Table section 3 / annual routine maintenance
PGC9300 Maintenance Logbook · EN07 · 2018, June 26th
23
Tested:
OK
n. OK
None
Checklist for HP reduction type DRS
Functional check of regulator
Leak check
Functional check of analysis gas heating (if any)
Functional check of HP reduction heating (if any)
Checklist for cylinder rack
Check and documentation of cylinder pressures of carrier
gas/gases and calibration gas
Functional test of cylinder heating
Functional check of HP regulator
Verification of contact gauge
Functional check of the second pressure regulation level
(porter regulator, if any)
Leak check
Checklist for measuring element and GC 9300
Verification of the prefilters on the gas connector unit (change of
filter as necessary)
Leak check
Verification of the initial pressures for carrier gas/gases,
measuring gas, internal and external calibration gas
Functional check of solenoid valve control
Functional check of housing heating in measuring element
Verification of all significant operating parameters (see Section 1
Operating parameters)
Evaluation of the documented automatic calibrations
Verification of the
“method” by means of special service software
Verification of retention times
Evaluation of the chromatograms
Date
Signature
