GE Lullaby Warmer, Maintenance And Service Manual

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96 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. Lullaby
TM
Warmer
Description
Instructions to replace the cable harness:
Follow the instructions given below to replace the cable harness:
1.
Remove the pillar rear cover.
2. To replace the switch cable assemblies, disengage connectors and push the switch along
with cable outside the control panel cutout.
3. Replace the old cable with a new one.
4. Guide the cable from the front side of the control panel cut-out.
5.
Secure the connectors.
6. To replace the cables of the power inlet refer to 7.1.20 Replacing the Plate Power Inlet.
7. Refer to Replacing the Heater Assembly and Cables for replacing heater cables,
observation lamp cables and the swivel sensor cable.
Instructions to replace the transformer
Follow the instructions given below to replace the transformer:
5.
Disengage the transformer input and the transformer output connectors,
6. Remove the transformer screw and washer.
7. Fix the new transformer and secure with a screw and washer.
8.
Secure the transformer input to ‘J7’ on the PWA and transformer output connector to ‘J8’
on the PWA.
7.1.24 Replacing the SMPS FRU (2062282-001)
Illustration Description
Figure 101: Replacing the SMPS
Instructions to replace SMPS:
Follow the instructions given below to
replace the SMPS:
1.
Remove the SMPS mounting
bracket by removing the M5x10
fastener using M4 allen key.
2. Remove the SMPS from the
mounting bracket.
3. Remove SMPS input cable
assembly from the SMPS and
place the new SMPS on the
mounting bracket.
4. Insert the SMPS input cable
assembly onto the SMPS.
5. Fasten the SMPS mounting
bracket onto the warmer base
assembly
with the M5x10
fastener.
M5X10 Fastener