Mec 1930SE, Service And Parts Manual

Page: 48 / 195

F
A U L T
C
O D E S
FAULT
D
ESCRIPTION MODELS
92 Right Drive Motor Field Short Fault
( Check the Field wires on motors and
ZAPI controller to see if it is open or
shorted - Only for ZAPI large electric)
SOLUTIONS
All Models
9 9 Over 99% Load Warning
( Over 99% Load Warning: Platform
has reached its limit of weight. Do
not add more load.)
All Models
OL Over loaded Platform Fault
( Overloaded Platform Fault:
Remove the excess load immediately.)
All Models
LL Machine Tilted Beyond Safe Limits Fault
( Machine Tilted Beyond Safe Limits Fault:
If the machine is tilted, find a way to
make it level. If the machine is level,
check the wiring to the tilt sensor and
also the sensor itself.)
All Models
Failures that do not have a fault code associated:
NO. FAULT
MODELS
1 No drive, no alarm, the rest functions all good
1. (Check the option code)
2. (Check the drive speed setting)
3. (Check the drive motor and wiring)
4. (Check the drive motor controller and
wiring)
SOLUTIONS
All Models
2 No steering, no alarm, the rest functions all good
1. (Check the steering function valve)
2. (Check the steering overflow valve)
3. (Check the steering speed setting)
4. (Check the steering cylinder)
All Models
3 No lift, no alarm, the rest functions all good
(Check to see if the hydraulic pump is
working when lifted)
1. Check to see if lift function is
working)
2. (Check the up switch and ECU if
not working)
All Models
4 No down, no alarm, the rest functions all good
1. Check t he down function valve )
2. (Check th e cylinder orifice )
All Models
5 N o function, no alarm
1. ( Check t he option code and spee d
setting)
2. (Check th e joystick)
All Models
“SE Series ” Service and Parts Manual March 201 7
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