Maintenance
Procedures
Chapter 4
35
TOROIDAL TRANSFORMER REPLACEMENT (INTERNATIONAL SERIES BEDS)
Required Tools:
Phillips Screwdriver
1/2" Socket Wrench
Procedure:
1. Fully raise the bed and apply the brakes.
2. Fully raise the head section.
3. Unplug the bed power cord from the wall socket.
4. Using a Phillips screwdriver, remove the six screws (A, fig. 4.3D, page 33) holding the cover
to the head casing. Rotate the cover and lay it flat on the bottom of the casing (see illustration
on bottom of page 33).
5. Properly ground yourself (see section 1.4).
6. Using a 1/2" socket wrench, remove the nut/washer (A) holding the transformer to the casing.
Disconnect the transformer cables and remove it.
N
N
O
O
T
T
E
E
Do not tighten the nut too much when replacing the transformer.
7. Reverse the above steps to install the new transformer.
8. Test all the bed controls for proper operation before returning the bed to service.
HEAD END
A
Figure 4.3K
Summary of Contents for FL26E
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