Pressures Are Wrong - Agilent Technologies G1289 Operating Manual

Troubleshooting
Mechanical/Electrical Problems
Suggested Actions
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Pressures Are Wrong

Probable Causes
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Suggested Actions
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Measure R = 111 ohms at connector M1 (pins 9, 10, 11, 12). Replace the
sensor if necessary. See your service manual or contact Agilent service.
Check the "heaters" line on J3 on the MK12 connector (pins 9, 10, 11, 12)
Replace the heater if necessary.
Have a qualified service technician check the fuses.
Call Agilent service.
Leaks in system.
Gas supply exhausted.
Check the system for leaks.
Replace the gas cylinder.
Call Agilent service.