Troubleshooting
Mechanical/Electrical Problems
126
Suggested Actions
1. 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.
2. Check the “heaters” line on J3 on the MK12 connector (pins 9, 10, 11, 12)
Replace the heater if necessary.
3. Have a qualified service technician check the fuses.
4. Call Agilent service.
Pressures Are Wrong
Probable Causes
• Leaks in system.
• Gas supply exhausted.
Suggested Actions
1. Check the system for leaks.
2. Replace the gas cylinder.
3. Call Agilent service.