Cleaning; Inserting/Changing The Batteries - VOLTCRAFT VC-666 Bedienungsanleitung

Cleaning

Always observe the following safety instructions before cleaning the device:
Live components may be exposed if the covering is opened or com-
ponents are removed.
The connected lines must be disconnected from all measuring objects
prior to cleaning or repairing the device.
Do not use scrubbing agents or chemical agents containing petrol, alcohol or the like
to clean the product. These could corrode the surface of the measuring instrument.
The fumes are furthermore a health hazard and are explosive. Moreover, you should
not use sharp-edged tools, screwdrivers or metal brushes or similar for cleaning.
To clean the device, the display or measurement lines, use a clean, dry lint-free
anti-static cleaning cloth.

Inserting/changing the batteries

Operation of the measuring device requires a 12V battery (23A). A battery change is
required when the display becomes weaker.
To insert/replace the battery, proceed as follows:
- Disconnect the measuring device from the measuring circuit and turn it off.
- Loosen the casing screw on the rear and open the casing.
- Now place a new battery into the battery compartment, observing the correct
polarity.
- Now, close the cover carefully again.
Never operate the measurement device when it is open. !RISK
OF FATAL INJURY!
Do not leave flat batteries in the device. Even batteries protec-
ted against leaking can corrode and thus release chemicals
which may be detrimental to your health or destroy the battery
compartment.
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