Hill-Rom P444A, Руководство по обслуживанию

Страница: 36 / 103

2.3 Battery Malfunction
Chapter 2: Troubleshooting Procedures
TRANS
l
LIFT
TM
Resident Stand Assist Service Manual (man173) Page 2 - 15
2
2.3 Battery Malfunction
1. Remove the battery from the column mounting post.
2. Set a voltmeter for DC and measure the current at the terminals on the
bottom of the battery.
The current measures 24V DC.
Yes No
↓ →
Recharge the battery, or replace it with a fully charged battery.
If this solves the problem, go to “Final Actions” on page 2-9. If
not, continue with step 3.
3. Install the battery on top of the control box (refer to procedure 4.8).
4. The battery is silent.
Yes No
↓ →
A beeping sound indicates a low battery condition. Recharge the
battery or replace it with a fully charged battery. If this solves the
problem, go to “Final Actions” on page 2-9. If not, call Hill-Rom
Technical Support at (800) 445-3720.
5. Turn the emergency stop button clockwise to release it, if necessary, and
push either the up (
⇑)
or down (
⇓)
button on the handset pendant.
The lift arm moves smoothly in the appropriate direction.
Yes No
↓ →
If the lift arm operates erratically, check to see that the battery is
firmly connected to the control box and securely attached to the
column mounting post. If the connection is good, but operation
is unsatisfactory the likely cause is a bad terminal on the battery
or control box. Replace the battery (refer to procedure 4.8). If
this solves the problem, go to “Final Actions” on page 2-9. If not,
replace the control box (refer to procedure 4.9). If this solves the
problem, go to “Final Actions” on page 2-9. If not, call Hill-Rom
Technical Support at (800) 445-3720.
6. The problem is not a battery malfunction. Return to the “Function Checks”
on page 2-4.