Section IV: Maintenance
4.0.MAI.SL-214
EHV MANUAL OVER-RIDE INSTRUCTIONS
In a situation where the hoist will not move from simply toggling the control handles, the hoist
cylinders can still be moved manually using the manual over-ride button and valve spool.
Determine which function is wished to be
performed. The cables are marked showing
which spool corresponds to which function.
Alternatively, the figure above is labeled
showing which spool performs which function.
Press the button on the spool (hold) and then
press the manual over-ride button on the bottom
of the valve shown in the figure to the right.
NOTE 2:
USED TO ASSIST IN PRESSING IN THE VALVE SPOOL
NOTE 3:
PROPERLY WORKING PUMP & PTO IS REQUIRED TO
MOVE CYLINDERS.
NOTE 1:
MAKE SURE TO PRESS THE VALVE SPOOL BUTTON AND
MANUAL OVER-RIDE BUTTON SIMULTANEOUSLY.
CAUTION!
BE CAREFUL OF YOUR SURROUNDINGS AND
ANY BODIES LOADED ON HOIST WHEN
MANUALLY ACTUATING CYLINDERS!
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