8000 hours maintenance, 16000 hours maintenance – INFICON UL1000 Helium leak detector User Manual

Page 103

Maintenance Work

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Approximately 2.5 hours will be needed for this maintenance work, but will vary in
case that operating agent reservoir is exchanged.

9.5.3

8000 Hours Maintenance

The 8000 hours maintenance work should be done by an INFICON service
technician or a person authorised by INFICON.

For the scroll module of the Agilent scroll pump, the „tip seal“ must be replaced by
an INFICON service technician as soon as 8000 operating hours are attained. If the
„tip seal“ is not replaced, it will become necessary to replace the scroll module after
12000 operating hours.

Approximately 6.0 hours will be needed for this maintenance work. For the
replacement of the „Tip Seal“ additionally 3 hours are necessary.

9.5.4

16000 Hours Maintenance

The 16000 hours maintenance work should be done by an INFICON service
technician or a person authorised by INFICON.

As soon as 16000 operating hours have been attained, the life expectancy of the
various backing pump types has been reached.

Work to be done

Required materials

Part No.

Exchange the oil of the D16 backing
pump (UL1000 only)

Arctic Oil 1l

20099091

Check/replace the filter

Replacement filter cell for fan

Replacement filter for venting and
purge gas line

Silencer for exhaust (UL1000 Fab
only)

Oil filter insert (10 pcs.) UL1000 only

200000685

200000683

20099183

200000694

Test and alignment
Replace operating agent reservoir of
SplitFlow 80 only in case a 3 year
time period has elapsed. Please
refer to

9.5.5

Operating agent reservoir for
SplitFlow 80

200003801

Work to be done

Required materials

Part No.

Replace tip seal (Agilent TS 620)

Tip seal

200001671

Exchange oil for the D16 backing
pump (UL1000)

Arctic Oil 1l

20099091

Replace valve seals

Seal kit for valves

200000594

Check/replace filter