MSH equipment WIZARD UP 30, Operating Instructions Manual

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Wizard Up30 Rev. 4 28/04/2017
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SAFETY DEVICES:
ANTI-SHEARING SAFETY: The lift is equipped with a device that stops its lowering phase at 400 mm from the floor.
To restart and close the lift release the lowering button (2) ( Pic.4) and press it again. During the lowering phase,
under 400 mm, the device will produce a warning acoustic signal (beep).
SAFETY VALVE FOR AUTOMATIC LOWERING CUT OUT: Parachute valves able to automatically lock a single or
double-acting cylinder in case a sudden increase in velocity occurs. The valves are located inside the cylinders and
prevent the load from falling down in case of sudden pipe bursting or cutting.
“HOLD TO RUN” CONTROL: The car lift is equipped with a “hold-to-run” control. Lowering and lifting operations are
stopped immediately by releasing button controls.
DOUBLE-CIRCUIT HYDRAULIC SAFETY: The lift is equipped with a double hydraulic system working
independently. Each separate circuit is able to hold but not to lift the whole rated load. This is to guarantee that the
load can be held in position and lowered even in case of a faulty line, whereas lifting operations are not possible.
MASTER SWITCH: The master switch (4) ( Pic.4) deactivates all functions; Padlock the switch to prevent
unauthorized personnel from using the lift.
PLATFORMS LEVELLING CONTROL SYSTEM: Two intercepting micros check the position of the top hinge of
cylinders; in case one of the cylinders is not intercepted, because some objects prevent one platform to lower, the lift
automatically stops with max 20mm level variation between the two platforms. To reset the lift to normal working, raise
the lift again, take the obstacles away and press the button again.