Unilift 538, Руководство оператора

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Figure 1-5A
Base Control Station
4500360-1/0306
Page 1 - 4B - Operation
(Lower Control Station - cont’d)
Both booms have interlocks that limit travel. When a stop is reached, release the control switch to prevent overheating of
the hydraulic oil and damage to the pump. Actuation of a control switch automatically starts the DC motor so the motor runs
only when required, conserving battery life.
Generally, only one pump function should be operated at a time. Rotation (which is a DC motor function) may be operated
in conjunction with any boom function. The LOWER function also does not require pump activation, so it may be used in
conjunction with the RETRACT and ROTATION controls (as would be used in returning the boom to the stowed position
from a working position).
To operate the machine from the Lower Control Station:
M Make sure the EMERGENCY STOP button is pulled out.
M Hold the PLATFORM/LOWER CONTROL switch in the “LOWER CONTROL” position.
M Activate a control switch in the chosen direction to move the bucket/boom in the corresponding direction.
M When the control switch is released, the actuator returns to the neutral position and movement stops.
M Movement will also stop when the PLATFORM/LOWER CONTROL switch is released.
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