Major tech MT1881 IV 사용 설명서 - 페이지 13

{카테고리_이름} Major tech MT1881 IV에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Major tech MT1881 IV 20 페이지. Professional digital multimeter

7. MAINTENANCE

WARNING: To avoid electric shock, disconnect the test leads from

any source of voltage before removing the back cover or the battery

or fuse covers.

WARNING: To avoid electric shock, do not operate your meter until

the battery and fuse covers are in place and fastened securely.

This MultiMeter is designed to provide years of dependable service, if the

following care instructions are performed:

1. KEEP THE METER DRY. If it gets wet, wipe it off.

2. USE AND STORE THE METER IN NORMAL TEMPERATURES.

Temperature extremes can shorten the life of the electronic parts and

distort or melt plastic parts.

3. HANDLE THE METER GENTLY AND CAREFULLY. Dropping it can

damage the electronic parts or the case.

4. KEEP THE METER CLEAN. Wipe the case occasionally with a damp

cloth. DO NOT use chemicals, cleaning solvents, or detergents.

5. USE ONLY FRESH BATTERIES OF THE RECOMMENDED SIZE

AND TYPE. Remove old or weak batteries so they do not leak and

damage the unit.

6. IF THE METER IS TO BE STORED FOR A LONG PERIOD OF

TIME, the batteries should be removed to prevent damage to the unit.

WARNING: To avoid electric shock, disconnect the test leads from

any source of voltage before removing the battery cover.

1. Turn power off and disconnect the test leads from the meter.

2. Open the rear battery cover by removing two screws (B) using a

Phillips head screwdriver.

3. Insert the battery into battery holder, observing the correct polarity.

4. Put the battery cover back in place. Secure with the screws.

WARNING: To avoid electric shock, do not operate the meter until

the battery cover is in place and fastened securely.

NOTE: If your meter does not work properly, check the fuses and

batteries to make sure that they are still good and that they are properly

inserted.