FLIR MR55 - 7 Maintenance; Cleaning; Battery Installation and Replacement; Electrode Pin Replacement

FLIR MR55 USER MANUAL Document Identifier: MR55-en-US_AA
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7. Maintenance
7.1 Cleaning
 Wipe the meter housing and pins with a soft, damp cloth. Use a mild detergent if
necessary. Do not use solvents or abrasives.
 Always keep the instrument dry.
 Prevent dirt from accumulating at the electrode pins.
7.2 Battery Installation and Replacement
If the instrument does not switch ON or if the battery status icon indicates a low
battery voltage, please replace the batteries:
1. Remove the Phillips head screw at the rear of the instrument and remove the
battery compartment cover.
2. Install or replace the two (2) x 1.5V ‘AA’ batteries observing correct polarity.
3. Secure the battery compartment before operating the meter.
7.3 Electrode Pin Replacement
To replace the two electrode pins:
1. Remove the protective cap
2. Unscrew and remove the electrode pins
3. Install the new pins
4. Replace the protective cap