Hill-Rom Advanta P1600, Service Manual

Page: 73 / 429

Function Checks
Chapter 2: Troubleshooting Procedures
Advanta™ Bed Service Manual (man168ra) Page 2 - 7
2
board assembly and the testport cable assembly. Remove,
replace, and adjust (if necessary) the damaged component(s).
This solves the problem.
Yes No
↓ →
Go to step 5.
4. Go to “Final Actions” on page 2-17.
5. Isolate each siderail to determine if one is affecting the other. Do this by
alternately unplugging each siderail at the testport cable assembly and
operating the connected siderail switches (only for bed functions). The bed
functions correctly with one siderail connected, but not the other.
Yes No
↓ →
Go to step 8.
6. If the bed functions correctly with one siderail connected to the testport
cable assembly (but not the other), check the disconnected siderail for a
switch failed in the closed position, a wire shorted to ground, and/or a
damaged switch P.C. board assembly. Remove, replace, and adjust (if
necessary) the damaged component(s).
This solves the problem.
Yes No
↓ →
Go to step 8.
7. Go to “Final Actions” on page 2-17.
8. Determine if the footboard assembly is the cause of the malfunction by
replacing it with a known good footboard, and activating the switches. The
bed operates correctly.
This solves the problem.
Yes No
↓ →
Go to step 10.
9. Go to “Final Actions” on page 2-17.
10. If the fault was not located using the steps above, it will be necessary to use
test equipment to isolate the malfunctioning component (see “Head Hilow
Does Not Lower” on page 2-19).