13.2. Maintenance
Manual operation
During maintenance, the mechanical parts of the handwheel activation, in particular
motor coupling and retaining spring, must be checked. Replace the parts in case of
visible wear.
Lubrication
●
In the factory, the gear housing is filled with grease.
●
Additional lubrication of the gear housing is not required during operation.
●
Grease change is performed during maintenance
- Generally after 4 to 6 years for modulating duty.
- Generally after 6 to 8 years if operated frequently (open-close duty).
- Generally after 10 to 12 years if operated infrequently (open-close duty).
●
We recommend replacing the seals when changing the grease.
13.3. Disposal and recycling
Our devices have a long lifetime. However, they have to be replaced at one point in
time.The devices have a modular design and may, therefore, easily be separated
and sorted according to materials used, i.e.:
●
Electronic scrap
●
Various metals
●
Plastic materials
●
Greases and oils
The following generally applies:
●
Greases and oils are hazardous to water and must not be released into the
environment.
●
Arrange for controlled waste disposal of the disassembled material or for sep-
arate recycling according to materials.
●
Observe the national regulations for waste disposal.
78
SA 07.2 – SA 16.2/SAR 07.2 – SAR 16.2 Control unit - electromechanical
Servicing and maintenance AC 01.2 Intrusive Modbus RTU
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