Comet
Replacing lifter
1.
Remove batteries.
2.
Disconnect lifter cable at wiring harness connecting plug
in motor enclosure.
3.
Remove screws (1) on lifter (2).
4.
Replace lifter.
5.
Install parts in reverse order.
6.
Test all functions.
Replacing lifter controls
1.
Remove both screws (1) from lifter controls (2).
2.
Replace lifter controls (2).
3.
Install parts in reverse order.
4.
Test all functions.
Replacing fuses in lifter controls
1.
Loosen and remove screws on lifter controls shroud.
2.
Replace fuse (1).
3.
Install parts in reverse order.
4.
Test all functions.
4.5.5 Replacing power module
CAUTION!
Risk of accident
When parking mobility device on antitippers it is
no longer slowed by motor brake. Mobility device
can roll away out of control.
– Place mobility devices’s rear frame on a
supporting wooden block before you remove
wheels.
CAUTION!
Risk of burning if power cable is shorted
– Turn off power completely before removing any
power supply components of mobility device.
Therefore take out batteries.
– Avoid bridging of contacts during measurements
on live electrical components.
CAUTION!
Any changes to the drive program can affect the
driving characteristics and the tipping stability
of the mobility device.
– Changes to drive program may only be carried
out by trained Invacare® specialist providers.
– Invacare® can only give a warranty for safe
mobility device driving behaviour - especially
tipping stability - for unaltered standard drive
programs.
CAUTION!
Risk of accident. Accidental rolling can lead to
accidents.
– Secure mobility device against rolling away.
The controls system is supplied with a standard drive
program. If you have carried out customer-specific
modifications to the drive program, you will have to
make these changes again after installing the new
power module.
When disassembling, note position of small parts
such as screws and washers. Put small parts down
so that they can be reassembled in right sequence.
The plugs on power module cannot be wrongly
connected because all plugs have a different size and
only fit in one socket.
•
10 mm wrench
•
17 mm wrench
•
Rubber hammer
•
Phillips screwdriver
•
Supporting wooden block
•
To adapt the drive program: programming
software or hand programming device and
controls system installation manual, available
from Invacare.
1.
Secure mobility device against rolling away.
2.
Place supporting wooden block under frames at battery
holder height.
3.
Remove seat.
4.
Remove shroud.
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