Genie Z-45/25 Bi-Energy Service Manual page 121

July 2004
REV A
Code Scanner
Fault Code
34
MISSING CONTACTOR
MAIN CONT DNC
LOW BATTERY
41
VOLTAGE
42
OVERVOLTAGE
43
THERMAL CUTBACK
Part No. 106488
Condition
Display
Machine will not drive.
Machine will not drive.
Machine will not drive.
Machine will not drive.
Machine will not drive.
Genie Z-45/25 Bi-Energy and Genie Z-45/25J Bi-Energy
Section 5 • Fault Codes
FAULT CODE CHART
Possible Causes
Motor controller does
Consult Genie
not detect the main
Industries Service
contactor PR1 or brake
Department.
release relay CR5.
Main contactor PR1 or
brake release relay CR5
did not close OR open
Consult Genie
in org/red wire to PR1
Industries Service
and/or CR5 OR main
Department.
contactor and/or brake
release relay is
defective.
Completely charge
batteries OR check
Battery supply voltage battery cable condition
to motor controller less OR check for corrosion
than 32V DC. or loose connections at
battery terminals and
motor controller.
Battery supply voltage
to motor controller more
than 55V DC OR
Be sure the battery
machine is being
charger is disconnected
operated with the
OR check for loose
battery charger plugged
battery cables or poor
in OR 48V DC alternator
connections OR adjust
voltage regulator
48V DC alternator
improperly adjusted or
voltage regulator OR
is defective while the
replace the regulator.
machine is being
operated with the
engine running.
Operate machine within
Machine being operated
specified temperature
outside of temperature
limits OR check for
range of -13°F to 185°F
debris around motor
/ -25°C to 85°C OR
controller preventing
machine being driven
proper cooling of the
under excessive load
controller OR check for
OR motor controller is
mechanical restrictions
not being cooled
causing excessive load
sufficently.
on the machine.
Solution
5 - 5