Service Plan - Invacare Storm4 Service Manual

Symptom

6.3.4 Service plan

CAUTION!
Danger of injury and damage to property, if the maximum speed reduction on a wheelchair with a lifter does
not function correctly!
The wheelchair's control unit must reduce the maximum possible speed as soon as the lifter is raised.
– Test the maximum speed reduction for correct function after any maintenance work or modifications to the
wheelchair.
Component
Posture belt
Armrests
Side panels
Seat lock
Seat angle adjustment
Lifter (manual or
electric)
Power backrest (if
fitted)
Frames (chassis) /
battery mounting
DAHL docking station
Wheel suspension and
wheels
1533060-M
Possible cause
Battery charger could be defective.
Battery voltage is too low to operate
mobility device.
Check Remedy
Damage to posturel Replace belt if
belt damaged
Belt lock function Replace belt if
damaged
Damage to armrests
Replace shroud if
damaged
Armrest fixings Tighten screws
Damage to side panels Replace side panels if
damaged
Side panel fixings Tighten screws
Seat lock defective Replace seat lock
Tight fit of the pin Replace pin retainers if
retainers necessary
Check screws Tighten screws
Damage to backrest Replace parts if
damaged
Seams
Tighten screws
Fixing
Replace cable motor if
Check cable
necessary
Check function
Check fixings, welded Tighten screws
seams and battery
Replace components if
mounting
necessary
Check screws Tighten screws
Check drive wheels for Adjust, replace wheel
tight fit and side play hubs
Check steering wheels Replace wheels, wheel
for tight fit, float and fork or wheel bearings
side play
Tires Repair or replace if
damaged
Solution
Use a battery charger which you know
is working properly to charge the
batteries. Send the defective battery
charger to Invacare Service for repair.
Replace the batteries. See "Removing
batteries"
Notes
See Modulite service
manual
See Modulite service
manual
See 6.7.2 Replacing
drive wheel, page 34
and 6.7.4 Replacing
drive wheel hub, page
36
See 6.6.13 Replacing
front wheel fork , page
32
See 6.7.3 Replacing a
tire or inner tube, page
35
Service
19