
18
TROUBLESHOOTING
Use the following guide for basic troubleshooting. For more in-depth help, including videos, visit the tech support page at
www. SnowDogg®.com. If you need further assistance please contact your SnowDogg® dealer.
LIGHTING/ELECTRICAL
SYMPTOM
DIAGNOSTIC
RESULT
FIX
Controller not powering up and lights
not switching from truck to plow
Check in-line fuse to controller
connector
Fuse Blown
Replace fuse
Fuse Not Blown
Check voltage from truck
Plow starts operating slower while
in use
Check vehicle charging system
Low system voltage
Repair vehicle charging system
GENERAL HYDRAULICS
SYMPTOM
DIAGNOSTIC
RESULT
FIX
Plow is not functioning correctly
Controller Blinking 3 times rapidly
Go to diagnostic mode (see
controller instructions)
Identify the channel at fault and
check for continuity to the valve.
Check all connections/harnesses/
cables
Repair/replace any damaged
connectors or harnesses
Plow moves left and right weakly
but will not lift
Check system pressure by putting
pressure gage on lift cylinder port
and pressing UP
Pressure <1000 PSI
Remove/Clean/Replace MAIN
RELIEF VALVE
Plow drops too slowly/quickly
Check DROP SPEED ADJUST
Adjust DROP SPEED valve in 1/8 turn
increments - CCW to drop faster, CW
to drop slower
Pump motor not running when UP,
LEFT or RIGHT pressed
Apply 12V to small terminal (red
wire) on motor solenoid
If motor does not energize, motor
solenoid has likely failed.
Replace motor solenoid
Plow won't move at all, moves
"jerkily", very slowly, or chatters
Check fluid level in reservoir
Fluid should be at level of fill port -
reservoir should be ~3/4 full
Add fluid
Air in fluid
In normal operation any excess air
should bleed from the system.
Содержание SnowDogg EXII Series
Страница 1: ......
Страница 2: ......
Страница 27: ......
Страница 28: ...3036506_A DumperDogg The Buyers family of manufacturing compaines ...