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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Part No 1125085 25 Pronto® M51™and M61™with SureStep®
Additional Requirements for M61 Wheelchairs
Inspect/Adjust Initially
❑ Makesureelevateoperatessmoothlyandproperly.
❑ Makesureelevatesystemsdrivewithreducedspeedwhenseatisinelevatedposition.
Inspect/Adjust Monthly
❑ Makesureelevateoperatessmoothlyandproperly.
❑ Makesureelevatesystemsdrivewithreducedspeedwhenseatisinelevatedposition.
Troubleshooting Guide
NOTE:Foradditionaltroubleshootinginformationandexplanationoferrorcodes,refertothe
ElectronicsManualsuppliedwitheachwheelchair.
All Wheelchairs
General Troubleshooting
SYMPTOM PROBABLE CAUSE SOLUTIONS
Limited driving distance. Batteries not charged long
enough.
Batteries weak; wont hold
charge.
Charge batteries overnight or ensure 8 hours of
charge time between use. Ensure correct setting
on charger.
Replace Batteries.
Batteries not charging. Charger not working.
Battery connections loose.
No current at wall outlet.
Bad connection on charger,
charger cable, plug or
internal wiring problem.
Have charger replaced. Contact Dealer/Invacare.
Check all connections. Secure connections.
Switch to another wall outlet.
Replace charger or internal repairs may be
required. Contact Dealer/Invacare.
Batteries draw excessive
current when charging.
Battery failure. Have batteries checked for shorted cell. Replace
if necessary.
Charger indicator shows low
charge level immediately
after charging.
Batteries weak, wont hold
charge.
Electrical malfunction.
Charger malfunction.
Replace Batteries.
Contact Dealer/Invacare.
Replace charger. Contact Dealer/Invacare.
Battery indicator flashes the
charge level is low
immediately after recharging.
Weak Batteries.
Charger malfunction.
Electrical malfunction
Replace batteries.
Replace charger. Contact Dealer/Invacare.
Contact Dealer/Invacare.