)

TO: T1

*USE OF WIRING ADAPTOR

SCREW

WIRING ADAPTOR TO BE INSERTED

TO TERMINAL TAB OF DIODE

F-15-113 5/97

Fig. 3

ESAB D3/D4 Diode Assembly Adaptor Kit Installation guide

ESAB D3/D4 Diode Assembly Adaptor Kit Installation guide

ESAB D3/D4 Diode Assembly Adaptor Kit Installation guide

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