Amprobe MEGATEST-1000 Megohmmeter - Manual (Page 37)

9. MAINTENANCE
9.1 GENERAL
1. The tester you have purchased is a precision instrument. Strictly follow the instructions
for use and storage reported in this manual to avoid any possible damage or danger
during use.
2. Do not use this tester under unfavourable conditions of high temperature or humidity.
3. Do not expose to direct sunlight.
4. If the instrument is not to be used for a long period please remove the batteries to
avoid acid leakage which may damage the internal circuits of the instrument.
9.2 BATTERY REPLACEMENT
When the symbol
is displayed batteries are to be replaced.
NOTE: The instrument is capable of keeping the data stored
even though batteries are not installed.
o
ATTENTION:
Before replacing batteries make sure that all test leads have been
disconnected from input terminals.
1. Switch OFF the instrument.
2. Remove all the test leads from the input terminals.
3. Unscrew the screw from the battery compartment cover and remove it.
4. Remove all batteries replacing them with 6 new ones of the same type (1.5V AA
alkaline) observing the polarity signs.
5. Replace the battery compartment cover.
9.3 INSTRUMENT CLEANING
Use a soft dry cloth to clean the instrument. Never use wet cloths, solvents, water, etc.
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