Maintenance Of The Machine; Daily Maintenance - Alba MC250 Original User Manual

MC250
5.

MAINTENANCE OF THE MACHINE

WARNING
Before carrying out any maintenance intervention under the machine, disconnect
the power supply and block the movement of the cabin on the rack, creating a
minimum clearance of 1.8m under the lift.
Maintenance tasks must be performed WITHOUT LOADS.

5.1. Daily maintenance

Daily maintenance includes basic operations of visual inspection in the hoist, performed by the
person RESPONSIBLE of the hoist on the building. EVERY DAY, prior to use, visual inspection of
the elevator should be done:

All the protections are installed, and there are no dangerous holes or gaps.

There´s no accumulation of ice, snow or rubbish inside the cage, or near the hoist.

There´s no excesive wear in the rack, or in the vertical pipe of the mast.

Load information plate is installed on the carrier.

Zone below the hoist is delimited and protected.

There isn´t any warped or cracked part (Case of, change it).

Electrical wires are correctly installed and tightly guided on the hoist.

Guide rollers are touching the mast tube and without excesive wear.

There are no power lines near the hoist that endanger people or machine.

There are no outgoing elements in the facade that may interfere with the machine.

Electrical safety devices are operational (doors, endtrack switch, mast sensor.

Emergency stop works properly.

Anchorages are correctly installed.

Rack‐pinion transmission is correctly engaged.

Control and power boards are in good condition.

All the controls, panels and indicators work properly.

Cable travels and slides over the cable holder properly.
Once all the listed checkpoints are reviewed and the problems that have appeared have been
solved, the machine can be safely used.
 (+34) 944 71 16 00  (+34) 944 53 17 54  export@alba.es
MC250 Rev.02-USA
page
www.alba.es
47 of 78