11. Maintenance

11.1 Replacing Batteries

Replace batteries as soon as the battery indicator turns on to avoid
false measurements. If the batteries discharge too deeply the
PCL340 will automatically shut down to avoid battery leakage.
Note: Use only AA size alkaline batteries or optional rechargeable
battery pack.

11.2 Cleaning the Unit

Warning

To avoid personal injury or damage to the calibrator, use only the
specified replacement parts and 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.

11.3 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 Omega's customer service
department for an AR number to return the unit. Be sure to pack the
calibrator securely, using the original shipping container if it is
available.
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