Uni-T UT70A Расширенная инструкция онлайн [27/30] 528152

MAINTENANCE

WARNING! This digital multimeter is a precise

electronic instrument and no alternation shall be

made to its circuit. Furthermore, the following points

shall be attended:

1) not connect it to any DC voltage higher than 1000 V

or AC voltage higher than 750 V.

2) Do not connect the meter directly to any power outlet

unless the Function/Range Selector is set on Voltage

position.

3) Do not use this meter before battery is properly loaded

and the back case is closed.

4) Do not check or replace battery and fuse unless the

meter is cut off and taken away from power when the

meter is malfunctions. For disassembly please refer

to(see figure11)

Back case screwx3

( figure11)

Model UT70A: OPERATING MANUAL