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12
MAINTENANCE
Replacement for Battery and/or Fuse should only be done
after the test leads have been disconnected and POWER OFF.
1. Battery Replacement
- 1.5V Battery (Pls. see the Picture below for reference)
1). This tester uses 2pcs AAA size 1.5V batteries which are
located under the lower battery cover together with the big
tilt device on the lower part of the rear case.
2).Note the condition of the batteries using the procedure
described above, if the battery needs to be replaced, turn
the lock by 90°degree and take off the cover of the battery
cabinet together with the big tilt device on the rear case.
3). Remove the spent batteries and replace them with a battery
of the same type. Observing polarity as indicated battery
polarity marking on the bottom of the battery compartments.
4). Replace the battery cover and turn the lock by 90°degree
again to tighten the battery cover.
- 9V Battery (Pls. see the Picture below for reference)
1). This tester uses One 9V battery which is located under the
upper battery cover together with the tilt-Hookup device on
the upper part of the rear case.
2).Note the condition of the battery using the procedure
described above, if the battery needs to be replaced, remove
the screw and open the upper cover of the battery cabinet
on the rear case.
3). Take off the spent 9V battery and replace them with a battery
of the same type. Observing polarity as indicated battery
polarity marking on the bottom of the battery compartment.
4). Replace the battery cabinet cover and tighten the screw.
2. Fuse Replacement(Pls. see the Picture below for reference)
1). When the fuse needs replacement, use only UL-Listed
0.5A/250V fuse or 10A/250V fuse identical in physical size to
the original type Φ5 x 20 mm.
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