SECTION
SECTION 6—TROUBLESHOOTING
WARNING
Read all general guidelines, warnings and cautions before performing any repair/maintenance on the bed. All repair and maintenance on the bed should be performed by a qualified technician.
Troubleshooting: Electrical
SYMPTOM | PROBABLE CAUSE | SOLUTIONS | |
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Bed section does not | End of stroke reached. | Operate opposite button. | |
move. |
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| No power to unit. | Ensure power cord is plugged into power | |
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| source. | |
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Bed functions do not | Pendant not functioning. | Ensure Pendant correctly connected to | |
| junction box under the bed. | ||
operate. |
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| Ensure Pendant cable is not entangled/pinched. | ||
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| Fuse or breaker blown. | Check fuse/breaker box. | |
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| Motors are not functioning. | Call Invacare. | |
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Green power on light | Electrical power cord is not | Check the power cord for breaks. | |
properly plugged into the control |
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does not illuminate. |
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module. |
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Power cord is plugged in, | Bad handset. | Handset needs to be replaced. Contact Invacare. | |
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Bad control module. | Control module needs to be replaced. Contact | ||
but no functions operate. | |||
| Invacare. | ||
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Bed Spring does not stop | Pendant | Check for depressed/stuck buttons. If button is | |
moving. |
| stuck, call dealer for repair. | |
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| Bad control module. | ISOLATE THE PROBLEM: | |
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| Interchange connections on control module so | |
| Bad handset. | ||
| that porblem actuator is plugged into an | ||
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| Bad actuator motor. | ||
One actuator does not | actuator connection on the control module that | ||
| |||
| is working satisfactorily. If problem actuator | ||
work. |
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| now operates “OK”, but actuator that was | ||
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| ||
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| operating “OK” now has a problem, either the | |
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| control module or handset is faulty. Replace as | |
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| required. | |
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Actuator will not funca- | Defective wiring. | Check wiring between control and actuator. | |
tion properly. Or not at |
| Reverse wires. | |
all. |
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Defective actuator motor. | Replace actuator. | ||
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Battery will not charge. | Defective battery. | Replace battery. | |
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| Unit is not grounded between | Check ground (GREEN) wire between frame | |
Bed is not grounded. | power cord and frame or between | and power cord. | |
| power cord and wall receptacle. |
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BAR750 | 28 | Part No 1143215 |
