RPH12000 CE.qxp - Ramsey Winch
RPH12000 CE.qxp - Ramsey Winch
RPH12000 CE.qxp - Ramsey Winch
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TROUBLESHOOTING GUIDE<br />
CONDITIONS POSSIBLE CAUSE CORRECTION/ACTION<br />
DRUM WILL NOT ROTATE<br />
AT NO LOAD<br />
DRUM WILL NOT ROTATE<br />
UNDER LOAD<br />
<strong>Winch</strong> not mounted squarely, causing end bearing<br />
to bind up<br />
Brake damaged<br />
Gears damaged<br />
Load greater than rated capacity of winch<br />
Low hydraulic system pressure<br />
Check mounting. Refer to <strong>Winch</strong> Mounting, page 4.<br />
Inspect and replace brake<br />
Inspect and replace damaged gears<br />
Refer to Specifications page 3 for line pull rating.<br />
Check pressure. Refer to Hydraulic Systems performance<br />
charts page 6.<br />
WINCH RUNS TOO SLOW Low hydraulic system flow rate Check flow rate. Refer to Systerm Requirements and<br />
Typical Layout page 6.<br />
DRUM WILL NOT<br />
FREESPOOL<br />
BRAKE WILL NOT<br />
RELEASE<br />
CABLE BIRDNESTS WHEN<br />
CLUTCH IS DISENGAGED<br />
Motor worn out<br />
Clutch not disengaged. Check Adjustment of Manual<br />
Shifter, page 9.<br />
<strong>Winch</strong> not mounted squarely, causing end bearing<br />
to bind up<br />
Brake damaged<br />
Drag screw improperly adjusted<br />
Replace motor<br />
Check Operation, page 5.<br />
Check mounting. Refer to <strong>Winch</strong> Mounting, page 4.<br />
Inspect and replace brake<br />
Adjust nylon drag screw. Refer to Cable Installation,<br />
page 4.<br />
EX<strong>CE</strong>SSIVE NOISE Hydraulic system flow too high Check flow rate. Refer to Typical Layout page 6.<br />
DRUM CHATTERS IN<br />
“REEL IN” DIRECTION<br />
Low hydraulic system flow rate Check flow rate. Refer to Typical Layout page 6.<br />
OIL SEEPAGE FROM<br />
BREATHER VENT OF<br />
BRAKE HOUSING<br />
GREASE SEEPAGE FROM<br />
JOINTS IN MOTOR<br />
Low hydraulic system relief pressure setting<br />
Brake piston not sealing properly<br />
Grease applied to seals during assembly by motor<br />
manufacturer.<br />
Check relief valve setting.<br />
Replace o-ring and backup rings on brake piston.<br />
Refer to pages 8 and 10.<br />
NONE. Normal condition during the first few times<br />
the winch is operated.<br />
7