Power Supply - Graco D200 Repair Manual

Repair

Power Supply

Remove 24 VDC Module
1. Turn external 24 VDC power source off.
2. Remove shrouding covers. See DataTrak Kit parts
illustration on page 62.
3. Remove two screws (156), two washers (164), and
press cover plate (160) up from the bottom. Then
slide to front of ram to remove.
154
PE
164
156
F . 36
IG
4. Disconnect power supply output cable from CAN
cable (163).
5. Remove quick disconnects from rocker switch termi-
nals 1 and 4.
5 (-)
4
F . 37
IG
36
163
151
159
161
160
TI10853A
2 (+)
1
TI10985A
6. Remove protective earthing conductor from the PE
terminal marked
7. Remove screws (159) and 24 VDC power supply
module (154) from power supply mounting bracket
(151. See parts illustration on page 54.
8. Remove screws (155) and power switch (157) from
power supply mounting bracket (151).
9. Clean and inspect all parts for wear or damage.
Replace as needed.
Replace 24 VDC Fuses
1. Complete steps 1 and 2 from Remove 24 VDC
Module.
2. Open the fuse holder and remove two fuses. Install
new fuses (165).
PE
Terminal
F . 38
IG
Install 24 VDC Module
1. Ensure that the external 24 VDC power source is
off.
2. Mount 24 VDC module (154) on mounting bracket
(151).
3. Mount power switch (159) on mounting bracket
(151).
4. Attach quick disconnects on cable from 24 VDC
module (154) to terminals on power switch (157).
a. The black wire connects to terminal 4, adjacent
to terminal marked (-).
b. The red wire connects to terminal 1, adjacent to
terminal marked (+).
5. Install power supply output cable to CAN cable
(163).
.
165
TI11170A
313527ZAD