Cleaning Of The Instrument; Servicing - KYORITSU KEW 3022 Instruction Manual

10．Cleaning of the instrument
Cleaning Meter cover
When cleaning the instrument, wipe it with a silicon cloth or soft
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cloth to remove dust or dirt.
When it is hard to remove the dirt, wipe it with a cloth wet with
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water and dry the instrument completely after cleaning.
Never use any solvent which may transmute plastics, for
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example, organic solvent such as benzene, acetone, etc.
11．Servicing
If this tester should fail to operate correctly, return it to your
nearest distributors stating the exact nature of the fault.
Before returning the instrument, make sure that:
a) Operating instructions have been followed.
b) Test Leads have been inspected.
c) Fuse has been checked.
d) Battery has been checked.
e) The unit is returned with all accessory leads.
Remember, the more information written about the fault, the
quicker it will be serviced.
CAUTION
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