Ohmeda 3000 - Alarm Lamp Replacement

5/Disassembly and Repair
C. Heater Housing Assembly
(Figures 5-1 and 5-2)
4 1. Slíde the rear section of the heater assembly into
i the front of the heater housing. Guide the rear
panel as you push the assembly all the way in.
Note: Avoid bending the rear panel of the heater
assembly.
2. Attach the ground wire for the heater housing.
3. Reconnect the heater assembly wiring.
4. Place the front heater housing cap in position
and replace the four mounting screws.
5. Tighten the four mounting screws for the rear
heater housing cap if they were loosened.
6. Place the front cover plate in position and replace
the four mounting screws.
7. Place the rear cover in position and replace the
three Phillips head mounting screws.
8. Rotate the heater to the normal position.
9. Perform the Electrical Safety Procedures in Sec-
tion 4 and the Checkout Procedures in Section 3.
D. Alarm Lamp Replacement
(Figures 5-3)
Lamp: GTE Sylvania 120MB 6W, Ohmeda Part No.
0690-2100-315
CAUTION: Disconnect the Infant Warmer System
power cord and allow the unit to cool before re- Figure 5-3
4
placing
the
examination
or
alarm
light.
Alarm
Lamp
Replacement
1. Disconnect the Infant Warmer System power cord
and allow the unit to cool for 10 minutes.
2. Use a Phillips head screw driver and remove the
lens mounting screw located in the center of the
alarm light.
3. Remove the lamp by pushing in and turning it
counterclockwise.
4. Install the new lamp by pushing in and turning it
clockwise.
Note: When one lamp burns out it is recom-
mended to replace both lamps. Replacing both
lamps ensures maximum reliability.
5. Place the lens cover in position and secure it
with the mounting screw.
6. Plug the power cord in and check for proper op-
eration.