Invacare Apollo Maintenance And Parts Manual page 51

7 Possible joystick fault
This occurs when the controller detects a fault in the joystick or the connections to it. The course of action
will differ depending on whether you have an integral (joystick in main box) or remote (separate joystick
module) system.
Integral - the fault is in the joystick or connections to it. As the joystick is within the main box, then the
controller must be assumed defective and repaired by an authorised person.
Remote - the fault is in the joystick or connections to it. The fault could be in the joystick module, or the
cable to it which is attached to the controller. If you have a spare working joystick module, connect it and
see if it cures the problem, if it does the original joystick module must be assumed defective and repaired
by an authorised person. If the fault is still present with the spare joystick module, then the controller must
be assumed defective and repaired by an authorised person.
8 Possible controller fault
This occurs when the controller detects a fault in itself. The controller must be assumed defective and
repaired by an authorised person.
9 Solenoid brake fault
This occurs when the controller detects a fault in the solenoid brake or connections to it. Check these
connections and the solenoid brake.
10 High battery fault
This occurs when the controller detects that the battery voltage has risen above 35V. Check the batteries
and the connections to them.
02/02
MAINTENANCE
Page 2.41