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SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Pronto
®
M51
™
Base with SureStep
®
26 Part No. 1148076
Service Indicator Light Diagnostics
MPJ™+, PSR+, PSF+ Joysticks or Displays
NUMBER
OF
FLASHES
ERROR CODE
DESCRIPTION
POSSIBLE SOLUTION
1 User Fault Release joystick to neutral and try again.
2 Battery Fault Charge the batteries. Refer to Charging Batteries
on page 62.
Check that battery cables are connected properly. If necessary,
replace batteries. Refer to Replacing Batteries
on page 55.
3 Left Motor Fault Contact Invacare/Dealer for service.
4 Right Motor Fault Contact Invacare/Dealer for service.
5 Left Park Brake Fault Contact Invacare/Dealer for service.
6 Right Park Brake Fault Contact Invacare/Dealer for service.
7 Remote Fault Check to make sure joystick is connected properly.
Contact Invacare/Dealer for service.
8 Controller Fault Contact Invacare/Dealer for service.
9 Communications Fault Contact Invacare/Dealer for service.
10 General Fault Contact Invacare/Dealer for service.
11 Incompatible or incorrect
Remote
Wrong type of remote connected. Contact Invacare/Dealer
for service.
SYMPTOM PROBABLE CAUSE SOLUTIONS
ƽ SPM L Park Brake Fault or
ƽ 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
Disengaging/Engaging Motor Lock
Levers on page 48.
CHARGER PLUGGED IN displays. Battery charger connected
(Error code E28).
Unplug battery charger from the
wheelchair. Refer to Charging Batteries
on page 62.
ƽ 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 62. If batteries fail to
charge properly, check battery charger
or replace batteries. Refer to Replacing
Batteries on page 55.
ᾦ 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.
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.