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MAINTENANCE
WARNING
To avoid electrical shock, do not perform any service unless you are
qualified to do so.
SERVICE
If the instrument fails to operate, to check battery and test leads, and
replaces them if necessary. If the instrument still can’t work, double
check operating procedure as described in this instruction manual. When
servicing, use specified replacement parts only. The meter must be
completely turned off while replacing either the fuse or battery.
Battery Replacement
The meter is powered a single 9V battery, with NEDA1604, JIS006P,
IEC6F22 carbon-zinc or alkaline battery. Replace battery if the low
battery sign (
) is displayed and flashing. Use the following
procedures to replace the battery:
1.
Loosen screws with suitable screwdriver and remove
battery cover as
Figure-9
.
2.
Replace the degraded battery with a new battery.
Figure-9. Battery Replacement.
