Teledyne manual Instrument Maintenance, M102E/M501 TRS, Rev A1

M102E/M501 TRS						INSTRUMENT MAINTENANCE
(Addendum to M101E Manual - P/N 04740 Rev A)
8. INSTRUMENT MAINTENANCE
The following table supercedes Table 9-1 of the M101E Manual - P/N 04740 Rev A
		Table 8-1:		M102E Preventive Maintenance Schedule
ITEM	ACTION	FREQUENCY	CAL	M101E	DATE PERFORMED
			CHECK	MANUAL
				SECTION
M501 SO2	Replace scrubber			8.1.1.3 of
		As required	Yes	this
scrubber	material
				addendum
1Particulate filter	Change particle	Weekly	No	9.3.1
	filter
Verify test	Review and	Weekly	No	Appendix C
functions	evaluate
Zero/span check	Evaluate offset	Weekly	--	7.3, 7.6, 7.9
	and slope
1Zero/span	Zero and span	Every 3 months	--	7.2, 7.4, 7.5,
calibration	calibration			7.7, 7,8
1External zero air	Exchange	Every 3 months	No	9.3.4
scrubber (option)	chemical
1Perform flow	Check Flow	Every 6 Months	No	11.5.2
check
1Sample	Clean windows	Annually or as	Yes	9.3.6
chamber optics	and filters	necessary
1Critical flow
orifice & sintered	Replace	Annually	Yes	9.3.7
filters
Internal IZS	Replace	Annually	YES	9.3.2
Permeation Tube
Perform		Annually or after
pneumatic leak	Verify Leak Tight	repairs involving	Yes	11.5.1
check		pneumatics
2Pump				See
	Replace	Every 2 years, or	Yes	instruction in
diaphragm		as necessary		diaphragm
				kit
PMT sensor	Low-level	On PMT/ preamp
		changes if
hardware	hardware		Yes	11.6.3
		0.7 < SLOPE or
calibration	calibration
		SLOPE >1.3

1 These Items are required to maintain full warranty, all other items are strongly recommended.

2 A pump rebuild kit is available from Teledyne Instruments Customer Service including all instructions and required parts (see Appendix B for part numbers).

05514 Rev A1 39