Agilent Technologies 6890 Plus User Manual

Index
Jun 2001 5 of 16
Index
Agilent 6890 Gas Chromatograph Service Manual
Replacing the entire detector, 340-4, 341-3
Signal board removal, 340-14, 341-18
Theory of operation, 340-1, 341-1
Wipe test, 340-24, 341-26
EEPROM
Replacement
,430-11
Troubleshooting, 860-1
Electrical
AC power board IPB
, 1360-4
AC power supply IPB, 1360-2
Main circuit board IPB, 1360-6, 1360-8
Pneumatics board IPB, 1360-11
Shock hazard,110-2
Electrical requirements
6890 GC
, 530-1
Cord,530-2
Maximum consumption,530-2
Oven type,530-2
Voltages,530-2
Electrometer
ECD, Replacement
, 340-14, 341-18
FID, Replacement, 310-13
NPD, Replacement,320-19
Electron Capture Detector
Gas recommendations
, 520-1, 520-2
Electron Capture detector See ECD
Electron Capture Detector (ECD) Manifold
Assembly
, 1320-4
Electronic Pressure Control See EPC
Electronics
AC power board circuitry
, 1230-7
AC power board connector circuitry, 1220-6
Auxiliary zone/Valve box, 1240-4
Cover, 410-3
External connectors, 1210-1, 1215-1
Heater driver circuitry, 1220-9
Inlet fan, oven flap, oven cryo circuitry,
1220-7
Inlet/Detector wiring harness, 1240-2
Main board connectors, 1220-2, 1225-3
Valve driver circuitry, 1220-8
Environmental requirements, GC
Humidity
, 510-1
Temperature, 510-1
EPC
Cool On-Column inlet
,230-2
ECD, 340-2, 341-2
ECD flow manifold replacement, 340-11
FID,310-1
FID flow manifold replacement,310-14
FPD flow manifold replacement,350-24
Gas saver mode,210-4
NPD, 320-1
NPD flow manifold replacement, 320-20
Pneumatics board replacement,430-14
Purged/Packed inlet, 220-1
Split mode theory, 210-2
Splitless mode theory, 210-3
TCD, 330-5
TCD flow manifold replacement,330-13
EPC inlets, performing the leak test,210-21
EPC inlet, gas recommendations, 520-1, 520-2,
520-4
EPC manifold
Cool On-Column inlet
, 1310-21
Cool On-Column inlet, replacing, 230-8
Gas supply fitting, Split/Splitless inlet,
210-18
Leak test, 210-26, 220-15, 230-15
Programmed Temperature Vaporization
Inlet IPB
, 1310-24
Purged/Packed inlet IPB, 1310-14, 1310-34
Purged/Packed inlet, replacing, 220-8
Replacing, 250-14
Replacing the Filter, 250-19
Split/Splitless inlet IPB, 1310-5
Split/Splitless inlet, replacing,210-17
Volatiles Interface IPB, 1310-30
EPC module, correcting leaks, 210-29
Equilibration time, NPD, 320-4
Errors, bad mainboard, 860-1
Exception Vector, 860-1
External connectors, 1210-1, 1215-1
External device, 820-8
External Events
Cable
, 1020-7
Connector, 1210-9, 1215-9
F
F det

Agilent Technologies 6890 Plus Specifications

General

Brand	Agilent Technologies
Model	6890 Plus
Category	Laboratory Equipment
Language	English