Systems and Equipment - 150
JT100/JT100 All Terrain Operator’s Manual
Driver/Loader Attachment
Optional Loader/Driver Remote Control
Problem
Possible cause
Possible solution
Loader/Driver operates at
full speed/No trigger control
Proportional valve manual
override screwed in
Unscrew manual override.
Trigger potentiometer voltage
too high
Adjust trigger voltage to 0.4-0.6V
when trigger is released and/or
replace.
Loader/Driver will not
operate with remote
pendant
No power
Check voltage at terminal 14.
Blown fuse
Check wiring; replace 8A fuse.
Amplifier not adjusted properly
Check amplifier setup and output.
Trigger potentiometer voltage
output not changing
Check trigger voltage output.
Power relay not operating
correctly
Check relay wiring.
Loader/Driver operation is
erratic
Power build-up solenoid wiring
loose
Check wiring at power build-up
solenoid.
Trigger potentiometer voltage
erratic
Check voltage output for smooth,
consistent change as trigger is pulled.
Wiring connections at terminal
strip, pendant, and receptacles
Check wiring connection; replace if
required.
Two functions operate at
the same time
Wires shorted together at
terminal strip, pendant head, or
receptacles.
Check wiring; replace wiring harness
if required.
Hydraulic contamination in
solenoid cartridge.
Remove and clean cartridge; clean
hydraulic system.
Summary of Contents for JT100
Page 1: ...JT100 JT100 All Terrain Tier 4 Issue 2 1 Original Instruction Operator s Manual 053 2814...
Page 105: ...Prepare 104 JT100 JT100 All Terrain Operator s Manual...
Page 247: ...Service 246 JT100 JT100 All Terrain Operator s Manual As Needed...
Page 255: ...Service Record 254 JT100 JT100 All Terrain Operator s Manual Service Performed Date Hours...
Page 258: ......
Page 259: ......