Extech Instruments BT100-EU-EN V3.0 8/13 Manual

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BT100-EU-EN V3.0 8/13

Maintenance

Cleaning

1. Repair or service not covered in this User Guide should be performed by qualified personnel only.

2. Periodically wipe the case with a dry cloth; do not use abrasives or solvents.

Battery Check & Replacement

The

symbol will be displayed when the batteries need replacement.

1. Disconnect the test leads from the meter and from devices under test

2. Switch OFF the power to the tester

3. Open the battery compartment cover with a screw driver

4. Replace the batteries observing polarity

5. Replace and secure the battery cover

Battery Safety Reminders

 Please dispose of batteries responsibly; observe local, state, and federal regulations with regard

to battery disposal at all times.

 Never dispose of batteries in a fire. Batteries may explode or leak.

 Never mix battery types. Always install new batteries of the same type.