REHASHOP Karakal Mode D'emploi page 18

5. System Diagnose
When the indicator LED lights are blinking,
it means the wheelchair has abnormalities.
The abnormalities may occur in following
parts: motors, brakes, battery, wire connec-
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tions, etc. Through the product's inner
information consultation, the property of the
abnormal condition can be detected by the
diagnosis signal. The abnormal situation can
be detected without other service tools.
Audio Signal Indication
Description of LED light The meaning of LED light
The power is off, wheelchair
All LED lights are unlit with in standby or sleep mode.
no sound Power is poor contacted. Fuse
is tripping or burned out.
The power is turned on, and
self diagnose is passed, the
All LED lights are lit
electric wheelchair can work
well.
The leftmost red LED light The battery power is extre-
is lit mely inadequate.
Two short beeps with five The left side motor is mal-
indicator lights blink twice function
Four short beeps with five in- The right side motor is mal-
dicator lights blink four times function.
Six short beeps with five indi- Controller is in over-current
cator lights blink six times protection status.
Seven short beeps with five
indicator lights blink seven Joystick is malfunction
times
Eight short beeps with five
Please consult your dealer for
indicator lights blink eight
maintenance.
times
Nine short beeps with five in-
Controller is malfunction.
dicator lights blink nine times
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Explanation & Solution
Less LED lights lit, less battery
power remaining.
To charge immediately. Or
battery is malfunction, and is
not able to charge.
The left side motor is poor
connected or the wire is
disconnected.
The right side motor is poor
connected or the wire is
disconnected.
Check the brakes, and check
if the motor drive mechanism
is stuck. Check the current by
ammeter, if it is not excessive
current, maybe the controller
is malfunction.
Joystick doesn't reset, or the
connector is loose.
Please consult your dealer for
maintenance.
Please consult service center
for maintenance.
6. Controller
6.1 Controller Panel
1 2 3
7 6 5 4
1. Speed Decrease
2. Speed
3. Horn Button
4. Battery Power Gauge
5. Power On/ Off
6. Speed Increase
7. Joystick
6.2 Controller Usage
Power Switch
Press this button, the battery
power gauge lights will turn
on from left to right. Press
again, all the LED lights are
off.
In some emergency, you can directly
turn off power by press power button.
Sleep Mode
If the joystick has no operation more than 20
minutes, the power turn off automatically,
and the system in the sleep mode, system
will be woken up from sleep mode by press
power button.
Speed adjustment
JAccording to user's habits
and the circumstances, the
wheelchair driving speed is
adjustable.
Adjust speed by press
decrease button or increase
button.
Speed is divided into five sections, ranged
by 20%, 40%, 60%, 80%, 100% of the max
speed.
First gear of speed: 20% of the max speed.
Fifth gear of speed: 100% of the max speed.
Horn Button
Press the horn button, the
horn will sound until you
release the button.
Battery Power Gauge
After turn on the power,
the battery power gauge
is working. The battery
power gauge also shows
the battery remaining
power capacity.
As the picture shown,
the battery power is full.
When there is only the red or yellow LED
light lit, the battery should be charged.
And for a long distance driving, the battery
should be fully charged. If only the red LED
light is lit, the battery power is extremely
inadequate, users need to charge battery as
soon as possible.
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