Ulvac GN-15i, Инструкция по эксплуатации

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16 ULVAC CRYOGENICS INCORPORATED
9. Maintenance
9.1 Daily Inspections and Maintenance
Maintenance and inspections are very important in order to keep good performance
for a long time. It is strongly recommended that the customers conduct daily
inspections and maintenance.
For overall inspection, it is necessary to replace consumables such as compressor.
Please contact us.
1) Abnormal sound and vibration
Every time the equipment is used, check if it has abnormally large noise, or large
vibrations. If abnormal sound or vibration is observed, shut down the equipment
immediately and contact us.
2) Cleaning and replacing intake air filter
It is extremely important to clean the intake air filter attached to the compressor.
The compressor performance will be deteriorated if this filter is clogged. Frequent
cleaning is encouraged especially in places where dust is observed. When the
clog cannot be removed by cleaning, replace the filter. Please contact us for the
necessary parts.
3) Others
When cleaning intake air filter, inspect with your eyes whether couplings, piping,
bolts, nuts or screws are firm enough. Tighten when they are loose.
9.2 Overall Inspections
The life of the compressor is one year if it runs continuously. It is necessary to
replace compressor, and inspect the adsorber deterioration, piping, couplings, or
solenoid valves. Overall inspections should be done once a year although the
running time is short.