Drive Medical Design 2850-18, 2850-20 manual Aintenance Check

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MAI NTENANCE

a. M aintenance Check:

 

 

Check Issue

Daily

Weekly Monthly Quarterly Annually

Battery Charging

V

 

Pneumatic Tire Pressure (unless flat free)

 

V

Connector cables

 

V

Sliding Device

 

V

Tightness of screws and nuts

 

V

Upholsteries

 

V

Carbon Brush of motor

 

V

Back to Official Maintenance

 

V

b. Controller Self-monitoring:

When the indicators of the controller blinks, it means there are something wrong with the wheelchair. This controller can automatically detect the abnormal components, such as Motors, Magnetic Brakes, Batteries, Circuits and Controller itself. Please advise your dealer the frequency of the indicators' blinks.

c. The power chair may be unable to drive in case of a significant error. d. Some minor errors allow the power wheelchair to drive at low speed.

e. The power wheelchair can return to normal usage when errors are repaired or eliminated.

f.Some other errors may trigger automatic lock-up protection, please switch off the controller for 5 seconds and switch it on again.

Warning: The controller is NOT repairable but by technical specialists. Contact your dealer to repair your power wheelchair controller.

Tire Usage:

1. If the air pressure is insufficient, the tire will be damaged and may cause accident.

It is necessary to conduct regular checks of tire pressure and make sure it is properly filled. (Maintain tire pressure at 60 psi)

2.Always check if the tires are cracking, deforming or other obvious corrosion.

3.To avoid damages, keep the tires away from the sidewalk edge or any obstacles on road.

4.If you feel unusual operations or abnormal noises/vibrations, park vehicle in a safe place as soon as possible, and contact your dealer or authorized shop for repairs.

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Contents Trident Power Wheelchair Contents Forward CisprForward Orward Forward Product DirectionSpecifications SpecificationsDrive Page Unpacking & Assembly Unpacking & Assembly Unpacking & Assem BLY Unpacking & Assembly Adjustment ADJ Ustment1Fig.15-2 Adjustment Operati on DrivepushOperati on Operati on Operati on Changing the Battery Operati on Operati on Wiring diagra m Control system cable connections Control system fault Operation Operation Transport Ation & Storage MAI Ntenance Aintenance Check Warranty Warranty Conditions