Autoquip FREIGHTLIFT FLHC - Manual (Page 70)

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3. The carriage will come to a stop when it reaches the lower stops or the floor level.
At this point, there is no pressure remaining in the hydraulic system and there is no
flow through the down valve, even though the valve remains open.
One of two things can happen at this point in the operation of the lift.
a. The programmed timer can “time-out” and allow the down valve to close, OR
b. The “UP” button can be pushed, which will interrupt the timer circuit causing the
down valve to close.
Either condition will close the controlled breach in the hydraulic pressure system
and pressure will be developed, which will raise the platform carriage when the
motor is started.
WARNING !
Velocity fuse lock-up requires factory help! Contact your local
FREIGHTLIFT representative or call Autoquip Service Department if
hydraulic velocity fuses should lock up!
EMERGENCY STOP
Press the red emergency stop button to stop all vertical movement of the FREIGHTLIFT
at any time for any reason.
1. The emergency stop button will interrupt all electrical control functions when it is
activated. Movement of the carriage will cease, regardless of its direction.
2. After the emergency stop button has been reset (twist), any level button may be
pressed to continue travel.
NOTE: Always find out why the E-Stop button may have been pressed, and be
sure to correct the problem (malfunction, interference, etc.) before making the lift
operational again.
OPERATING INSTRUCTIONS