Electra 7 Instruction Manual page 52

notice that when the over discharge protection device is activated, the maximum speed of
the wheelchair will be reduced.
Over‐Current Protection Device
The electric wheelchair is also equipped with an over-current protection device. If the current
provided to the motor is excessive, the electronic fuse will close the current.
If there is any malfunctioning when operating the wheelchair, the over-current protection
device will be activated, the driving wheels will stop rotating. In this process, the fuse will cut
off the current, prevent the motor from being damaged from overheating. (See the control panel
section)
Clean the Battery Socket
1. Check whether the battery case, the positive and negative ends of the battery are corroded or
not.
2. Check whether the plastic battery box has been assembled completely.
3. Use battery cleaning tools - medium sandpaper to clean the battery port.
Attention: after cleaning the batteries port, it should be light and dry.
4. Clean up all the dust of the metal particles carefully.
5. Do not touch your skin or clothing with battery materials. Batter has acidic material, and may
lead to harmful burns. If you accidentally touched the materials, immediately wash your skin
thoroughly with cold water. If the battery materials ever make contact with your eyes, seek
medical attention immediately
Caution
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