Part No. 40462
DPL-25S • DPL-30S • DPL-35S Super Series
5 - 17
September 2016
Section 5 - Troubleshooting Flow Charts
CHART 6
Continued from the
previous page.
While pushing in the
control activate switch
and activating the up
function, hold both
switches and check for
power at the motor
contactor coil (positive
terminal white wire). Put
Neg. lead of the voltage
meter on the negative
terminal (green/yellow
wire).
0V DC
Relocate the Neg. lead of
the voltage meter at
terminal 10 (green/yellow
wire) of the 13 pole
terminal strip (J1) in the
ground control box.
12V DC
Repair open circuit in the
green/yellow wire.
0V DC
Repair open circuit in the
red wire.
12V DC
Perform a continuity test
across the motor
contactor coil.
no
continuity Replace the motor
contactor.
continuity
While pushing in the
control activate switch
and activating the up
function, hold both
switches and check for
power at the N.O. side of
the motor contactor
(number 4 weld cable to
12 volt motor).
0V DC
Replace the motor
contactor because of
damaged contacts.
12V DC
Perform a continuity test
across the 12 volt motor.
no
continuity Replace the motor
brushes OR the 12 volt
DC motor.
continuity
Check the condition of
the battery OR consult
Genie Industries Service
Department.
