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LOW BATTERY WARNING
If the battery voltage falls below
acceptable levels, a beep sounds
every 30 seconds and the
symbol appears. From that
moment there remains about 1
hour autonomous operation,
however the battery should be
replaced as soon as possible.
To change the battery turn the
screw on the door of the battery
compartment in an anti-clockwise
direction.
After replacing it (with an ordinary
9V battery IEC 6LF22) close the
door, inserting the tag on the door
into the slot provided, and turn the
screw in a clockwise direction.
Ensure that the instrument is
switched off before changing
the battery.
FAULTY OPERATION WHEN SWITCHING ON AFTER CHANGING THE
BATTERY
If the instrument does not switch on or off after changing the battery,
repeat the battery changing procedure, waiting for a few minutes after
removing the battery to allow the circuit condenser capacities to be com-
pletely discharged, then insert the battery.
Check that the battery you are using is really efficient; sometimes unused
batteries have not been recently manufactured so, due to the auto-dischar-
ge phenomenon, their voltage level is insufficient for correct operation of
the instrument.
WARNING
*
If the instrument is not to be used for a long period the battery should be
removed.
*
If the battery is flat it must be replaced immediately.
*
Avoid leakage of fluid from the battery.
*
Always use good quality watertight batteries.
ENGLISH
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