Invacare STORM Service Manual page 18

An actuator reacting
irregularly or not at all
Motor or adjustment
module defective
No flashing code?
Actuator defective
Servo/lighting module
defective
Joystick box defective
Adjustment control
defective
Bbus cable defective
Status display is flashing,
after 4 sec. the driving mode
display is flashing too
Joystick was not in
neutral position when
switched on
Joystick box defective
Lighting system defective
Defective lamp
Defective cable / plug
Defective
servo/lighting module
Wrong software
Battery charging
not possible
Defective battery
Defective charger
Defective horn
18
Check flashing code
on joystick box
Replace actuator
Replace servo/lighting
module
Replace joystick box
Replace adjustment
control
Replace bus cable
Switch joystick box
off and on again
Replace joystick box
Replace lamp
Check / replace
cable / plug
Replace servo/lighting
module
Renew
programming
Replace battery
Replace charger
Replace joystick box
Chapter 8.0
Chapter 14.3
Chapter 17.7
Chapter 17.1 - 17.5
Chapter 12.2
Chapter 12.2
Chapter 11.1 and 11.2
Chapter 11.1 and 11.2
Chapter 12.3
Consult Manual on
programming device
or PCD software
Chapter 10.1
Chapter 10.3
Chapter 12.2