Mainteining Operations; Programmed Maintenance; Periodical Maintenance And Checks Table - GMV GL MRL-MC Manuel D'entretien

1 MAINTEINING OPERATIONS

1.1 PROGRAMMED MAINTENANCE

For a correct and safe lift use, it is necessary to make a preventive programmed maintenance, following a fixed
plan.
To define the periodical maintenance frequency, you should consider more events, particularly :
- Number of travel per year
- Travelling and stopping periods
- Age and condition of the lift
- Site and type of the building in which the lift travel
- Passengers and goods demand
- Inside and outside working condition (climate, vandalism, etc.)
In the next table, parts are shared in groups and for each group is shown the type of check and its longest
frequency recommended. Checks operative instructions are detailed in the maintenance schedules on chapter.
Please, note that all checks are applicable only if the part is really installed.

1.2 PERIODICAL MAINTENANCE AND CHECKS TABLE

O
I. Group : General checks
General cleaning
I.a
II. Group : Guide rails and pit elements
Grease guide rails
II.a
Guide rails verticality
II.b
Rope fixings
II.c
II.d Buffers
Pit cleaning
II.e
III. Group : Car frame and pulley frame
Safety gear device
III.a
Rope fixings
III.b
III.c Shoes
Cleaning
III.d
Pulley wear and greasing
III.e
IV. Group : Power unit and jack
Valve gaskets seal
IV.a
IV.b Oil level check up
Characteristics of the oil
IV.c
Motor protection operation
IV.d
Filters
IV.e
Pressure check
IV.f
Pressure gauge shut off (6)
IV.g
Pressure test (static pressure x2)
IV.h
Ball valve seal
IV.i
Labels, signs and schemes
IV.j
Overall check-up
IV.k
Maintenance Manual
Maintenance Operations
PERATION CHECKS
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Doc. n° 10991032
Rev.1.0.11
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- 07.06.2006
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