7 Maintenance
Maintenance of wheelchair includes clean wheelchair, check wheel and battery, and charge
battery. For further maintenance please contact with your dealer. Our suggestion is checking the
wheelchair every half year, annually overhaul.
7.1 Clean and Battery Maintenance
Clean Wheelchair
Please clean the wheelchair regularly.
Clean the parts which are frequently touched with user’s body (such as set cushion, armrest,
control) by a clean and slight wet cloth. Do not use organic solvents to clean.
If it is a patient user, the wheelchair should be cleaned once per week. If the wheelchair is used by
an infectious victim, it should be cleaned and disinfected by disinfectants.
Wheels
Check the tires’ air pressure and their wear condition regularly. When the tire tread pattern
depth reduce to 1mm, please replace new tire.
Battery
To make sure that the battery is fully charged frequently. In order to prolong battery life, we
strongly recommend users do not to charge until battery run out of power totally.
7.2 Wheelchair Malfunction and Checking
When malfunctions happen during the wheelchair is working, please turn off the power before check.
Symptom: completely lose power, and all the LED lights on the control panel are off.
Check Step:
Step 1:
To check if the control’s plug is loose.
Step 2:
To check if the connection of control’s plug and battery box is loose. Please reinsert the plug
connector (hold the plug when pull out the plug. Do not pull the wire to avoid unnecessary damage
to the wire line). After above checking, if the wheelchair is still not able to restore the power, or if
users have any question for above checking, please connect with your dealer.
The control has a diagnosing system to monitor the control and motor. Any malfunction of
these parts is indicated by the control. For more details please kindly refer to chapter of audio
signal indication.
7.3 Maintenance Checking
The following is a checking list, electric wheelchair should be ordinal checked according to our
suggestion. When you get on or get off the wheelchair, some self checking is done automatically.
For more your attention, we particularly list these self-checking items in A area.
Before use, please check if following parts are correct:
A area
1.Backrest
2.Armrest
3.Control position
4.Footrest
5.battery power
6.Clutch/adjusting lever for conversion between manual mode and electric mode
Check the following parts monthly, to avoid original parts loosing or wearing
B area
1. Screws
2. Brakes
3. Clutch/adjusting lever for conversion between manual mode and electric mode
4. The front and rear wheels and their tread pattern depth
5.
Connectors’ of control and charger
C area
For safety, semiannual overall maintenance is needed.