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11
Maintenance and service
11.1
Maintenance intervals
The operator is responsible for determining the maintenance intervals for the measuring device.
PRIMES recommends a maintenance interval of 12 months for inspection and validation.
If the device is used only sporadically, the maintenance interval can be extended up to 24 months.
Please note that the safety and warning functions of the device must be checked regularly.
11.2
Cleaning the device surface
You can remove light contamination with compressed air. Make sure that all device openings are closed.
For further cleaning, PRIMES recommends a mixture of distilled water and isopropanol in a ratio of approx.
5:1. Use lint-free cleaning cloths that do not scratch. This can be e.g. microfiber cloths or paper towels from
the cosmetics sector.
If these steps are not sufficient, please contact PRIMES or your PRIMES distributor.
11.3
Spare parts
The following parts of the HighBrillance measuring objective can be cleaned or replaced during maintenance:
•
Cyclone with alignment tool (order nr.: 801-007-008)
•
Protective window in front of the power output opening (order nr.: 801-001-023)
•
Beam splitter in the measuring objective (order nr.: 670-002-021)
•
Optics tube (order nr.: 500-000-013)
Only use original PRIMES spare parts!
11.4
Exchange wear parts
Since the aperture at the beam inlet is directly accessible, it can be changed without any further preparatory
measures.
To change the protective glass or the mirror, the measuring objective must be removed first.
The measuring objective is a high-quality, very sensitive component. Consult PRIMES before disassembling
the measuring objective.
Dismantling of the measuring objective has to be carried out by a qualified person. The disassembly must be
carried out in a clean room.
Always observe the following warning message
NOTICE
Damaging/destroying the device
Contamination and fingerprints on the protective window / mirror can lead to damage or
shattering or splintering of the protective window during measuring operation.
X Only replace the protective window in a dust-free environment.
X When exchanging the protective window wear powder-free latex gloves.
11.4.1
Demount the measuring objective
1. Turn off the voltage supply.
2. Turn off the cooling water.
3. Mount the inlet aperture cover at the beam entrance aperture.
4. Turn off the compressed air supply.
5. Disconnect the cooling water pipes at the quick connect couplings.
6. Seal cooling water pipes.
90
MSM+ HB
Revision 00 EN - 02/2022
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