Battery Replacement - TECPEL PHS-864 Manual

Phase detector
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7.

Battery Replacement

Pay attention to the battery polarity!
7.1.
Before replacing the battery, the clamp must be removed from the tested wire. Do not
replace the battery during the test.
7.2.
Press "OFF" key to shut down. (Figure A)
7.3.
Loosen the screw on the back of instrument and remove the battery cover (Figure B).
7.4.
Replace the new batteries, pay attention to the battery polarity and specifications (Figure C).
7.5.
Close the battery cover and tighten the screws (Figure D).
7.6.
Press "ON" key and check whether the instrument can be started normally. If it cannot be
started, please check whether the battery power is enough or operate again according to
8

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