Maintenance; Cleaning; Battery Replacement - Extech Instruments PQ3450-2-NIST User Manual

6.0 Maintenance

CAUTION: Remove test leads before opening the battery cover; Electrical
Shock Hazard.

6.1 Cleaning

CAUTION: When cleaning, use only a dry cloth. Do not use liquids of any kind
to clean the meter.

6.2 Battery Replacement

1. When the display shows the LOWBAT indicator, replace the batteries as soon as
possible
2. Open the rear Battery Cover and remove the batteries
3. Replace the eight (8) batteries (1.5Vdc 'AA' batteries) and close the battery cover
You, as the end user, are legally bound (EU Battery ordinance) to return all used
batteries, disposal in the household garbage is prohibited! You can hand over your
used batteries / accumulators at collection points in your community or wherever batteries
/ accumulators are sold!
Disposal: Follow the valid legal stipulations in respect of the disposal of the device at the
end of its lifecycle
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