ATH Four Lift 55HAP Bedienungsanleitung Seite 78

This is where the complete electrical control system is located. All pushbuttons are protected by a front ring to prevent
unintentional actuation. Furthermore, all movements are immediately interrupted when the buttons are released (dead-man
control).
Roll-off protection
This device prevents the vehicle from rolling down when raised.
CE-Stop
This device stops the platform during downward movement at a height of 400 mm.
Safety rack
The safety racks are used to engage the safety notches in the park position and in the event of a fault.
Limit switch
Prevents an unnecessarily high pressure build-up in the hydraulic circuit.
Drive-on ramps with roll-off protection function
This device prevents the vehicle from rolling down when raised.
Safety notches
They prevent lowering of the platform by more than 100 mm in case of any deficiency and keep the platform in the parking
position. Pneumatic cylinders unlock the device every time a lowering is performed.
Mechanical safety notches for free lift
Rope break safety switch
Wheel-free jack
Integrated wheel-free jack with extension to lengthen the pick-up area. Load capacity 3.5 t
Swing plates
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4
Relief valve
Vented tank cap
Oil tank
Solenoid valves
Motor
® Copyright ATH-Heinl GmbH & Co. KG / All rights reserved / Misprints and technical changes reserved
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Release date: 16.03.2023 / Product manufacturer ATH-Heinl GmbH & Co. KG