Maintenance
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PVL14OF-EXT
Maintenance
Only trained personnel who knows how the lift works, must be
allowed to service the lift.
To service properly the lift, the following has to be carried out:
• use only genuine spare parts as well as equipment suitable for the work
required;
• follow the scheduled maintenance and check periods shown in the manual;
• discover the reason for possible failures such as too much noise,
overheating, oil blow-by, etc.
• refer to documents supplied by the manufacture or dealer to carry out
maintenance.
Before carrying out any maintenance or repair on the lift,
disconnect the power supply, padlock the general switch and
keep the key in a safe place to prevent unauthorized persons
from switching on or operating the lift.
9.1 Ordinary
maintenance
The lift has to be properly cleaned at least once a month using self-cleaning
clothes.
The use of water or infl ammable liquid is strictly forbidden.
Be sure the rod of the hydraulic cylinders is always clean and not damaged
since this may result in leakage from seals and, as a consequence, in possible
malfunctions.
