Hill-Rom P1440B - 4.1-4.11 Control and Drive System Procedures

4.1 Control Box Assembly
Chapter 4: Removal, Replacement, and Adjustment Procedures
4
Hill-Rom® Basic Care™ Bed, Hill-Rom® 305 Manual Bed, Page 4 - 3
Hill-Rom® 405 Electric Bed Service Manual (MAN336 REV 2)
4.1 Control Box Assembly
Tools required: 5 mm hex wrench
Screwdriver
Removal
NOTE:
The control box for the Model A bed and Model B bed are not interchangeable.
A control box upgrade kit (see table 5-4 on page 2-15) is available to upgrade
the model A bed to the model B bed.
1. Raise the head section to its highest position.
2. Adjust the bed height to have access to the cables (A) (see figure 4-1 on
page 4-4).
SHOCK HAZARD:
Disconnect the bed from its power source. Failure to do so could cause
injury or equipment damage.
3. Disconnect the bed from its power source.
4. Disconnect the cables (A) from the control box assembly (B) (see figure 4-
1 on page 4-4).
NOTE:
It may be necessary to use a screwdriver as leverage to disconnect the cables
from their sockets.
5. While you support the control box assembly (B), remove the three screws
(C) that attach the mount bracket (D) to the bed frame (E).
6. Remove the control box assembly (B) and the mount bracket (D) from the
bed frame (E).