GE Lullaby Warmer, Maintenance And Service Manual

Page: 59 / 165

Lullaby
TM
Warmer 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. 33
Symptom Likely causes Action
Transformer failure Replace the transformer
The connector from the
heater tube to the PWA is
damaged. Replace the PWA
SMPS failure
(for warmer with SMPS and
LED observation lamp to be
added) Replace SMPS from FRU 2062282-
001
No Mobility
Locked castor brake Release the castor brake
Damaged castor Replace the castor
Skin Probe Failure
Defective probe Replace probe
Improper Skin Probe
connection.
Reconnect the Skin Probe
Defective Skin Probe
Replace the Skin Probe
Skin Probe is not
connected.
Connect the Skin Probe
Defective PWA Replace PWA FRU 2043951-001
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp
Defective probe jack on
PWA
Replace PWA FRU 2043951-001
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: for warmer with SMPS and LED
observation lamp
Heater hood does not
swivel
Hood is not aligned to
center Align the heater hood to the center
and pull the swivel Knob
Mechanism Jam Replace with support plate assembly
FRU
Bed base does not tilt
Obstacle for tilting
mechanism
Check for any obstacle in the path of
the tilting mechanism
Tilt Knob is loose Tighten the knob screw.
Bed tilt mechanism failure Replace the Bed tilt mechanism
Accident Replace the exteriors
Loose screw Tighten the screw of cap
Damaged heater hood
exterior Damaged due to an
accident Replace the heater hood exteriors