Final Actions
Chapter 2: Troubleshooting
2 - 10 Affinity® Four Birthing Bed Service Manual (195826 REV 2)
2. Only one function on the siderail control does not operate.
Yes No
Go to Step 6.
3. The same function does not operate on the opposite siderail control.
Yes No
Replace the siderail control board that does not operate. For caregiver controls, see
Procedure 4.26 on page 4-44; for patient controls, see Procedure 4.25 on page 4-42.
If this does not solve the problem, go to Step 10.
4. Disconnect each siderail from the Logic P.C. Board, one at a time.
a. Use a small flat-tipped screwdriver on the connector located near the siderail latch, or remove
the top motor cover (see Procedure 4.1 on page 4-3) and disconnect connectors P11 and P13.
b. Check the function with one siderail disconnected, then disconnect the other siderail. Connect
the first siderail and check the function.
c. The function does not operate with each siderail disconnected.
Yes No
Replace the siderail control board that does not operate. For caregiver controls, see
Procedure 4.26 on page 4-44; for patient controls, see Procedure 4.25 on page 4-42.
If this does not solve the problem, go to Step 10.
5. Do the troubleshooting procedure for the function that does not operate (see Table 2-1 on
page 2-4). If this does not solve the problem, go to Step 10.
6. The bed is connected to AC power
Yes No
Connect the bed to AC power and go to Step 7.
7. Make sure that the siderail controls are not locked out. Make sure that the lock symbol on the
siderail is not on and the lockout switch is not in the locked position. The siderail controls are not
locked out.
Yes No
If the lockout switch was in the locked position, put the lockout switch in the
unlocked position. If the siderail controls do not operate after the lockout switch has
been put in the unlocked position, go to Step 8.
8. Make sure that both siderail controls have power. Switch the lockout switch between the unlocked
and locked position. The lock symbol turns on when the lockout switch is in the locked position.
Yes No
If the lock symbol on a siderail does not come on when the lockout switch is on,
make sure that all of the electrical connections are attach, including the battery
connections and the battery fuse. If any connection is not attach, make it attach and
go to Step 8. If the connections are all attach, go to Step 9.
9. Replace the siderail control board that has the malfunction. For caregiver controls, see Procedure
4.26 on page 4-44; for patient controls, see Procedure 4.25 on page 4-42. The function still does not
operate.
Yes No
Go to “Final Actions” on page 2-9.
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