24
7. COMMISSIONING
There may be transport protection caps in the safety plugs of the measuring lines. Remove them before
pushing the plugs into the meter sockets.
a) Insert and Replace Batteries
Before you can measure anything with the current probe, you have to insert the enclosed batteries.
The operating display (3) flashes slowly when the batteries (>2.5V) are full. If the operating display flashes quickly or
not at all, the batteries are flat (<2.5 V) and must be replaced at once.
Proceed as follows to insert and replace the batteries:
Disconnect the meter from any circuits and switch off the
device (OFF).
Unlock the battery compartment (4) counter-clockwise with
a small coin or a wide flat-head screwdriver until the mark
points at the open lock symbol “Unlocked”.
Pull the battery compartment cover from the meter.
Insert two new batteries of the same type in the battery
compartment in the proper polarity. Observe the polarity
indications on the battery compartment cover (+ and -).
Close the battery compartment again carefully and lock it in
the reverse direction.
You can order suitable alkaline batteries stating the following order no.: Item no. 65 23 03 (please order two).
Use alkaline batteries since they offer high performance.
Never operate the meter when it is open. !dANGER TO LIFE!
do not leave flat batteries in the meter. Even batteries protected against leaking can corrode and
thus release chemicals which may be detrimental to your health or destroy the battery compart-
ment.
do not leave batteries lying around carelessly. They could be swallowed by children or pets. If
swallowed, consult a doctor immediately.
Remove the batteries if the device is not used for extended periods of time to prevent leaking.
Leaking or damaged batteries may cause alkali burns if they come in contact with the skin. There-
fore, use suitable protective gloves.
Make sure that the batteries are not short-circuited. do not throw batteries into the fire.
Batteries must not be recharged or dismantled. There is a risk of fire and explosion.
