Troubleshooting Guide - Invacare Pronto M51 Base Owner's Operator And Maintenance Manual

Inspect/Adjust Weekly
❑ Seat is secured to wheelchair frame.
❑ Inspect tires for flat spots and wear.
❑ Ensure casters are free of debris.
Inspect/Adjust Monthly
❑ Ensure wheel mounting nuts are secure on drive wheels.
❑ 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 all caster/wheel/fork/headtube fasteners are secure.
❑ Inspect for any loose hardware on the wheelchair.
❑ Ensure casters are free of debris.
Inspect/Adjust Periodically
❑ Ensure seat release latch is functional. Replace if necessary.
❑ Ensure wheelchair rolls straight (no excessive drag or pull to one side).
❑ Inspect charger AC power cord for damage. Replace if necessary.
❑ Ensure casters are free of debris.
❑ Inspect electrical components for signs of corrosion. Replace if corroded or damaged.
❑ Check that all labels are present and legible. Replace if necessary.

Troubleshooting Guide

NOTE: For additional troubleshooting information and explanation of error codes, refer to the
Electronics Manual supplied with each wheelchair.
Part No. 1148076
SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
23 ® ™
Pronto M51 Base with SureStep
®