6. Maintenance
Your digital multimeter is a precision electronic devise. Do not tamper
with the circuitry. To avoid damage:
a) Never connect more than 600 V DC or AC
rms
b) Never connect a source of voltage with function switch on Ω
position and - position.
c) Never operate the DMM unless the battery cover is in place
and fully closed.
d) Battery and/or fuse replacement should only be done after the
test leads have been disconnected and power is off.
6.1. Battery Replacement
Note the condition of the 9-V-battery using the procedure described
above. If the battery needs to be replaced, open the back cover,
remove the spent battery and replace with a battery of the same type.
Batteries, which are used up dispose duly. Used up batteries are
hazardous and must be given in the for this being supposed collective
container.
6.2. Statutory Notification about the Battery Regulations
The delivery of many devices includes batteries, which for example
serve to operate the remote control. There also could be batteries or
accumulators built into the device itself. In connection with the sale of
these batteries or accumulators, we are obliged under the Battery
Regulations to notify our customers of the following:
Please dispose of old batteries at a council collection point or return
them to a local shop at no cost. The disposal in domestic refuse is
strictly forbidden according to the Battery Regulations. You can return
used batteries obtained from us at no charge at the address on the
last side in this manual or by posting with sufficient stamps.
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