Autoquip AUTO-TILT PORTABLE TILTER - Manual (Page 30)

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PROBLEM POSSIBLE CAUSE AND SOLUTION
Tilter won’t lower. • The solenoid may be incorrectly wired, burned
out, not rated for the voltage, or the line voltage
may be excessively low. Check voltage near the
coil.
• Check for pinched or broken tubing or hose.
Where pipe is used, check for obstruction in the
line.
• Check for any obstacles that may be blocking
the platform.
• The maintenance leg may be installed. Remove
maintenance leg.
• The velocity fuse may be locked. Do not
attempt to remove the velocity fuse. The
following steps should be followed:
1. Remove the load from the Tilter. Inspect all
fittings, hoses, and other hydraulic components
for leads or damage.
2. If no leak or damage is noticed, attempt to
pressurize the lifting cylinder by depressing the
“Tilt” button on the controller for a few seconds.
Immediately upon releasing the “Tilt” button,
depress the “Tilt Return” button. If the Tilter
starts to lower, continue pressing the “Tilt
Return” button until it is in the fully lowered
position.
3. If the Tilter does not lower after trying Step 2,
wait approximately 10 – 15 minutes for the
pressure in the hydraulic system to equalize.
• Should the above steps not correct the problem,
contact Autoquip to obtain instruction for further
action.
TROUBLESHOOTING ANALYSIS