Time VERSALIFT VST-7500-I, Operator'S Manual

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29084-05 03/17 VERSALIFT VST-7500-I
EMERGENCY
OPERA
TION
CONTROL VALVE FAILURE - If aerial lift motion
cannot be stopped use the emergency stop, upper
control override, or engine start/stop control to halt
the lift functions.
Upper Control
- Push the knob labeled “PUSH FOR
EMGY. STOP”. When the emergency stop knob is
pushed down, the upper controls are inoperable and
pressure at the tool ports is relieved.
Lower Controls
- The aerial lift may be operated by
overriding the upper controls with the control
selector.
Engine Start/Stop Control
- The engine start/stop
control, at the upper, lower, or cab controls, can be
used to stop the engine and hydraulic flow to the lift
functions.
RESPONSIBILITIES AFTER EMERGENCY
OPERATION:
After any emergency situation it is the responsibility
of the operator to make sure the aerial lift is repaired
and adjusted by the service department before it is
used again.
If an equipment defect is suspected, do not allow
anyone to operate the aerial lift or enter the platform.
If the bleeder ports are used they must be retightened
and the hydraulic reservoir must be refilled. The
aerial lift must then be operated, from the lower
controls, through its full range of motion several times.
Check the hydraulic oil reservoir level and refill if
necessary.