AUMA SQR 05.2-F05 User Manual

11. Servicing and maintenance
Damage caused by inappropriate maintenance!
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Servicing and maintenance must be carried out exclusively by suitably qualified
personnel having been authorised by the end user or the contractor of the plant.
Therefore, we recommend contacting our service.
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Only perform servicing and maintenance tasks when the device is switched off.
AUMA
Service & Support
AUMA offer extensive service such as servicing and maintenance as well as customer
product training. For the relevant contact addresses, please refer to <Addresses>
in this document or to the Internet (www.auma.com).
11.1. Preventive measures for servicing and safe operation
The following measures are required to ensure safe device operation:
6 months after commissioning and then every year
●
Carry out visual inspection:
Cable entries, cable glands, blanking plugs, etc. have to be checked for correct
tightness and sealing.
Respect torques according to manufacturer's details.
●
Check fastening screws between actuator and gearbox/valve for tightness. If
required, fasten screws while applying the tightening torques as indicated in
chapter <Assembly>.
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When rarely operated: Perform test run.
For enclosure protection IP68
After continuous immersion:
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Check actuator.
●
In case of ingress of water, locate leaks and repair, dry device correctly and
check for proper function.
11.2. Maintenance
Lubrication
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In the factory, the gear housing is filled with grease.
●
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 rarely (open-close duty).
●
We recommend exchanging the seals when changing the grease.
●
No additional lubrication of the gear housing is required during operation.
11.3. 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
●
plastics
●
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.
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SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2 Control unit: electronic (MWG)
AC 01.2 Non-Intrusive Servicing and maintenance

AUMA SQR 05.2-F05 Specifications

General

Brand	AUMA
Model	SQR 05.2-F05
Category	Controller
Language	English