Service Plan (Once A Year) - Invacare Pronto M41 Series Service Manual

6.5 Service Plan (Once a Year)

CAUTION!
Risk of injury and damage to property, if maximum speed reduction on wheelchair with lifter does not
function correctly
The wheelchair's electronics 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
Clothing guard
Powered recline (if
fitted)
Frames (chassis) /
battery mounting
Wheel suspension and
wheels
Drive units, clutch
mechanism
Brakes
Legrests
1568396-C
Check Remedy
Damage to posture
Replace belt if
belt
damaged.
Belt lock function Replace belt if
damaged.
Damage to armrests
Replace cover if
damaged.
Armrest fixings Tighten screws.
Damage to clothing Replace clothing
guard guard, if damaged.
Clothing guard fixings Tighten screws.
Damage to backrest Replace parts if
damaged.
Seams
Tighten screws.
Fixing
Replace cable or
Check cable
actuator if necessary.
Check function
Check fixings, welded Tighten screws.
seams and battery
Replace components
mounting
if necessary.
Check drive wheels for Adjust, replace wheel
tight fit and side play hubs.
Check castors for tight Replace wheels,
fit, float and side play castor forks or wheel
bearings.
Tyres
Repair or replace if
damaged.
Check suspension Repair or replace if
damaged.
Check straight running Replace wheels,
castor forks or wheel
bearings.
Motors Test motors.
Check functions in Replace motor if
drive and push modes necessary.
Tighten screws/nuts,
adjust or replace if
necessary.
Check motor brake Test motor brake.
Check welded seams, Tighten, replace if
interlocking, screws, necessary.
foot plates
Notes
See Replacing Posture Belt in
service manual of seating system.
See Replacing Posture Belt in
service manual of seating system.
See 6.9.6 Replacing Drive Wheel
(1-Bolt Installation), page 32.
See 6.9 Wheels, page 29.
See 6.9 Wheels, page 29.
See 6.9 Wheels, page 29.
See 6.9 Wheels, page 29.
See 5.1 Testing Motor, page 15.
See 6.8 Drive Components, page
26.
See 5.1 Testing Motor, page 15.
Service
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