MKS Baratron 631D, Instruction Manual, Page: 55 / 64

Chapter Six: Maintenance and Troubleshooting
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Chapter Six: Maintenance and Troubleshooting
General Maintenance
For best accuracy and repeatability, MKS recommends that you:

Zero the unit regularly
Follow the procedure described in How To Zero the Type 631D Transducer , page 37, on
a regular basis.

Schedule re-calibration annually
Follow an annual recalibration schedule, if no other time interval has been specifically
established.

Periodically check for wear on the cables and inspect the enclosure for visible signs of
damage