YO99-0874-DI-002-18
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6.3 Checkup after storage for a long period
Long term storage of the Vacuum pump without operation might possibly cause trouble in operation
caused by rust.
If you kept the Pump long time without operating it, ask a closest Service Center for the check.
6.4 Overhaul
If there found remarkable Pump contamination or performance deterioration due to the operation
condition, you are recommended to conduct regular overhaul regardless of the check items described
above.
Overhaul shall be required to keep the performance as well as the safety and further to continue the
production on forecast.
Please contact the Service Center close to you listed at the end of the document as for the overhaul.
Do not remember to fill and submit the Contamination certificate enclosed in the end of the document.
You are requested to conduct the overhaul once a year.
If there found remarkable Pump contamination or performance deterioration
due to the operation condition, you are recommended to conduct the overhaul
earlier than one year period.
You shall be in need of replacing such parts as listed on the “10. Main
Displacement parts” at minimum.
CAUTION
Summary of Contents for PRC-003A
Page 10: ...YO99 0874 DI 002 18 ix Fig 1 Warning Label PRC 003A PRC 006A PRC 012A PRC 018A...
Page 24: ...YO99 0874 DI 002 18 8 2 4 Dimensional drawing Fig 3 PRC 003A Dimensional drawing...
Page 25: ...YO99 0874 DI 002 18 9 Fig 4 PRC 006A Dimensional drawing...
Page 26: ...YO99 0874 DI 002 18 10 Fig 5 PRC 012A Dimensional drawing...
Page 27: ...YO99 0874 DI 002 18 11 Fig 6 PRC 018A Dimensional drawing...
Page 57: ...YO99 0874 DI 002 18 41 Fig 15 PRC 006A Optional attachment figure...
Page 58: ...YO99 0874 DI 002 18 42 Fig 16 PRC 012A Optional attachment figure...
Page 59: ...YO99 0874 DI 002 18 43 Fig 17 PRC 018A Optional attachment figure...
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