Section 3-Safety Inspection/Troubleshooting; Safety Inspection Checklists; All Wheelchairs - Invacare Pronto M50 Service Manual

SECTION 3—SAFETY
INSPECTION/TROUBLESHOOTING

Safety Inspection Checklists

Initial adjustments should be made to suit the end user's personal body structure,
needs, and preferences. After initial setup, perform these procedures every time the
product is serviced.

All Wheelchairs

As with any vehicle, the wheels and tires should be checked periodically for cracks
and wear, and should be replaced.
Ensure that the wheelchair rolls straight (no excessive drag or pull to one side).
Ensure that the arms are secure but easy to release and adjustment levers engage
properly.
Ensure that adjustable height arms operate and lock securely.
Ensure armrest pads sit flush against arm.
Ensure seat is secured to wheelchair frame.
Ensure seat release latch is functional. Replace if necessary.
Clean upholstery and armrests.
Ensure no excessive side movement or binding occurs when drive wheels are lifted
and spun when disengaged (freewheeling).
Inspect caster assembly has proper tension when caster is spun. Caster should come
to a gradual stop.
Loosen/tighten caster locknut if wheel wobbles noticeably or binds to a stop.
Ensure casters are free of debris.
Ensure all caster/wheel/fork/headtube fasteners are secure.
Inspect tires for flat spots and wear.
Ensure all fasteners on clothing guards are secure.
Seat and/or back upholstery have no rips and do not sag. Replace if necessary.
Inspect seat positioning strap for any signs of wear. Ensure buckle latches. Verify
hardware that attaches strap to frame is secure and undamaged. Replace if necessary.
Ensure wheel mounting nuts are secure on drive wheels.
Check pneumatic tires for proper inflation.
Inspect motor brushes and gearbox coupling.
Part No. 1125075
SECTION 3—SAFETY INSPECTION/TROUBLESHOOTING
CAUTION
19
Pronto® Series