Cause:
- Temperature too low
- Calibration not performed
- Loose contact
- Ambient temperature fluctuates
Perform AUTOCAL.
Fault Area 4:
Explanation: Partial bypass (delta R)
Possible cause: Heating element partially bypassed by conducting part, e.g. clamp, opposite heat-sealing bar.
Fault Area 5:
Explanation: Parallel circuit interrupted
Possible cause:
- Wire break, heating element break.
- Contact to heating element is defective.
Fault Area 6:
Explanation: Total bypass
Possible cause:
- Heating element incorrectly installed, no insulation at heat-sealing bar ends or insulation incorrectly installed.
- Heating element completely bypassed by conducting part.
Fault Areas:
