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07773A DCN6833
29
5 MAINTENANCE
5.1 Schedule
WARNING
There are high voltages present while the 751H is plugged in.
CAUTION
The operations outlined in this section are to be performed by
qualified maintenance personnel only.
Before performing any maintenance, cycle the power on/off and drain any water that
may be present (refer to instructions for “Storage and Transportation” in Section 3.6).
Table 5-1 presents the maintenance schedule.
Table 5-1: Maintenance Schedule
Date Instrument was received:_____________________
Item
Charcoal
Scrubber
NO-NO
2
Scrubber
(Purafil)
CO Scrubber
HC Scrubber
Regenerative
Dryer
Intake and
Final Filters
Recommended
Frequency
Annually
Annually
When
Contaminated
When
Contaminated
When
Contaminated
When
Contaminated
Refer to Section
5.5
5.6
5.7
5.8
5.9
5.12
Month
January
February
March
April
May
June
July
August
September
October
November
December