Martel Electronics BetaGauge 321A-Ex - Manual (Page 30)

13.2 Cleaning the Unit
Warning
To avoid personal injury or damage to the calibrator, do not allow water into the case.
Caution
To avoid damaging the plastic lens and case, do not use solvents or abrasive cleansers.
Clean the calibrator with a soft cloth dampened with water or water and mild soap.
13.3 Service Center Calibration or Repair
Only qualified service personnel should perform calibration, repairs, or servicing not
covered in this manual. If the calibrator fails, check the batteries first, and replace them if
needed.
Verify that the calibrator is being operated as explained in this manual. If the calibrator is
faulty, call for an RMA number or go to www.martelcorp.com to download an RMA form
to return the unit. Be sure to pack the calibrator securely, using the original shipping
container if it is available.
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