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5.2 Safety devices
1.Buzzer Acoustic alarm. Sounds: When
lowering the main lift<120mm (foot protection)
2.Lockable main switch
"ON" setting: Scissor lift ready for use.
"OFF" setting: Scissor lift out of use.
The mains voltage is still present inside the
control box. Switching off(OFF) immediately stops
any movement of the post lift (=emergency stop)
3.Overflow valve The overflow valve is factory
s
et to ca.145 bar. Prevents an overload lifting to
protect the hydraulic power unit from being
damaged.
4.Low limit switch on the scissor leg with
control unit Deactivates the lowering process at a
lift height of 120mm (foot protection, otherwise a
crushing or shearing hazard exists).
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