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7.
MAINTENANCE AND CHECKS
7.1
M
AINTENANCE
The AR2 gear motor does not require any particular current maintenance.
The AR2 gear motor does not require any lubrication since the gear mechanism
is immersed in a grease bath.
It is not advisable to perform any repair on field.
Do not disassemble any internal part of the AR2 gear motor. In case of non-
functioning, after having performed all possible checks on field, the gear motor
must be returned to the factory for any possible repair.
Any replacement must be carried out by qualified technicians only.
7.2
C
HECKS
After installation and adjustment of the control lever system check that switch
and wiring of the circuit are correct.
Check that the AR rotary gear motor duly controls the device it is meant for.
Check that the AR2 gear motor runs in accordance with the given manual input.
Check that the AR2 gear motor, the lever system and the controlled device are
mechanically connected in a correct and safe way.
Check that the levers' movements occur smoothly without jamming or blocking
due to other objects.
8.
REPLACEMENT
In case replacement of the AR2 gear motor is necessary, proceed as follows:
- disconnect power supply from the AR motor
-
remove the gear motor's cover
-
disconnect electric wiring
-
remove the levers between the AR2 gear motor and the controlled device
- install the new gear motor proceeding as per instructions given in the
foregoing chapters
8 of 8
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