HAEMMERLIN 312175001, Instructions For Use Manual

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Maintenance and lubrication work should only be carried out when the hoist is still and after the hoist
control has been locked out.
If it is absolutely necessary to set the unit in motion in order to carry out special maintenance work, this
should only be done under the direction of a qualified supervisor.
If maintenance work is to be carried out on the trolley or on parts located on a level below the trolley, it is
compulsory to place restraints on the guides to prevent the trolley from being lowered accidentally.
The various components of the hoists must be kept in perfect condition at all times in terms of maintenance
and operation of the safety devices.
If one or more of the protections must be removed to carry out control or maintenance work, the power
supply must be disconnected and the capacitor discharged beforehand. These operations must be carried
out by qualified personnel.
It is forbidden to carry out maintenance work on the electrical components without the power supply having
been disconnected and the capacitor having been discharged.
During maintenance operations, the machine must be kept stable and the same safety instructions as when
the hoist was first installed must be strictly observed.
In the case of dismantling for maintenance, the elements must be kept stable during the dismantling and
the same safety instructions as when the hoist was first installed must be strictly observed.
After the maintenance work has been completed, it is compulsory to carry out a number of load and empty
tests to check that the hoist is working properly.
The MAXIAL hoist has been designed for minimum maintenance.
However, we recommend that the user keeps the unit clean and handles the parts carefully.
We detail below the elements that must be checked and maintained at each installation but also
periodically in case of prolonged work:
LADDER STRUCTURE AND SHORING AND ANCHORING ACCESSORIES
- Check the condition and solidity of the shoring and anchoring elements every day.
- Check the condition of the welds and bolts every day.
- Check the state of corrosion of the metal parts every day and if necessary, repaint them.
ELECTRICAL EQUIPMENT:
- Check the condition and proper function of the "up, down and emergency stop" buttons
on the remote control every day.
- Check the condition and proper function of the upper limit switch every day.
- Check the condition and proper function of the lower cable slack safety switch every day.
- Check the condition of the electrical cables every day If they are crushed or torn, they must
be replaced.
- Check the condition of the power and remote control plugs and sockets every day. If they have
defects, they must be replaced.
ELECTRIC MOTOR BRAKE:
Check that the brake is working properly every day. During the descent of the mobile equipment with
a maximum load the latter must stop instantly when the "down" button is released on the
remote control. If necessary, the brake must be adjusted or replaced. These
adjustment or replacement operations on the brake may only be carried out by qualified personnel.
REDUCER:
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Maxial Premium: re-grease on average every 3 years or 30,000 cycles.
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Maxial Excellium and Expert: drain the oil every 3 years or 30,000 cycles.
LIFTING CABLE
Verify the general condition and the winding of the lifting cable around the drum every day.
It must be replaced if it shows:
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A tear or cut of one or more wires
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Outer wear of the surface strands
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A corkscrew deformation
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A basket deformation
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An extrusion of strands
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A hull