Operating; Maintenance; Replacement - Econex AB1 Series Installation And Operating Instructions Manual

10. OPERATING

After installation and adjustment of the control lever system check that switch and
wiring of the circuit are correct.
Check that the AB1 rotary gear motor duly controls the device it is meant for.
Check that the AB1 rotary gear motor runs in accordance with the given manual input.
Check that the AB1 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.

11. MAINTENANCE

The AB1 rotary gear motor does not require any particular current maintenance.
The AB1 gear motor does not require any lubrication because the gear mechanism
is immersed in a grease bath.
Do not disassemble any internal part of the AB1 gear motor. In case of non-
functioning, after having performed all possible checks on field, it must be returned
to the factory for any possible repair.
It is not advisable to perform any repair on field.
Any replacement must be carried out by qualified technicians only.

12. REPLACEMENT

In case replacement of the AB1 gear motor is necessary, proceed as follows:
- disconnect power supply from the gear motor.
- remove the gear motor's cover.
- disconnect electric wiring taking note of the cables' numeration.
- remove all levers between the AB1 gear motor and the controlled device.
- install the new AB1 gear motor proceeding as per the instructions given in the
foregoing chapters
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