Invacare M94 Owners Manual - Page 27

MPJ+, PSR+, PSF+ Joysticks or Displays - pronto power chair

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SECTION 4-SAFETY INSPECTION/TROUBLESHOOTING MPJ+, PSR+, PSF+ Joysticks or Displays SYMPTOM ƽ SPM L Park Brake Fault or ƽ SPM R Park Brake Fault displays and wheelchair does not drive. CHARGER PLUGGED IN displays. PROBABLE CAUSE Motor lock levers disengaged (Error code E9 or E10). Battery charger connected (Error code E28). ƽ SPM Battery Fault displays and the Batteries need to be charged wheelchair does not drive. (Error code E14). SOLUTIONS Engage motor lock levers. Refer to Engaging/Disengaging Motor Release Lever on page 66. Unplug battery charger from the wheelchair. Refer to Charging Batteries on page 74. Charge batteries. Refer to Charging Batteries on page 74. If batteries fail to charge properly, check battery charger or replace batteries. Refer to Installing/ Removing the Batteries on page 70. ᾦ JOYSTICK TIMEOUT displays and Joystick or input device is Turn Off power, reconnect the joystick the wheelchair does not drive. disconnected (Error code 32). of input device and turn power On. ᾦ JS REV TOO LARGE ᾦ JS FWD TOO LARGE ᾦ JS LFT TOO LARGE or ᾦ JS RGT TOO LARGE displays and the wheelchair does not drive. The joystick or input device is sending a value outside of the reverse, forward, left or right limits (Error codes E01, E02, E03 or E04). Replace joystick or input device. NEUTRAL TESTING displays. The joystick neutral test has failed (Error code E18). Release the joystick and try to get the joystick back into the center-most position. ᾦ BAD JOYSTICK CAL VALUES displays and the wheelchair does not drive. The joystick calibration values are outside of the expected range (Error code E19). Recalibrate the joystick (joystick throw procedure). ƽ SPM NOT CONNECTED The MPJ or Display module is not communicating with the control module (Error code E200). Check the connections between the joystick or display and the controller. Turn the power Off and then back On. Replace the controller if necessary. ƽ SPM Communications Fault displays and the wheelchair drives slowly. The controller has determined a Turn the wheelchair Off and back On. fault during a previous turn-off process (Error code E41). ATTENDANT ACTIVE and displays. The Proportional or Digital Attendant control is active and can be used to drive the chair (Error code W05). This is normal behavior. Batteries draw excessive current when charging. Battery failure. Have batteries checked for shorted cell. Replace if necessary. Electrical malfunction. Contact Dealer/Invacare for service. Part No 1122145 27 Pronto® M94™

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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Part No 1122145
27
Pronto® M94™
MPJ+, PSR+, PSF+ Joysticks or Displays
SYMPTOM
PROBABLE CAUSE
SOLUTIONS
±
SPM L Park Brake Fault or
±
SPM R Park Brake Fault displays
and wheelchair does not drive.
Motor lock levers disengaged
(Error code E9 or E10).
Engage motor lock levers. Refer to
Engaging/Disengaging Motor Release
Lever
on page 66.
CHARGER PLUGGED IN displays.
Battery charger connected
(Error code E28).
Unplug battery charger from the
wheelchair. Refer to Charging Batteries
on page 74.
±
SPM Battery Fault displays and the
wheelchair does not drive.
Batteries need to be charged
(Error code E14).
Charge batteries. Refer to Charging
Batteries
on page 74. If batteries fail to
charge properly, check battery charger
or replace batteries. Refer to Installing/
Removing the Batteries
on page 70.
³
JOYSTICK TIMEOUT displays and
the wheelchair does not drive.
Joystick or input device is
disconnected (Error code 32).
Turn Off power, reconnect the joystick
of input device and turn power On.
³
JS REV TOO LARGE
³
JS FWD TOO LARGE
³
JS LFT TOO LARGE or
³
JS RGT TOO LARGE
displays and the wheelchair does not
drive.
The joystick or input device is
sending a value outside of the
reverse, forward, left or right
limits (Error codes E01, E02,
E03 or E04).
Replace joystick or input device.
NEUTRAL TESTING displays.
The joystick neutral test has
failed (Error code E18).
Release the joystick and try to get the
joystick back into the center-most
position.
³
BAD JOYSTICK CAL VALUES
displays and the wheelchair does not
drive.
The joystick calibration values
are outside of the expected
range (Error code E19).
Recalibrate the joystick (joystick throw
procedure).
±
SPM NOT CONNECTED
The MPJ or Display module is
not communicating with the
control module (Error code
E200).
Check the connections between the
joystick or display and the controller.
Turn the power Off and then back On.
Replace the controller if necessary.
±
SPM Communications Fault
displays and the wheelchair drives
slowly.
The controller has determined a
fault during a previous turn-off
process (Error code E41).
Turn the wheelchair Off and back On.
ATTENDANT ACTIVE and
displays.
The Proportional or Digital
Attendant control is active and
can be used to drive the chair
(Error code W05).
This is normal behavior.
Batteries draw excessive current
when charging.
Battery failure.
Electrical malfunction.
Have batteries checked for shorted cell.
Replace if necessary.
Contact Dealer/Invacare for service.