Maintenance; Battery Replacement; Cleaning - AEMC 6611 User Manual

5.1 Battery Replacement

WARNING: Always disconnect all leads before
replacing a battery or fuse.
The Phase & Motor Rotation Meter uses a 9 V battery (supplied).
To replace the battery, follow these steps.
1. Place the instrument face down on a nonabrasive surface
and loosen the battery compartment cover screw with a
screwdriver.
2. Lift the battery access lid away from the instrument.
3. Remove battery and replace with new 9 V battery. Observe
the battery polarity shown in the battery compartment.
4. Secure the battery access lid back in position with the screw.
NOTE: Do not treat spent alkaline batteries as ordinary
household waste. Take them to the appropriate
collection facility for recycling.

5.2 Cleaning

WARNING: To avoid electrical shock or damage to
the instrument, do not allow water to get inside of
the case.
The instrument should be cleaned periodically to keep the LCD
clear and prevent the buildup of dirt and grease around the
instrument's buttons.
ƒ Wipe the case with a soft cloth lightly moistened with mild,
soapy water.
ƒ Dry completely with a soft, dry cloth before using again.
ƒ Do not allow water or other foreign substances into the case.
ƒ Never use alcohol, abrasives, solvents or hydrocarbons.
Phase & Motor Rotation Meter Model 6611

5. MAINTENANCE

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