Inserting and changing the batteries
Operation of the measuring device requires a 3V battery (type CR1620). Unti first use or if the time and
date display is no longer kept after unplugging, a new battery must be inserted.
Battery replacing must not take any longer than 2 minutes, such as not to lose
the data memory for time and date. Prepare the suitable tool and the new battery
in order to carry out the battery replacement quickly.
To insert/replace the battery, proceed as follows:
- Disconnect the measurement device from the mains
socket.
- Loosen the two screws on the reverse side of the battery
cover and lift off the battery cover.
- Now put the new battery with a correct polarity into the bat-
tery compartment. The plus pole of the battery will point
outwards.
- Set the battery compartment cover correctly on the device
and lock the housing again carefully.
Never operate the measuring instrument when it is open. !RISK OF FATAL INJURY!
Do not leave flat batteries in the appliance. Even batteries protected against lea-
king can corrode and thus release chemicals which may be detrimental to your
health or damage the appliance.
Do not leave batteries lying around carelessly. They might be swallowed by
children or pets. If swallowed, consult a doctor immediately.
Remove the batteries if the device is not used for longer periods of time to pre-
vent leaking.
Leaking or damaged batteries may cause alkali burns if they come in contact
with the skin. Therefore, use suitable protective gloves.
Make sure that the batteries are not short-circuited. Do not throw batteries into
fire!
Batteries may not be recharged. There is a danger of explosion.
A compatible lithium battery of the CR1620 type can be obtained with the following
purchase number: Item no. 12 53 56 (please order once).
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