WINCH MANUAL
TROUBLESHOOTING
13
Problem
Cause
Solution
Motor does not turn on
Remote assembly not connected properly
Check remote lead and connections.
Loose battery cable connections
Check battery and connections.
Defective remote assembly
Replace remote lead assembly.
Defective motor
Check for voltage at armature port with Switch
pressed. If no voltage is present, replace motor.
Water has entered motor
Allow to drain and dry. Run hoist until completely
dry.
Motor overheating
Hoist running for too long
Allow hoist to cool down periodically.
Motor runs in one direction only
Loose or corroded battery cable or motor cable
connections.
- Clean and tighten.
-Repair or replace switch assembly.
Motor tries to powerout but hoist stalls or
locks-up
Load brake failure
Service or replace load brake
Hoist operates in both directions but will not
lift rated load
Low voltage at hoist
A) Be sure wiring cable size guidelines have been
met. B) Check condition of battery. C) Check all
power wiring and connections for corrosion. Clean
and tighten connections
Hoist slows down and stalls during power- out
Brake needs service
Service or replace load brake.
Hoist vibrates badly or is noisy during lifting or
lowering of load
Brake needs servicing
Service or replace load brake.
Mounting surface is not flat Tie rod or tie bar
is bent
Check to make sure mounting surface is flat to
/- 0.020 in. (0.50 mm). Replace tie rod or
tie bar if necessary. Check for bent or cracked
housings.
TROUBLESHOOTING
Summary of Contents for EH800-CAD
Page 24: ...Winch Manual EH800 Exploded Diagram 24 EH800 EXPLODED DIAGRAM...
Page 26: ...Winch Manual EH1000 Exploded Diagram 26 EH1000 EXPLODED DIAGRAM...
Page 28: ...Winch Manual EH1000 SD Exploded Diagram 28 EH1000 SD EXPLODED DIAGRAM...
Page 30: ...Winch Manual EH1200 Exploded Diagram 30 EH1200 EXPLODED DIAGRAM...
Page 32: ...Winch Manual EH1600 Exploded Diagram 32 EH1600 EXPLODED DIAGRAM...
Page 34: ...Winch Manual EH2000 Exploded Diagram 34 EH2000 EXPLODED DIAGRAM...
Page 36: ...Winch Manual EH2500 Exploded Diagram 36 EH2500 EXPLODED DIAGRAM...
Page 38: ...Winch Manual EH3000 Exploded Diagram 38 EH3000 EXPLODED DIAGRAM...
Page 40: ...Winch Manual EH4000 Exploded Diagram 40 EH4000 EXPLODED DIAGRAM...
