Preventive Maintenance
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Perform the following preventive maintenance procedures to keep the analyzer operating at peak performance. Micromeritics also recommends that preventive maintenance procedures and calibration be performed by a Micromeritics Service Representative every 12 months.
Procedure | 3 months or 75 runs | 6 months or 150 runs | 9 months or 225 runs | 12 months or 300 runs |
---|---|---|---|---|
Change septum | U-R | F | ||
Change Injection loop | U-I-A | F | ||
Foam air filter | F | |||
Sample tube filter | U-R | F-R | ||
Clean analyzer exterior | U-I-A | F | ||
Adjust sample thermocouple | U-I-A | F | ||
Clean the cold trap | U-I-A | U-I-A | U-I-A | F |
Replace TCD | U-I-A | F | ||
Clean dewar | U-I-A | U-I-A | U-I-A | F |
Change sample O-rings | F-R | |||
Perform leak check | U-I-A | F | ||
Check temperature stability |
F | |||
Check sample thermocouple calibration | F-A | |||
Perform calibration run | F |
U = User performed
F= Factory / Micromeritics Service procedure
I = Inspect
R = Replace
A = As necessary
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