Quickie Rhythm, Technical & Service Manual

Page: 136 / 182

RHYTHM SERVICE MANUAL 2009
PAGE 2.2
SUNRISE MEDICAL
Note: On hand controls that contain LED battery gauges, they will display the fault code by
illuminating various LED's. Refer to the Corrective Action column for a list of items to check
for each fault.
Bar Indication Corrective Action
The battery needs charging or there is a bad
connection to the battery. Check the connections
to the battery. If the connections are good,
recharge the battery.
Verify that the left motor is connected to the
control module. Complete the Motor and Gearbox
Inspection section of this manual.
The left motor has a short circuit to a battery
connection. Contact Sunrise Medical Technical
Service for assistance.
The right motor has a bad connection. Complete
the Motor and Gearbox Inspection section of this
manual.
The right motor has a short circuit to a battery
connection. Contact Sunrise Medical Technical
Service for assistance.
The wheelchair is being prevented from driving by
an external signal. Verify that the battery charger
is not connected. Contact Sunrise Medical
Technical Service for assistance.
Ensure that the joystick is centered upon power
up. If it is centered, replace the hand control, and
or cable.
A control system fault is indicated. Make sure
that all connections are secure. Contact Sunrise
Medical Technical Service for assistance.
The parking brakes have a bad connection.
Complete the Motor and Gearbox Inspection
section of this manual.
Verify that the battery charger is not defective.
Leave the chair on for a few minutes to drain off
the excess charge. Check the condition of the
battery charger.
A communication fault is indicated. Make sure
that joystick cable is securely connected and not
damaged.
An Actuator trip is indicated. If more than one
actuator is
fi tted, check which actuator is working
correctly. Check the actuator wiring.
Table 1, Error Codes cont.
VR 2 Remote & R-Net LED Controller Display
Section 2