Invacare Pronto M41, Руководство по обслуживанию

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Service
Problem Other Symptoms Possible Cause Solution
Documentation
Error message does
not disappear
None
Bad connections Check cabling. See 6.11.6 Checking
Cables, page 39 .
Motor brake defective Measure internal
resistance of brakes,
replace motor if
defective. See 5.2 Testing Motor
Brake, page 15 and
6.8.1 Replacing Motor,
page 26
.
Motors stop and start
again
None
Voltage decline Stop driving and allow
electronics to cool
down.
Motor runs but loses
power
None
High motor load
allows power module
to lower voltage Stop driving and allow
electronics to cool
down.
Motors stop and do
not start again
None
High motor load
allows power module
to lower voltage Leave mobility device
switched on and
let power module
operate. Charge
batteries overnight
with electronics
turned on.
Motor defective Measure internal
resistance of motor,
replace motor if
defective. See 5.1 Testing Motor,
page 15 and 6.8.1
Replacing Motor, page
26
.
Power module
defective Replace power
module. See 6.11.1 Replacing
Power Module, page
37
.
Motors lose power
while driving
None
Bad connections Turn off electronics,
wait 10 seconds, turn
on electronics. Check
cabling. See 6.11.6 Checking
Cables, page 39 .
Motor judders or runs
irregularly, or only
one motor runs
None
Bearing defective Replace motor. See 6.8.1 Replacing
Motor, page 26 .
Collector defective Measure internal
resistance of motor,
replace motor if
defective. See 5.1 Testing Motor,
page 15 and 6.8.1
Replacing Motor, page
26
.
Motors do not run
None
Bad connections Check cabling. See 6.11.6 Checking
Cables, page 39 .
Batteries defective Replace batteries. See 6.12.5 Replacing
Batteries, page 43 .
Cabling to power
module or remote
defective Check cabling. See 6.11.6 Checking
Cables, page 39 .
Power module
defective Replace power
module. See 6.11.1 Replacing
Power Module, page
37
.
Corroded contacts Contacts defective Check cabling. See 6.11.6 Checking
Cables, page 39 .
Motor makes clicking
noise
None
Bearing defective Replace motor. See 6.8.1 Replacing
Motor, page 26 .
Collector defective Measure internal
resistance of motor,
replace motor if
defective.
See 5.1 Testing Motor,
page 15 and 6.8.1
Replacing Motor, page
26
.
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