Anest Iwata MSU B193, Руководство по эксплуатации и обслуживанию, Страница: 24 / 48

6.1 General notes
- Observe the routine inspection and maintenance schedule to ensure suitable operating conditions
and the effective explosion protection of the unit.
- Before servicing or repairing internal components, allow the unit to cool down completely before
opening it so as to avoid burns from parts which are still hot.
- On completion of maintenance work, make sure that all safety measures have been restored and
reset properly.
- Clean the unit thoroughly after maintenance work and repairs.
- Use only original spare parts for repairs.
In order to have durable equipment, proper maintenance should be carried out. This will ensure good
working conditions and efficiency as well as functional safety as time goes by.
All maintenance operations must be carried out by qualified staff. The multi spray design and the
materials used to manufacture it limit all maintenance operations to a simple periodic cleaning.
The staff must be provided with body protection equipment, which is generally used for similar opera-
tions. The staff must also follow the safety rules described in the following paragraph.
6.2 Safety rules during maintenance
The main rules to follow during maintenance operations on the unit are:
1. Disconnect the pneumatic supply before replacing any component.
2. Do not wear rings, watches, chains, bracelets, etc. during maintenance operations.
3. Always use body protection equipment (gloves, safety shoes, etc.)
4. Do not use open flames, sharp points or pins for cleaning.
5. Do not smoke.
6.3 Recommended scheduled operations
Daily A. Clean the nozzle, the gun paint filter and the compensator filter with a cleansing solvent.
maintenance
B. Clean all parts in contact with paint.
C. Make sure the safety devices work properly.
Every 50 hours A. Clean the inside of the paint passage ducts with cleansing solvent, especially if highly pigmented
of operation paints or paints with many particles tending to deposit have been used.
B. Clean the paint inlet filter.
Every 100 hours A. Clean the inside of the paint passage ducts with cleansing solvent, using a product able to remo-
of operation ve all traces of deposited paint.
Every 1000 hours A. Disassemble all components and clean them thoroughly.
of operation
B. Replace all worn out components.
6.4 Disassembly and re-assembly procedures
WARNING : Before starting any maintenance operation, it is necessary to:
- Remove the air supply pipe.
- Make sure that the inside residual pressure has been released.
- Make sure that the unit is empty.
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6. MAINTENANCE AND INSPECTION