09/03
4-9
DC 3535/2240/1632, WC M24
REP 1.11
Repairs and Adjustments
Initial issue
REP 1.11 AC Drive PWB
Parts List on PL 9.2
Removal
WARNING
To avoid personal injury or shock, do not perform repair or adjustment activities with
the power switch on or electrical power applied to the machine.
1. Remove the Rear Cover (REP 14.2).
2. Remove the 24 VDC LVPS Chassis (REP 1.9).
3. Remove BTR1 HVPS (REP 1.10).
4. Remove the AC Drive PWB (Figure 1).
a. Remove Screws (2) and Bracket.
b. Carefully observe position of wiring harnesses and AC wires for later reinstallation
c. Disconnect AC harness connectors (3), DC connectors (2). and AC Wires (6).
d. Release harness from Harness Clip.
e. Remove Mounting Screws (3). Disengage rear clip (not shown) and remove AC
Drive PWB.
Figure 1 Removing AC Drive PWB
Replacement
CAUTION
Ensure that White connector is P43 and the Blue connector is P42. Other connectors are dif-
ferent sizes to ensure correct connection.
Screws (2)
and
Bracket
AC con-
nectors (3)
and AC
wires (6)
Mounting
Screw
Mounting
Screw
DC Harness
connectors
Harness
Clip
Mounting
Screw
P42
Blue
P43
White
P46
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