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User manual memo RF
SAFETY WARNINGS
n During product installation and operation it is necessary
to observe the following instructions:
1) The instrument must be installed by a qualified person,
strictly in observance of the connection diagrams shown
in this manual.
2) After installation inaccessibility to the terminals without
using dedicated tools must be guaranteed.
3) Before accessing the connection terminals, make sure
that the leads are not live.
4) Do not connect or feed the instrument if any part of it is
damaged.
5) The product must be installed and activated in com-
pliance with current electric systems standards.
6) Do not use the instrument for anything other than the
indicated purpose.
7) I n the electrical system upstream of the instrument
must be installed a protection device against the
overcurrents
8) The product can be used in environments with
overvoltage category III and pollution degree 2,
according to the Standard IEC 60730-1
BATTERY MANAGEMENT
When the battery is close to empty, on the first line of the display
appears
. In this case, the battery must be replaced as
soon as possible.
Use only batteries of CR2032.
To replace the battery:
- disconnect the mains
- remove the battery slot cover, turning it anti-clockwise
and replace the battery
- remount the cover, turning it clockwise
- connect the power supply
Warning:
do not use metal objects (such as screwdrivers) to remove
the battery because this may cause the power reserve to be canceled,
resulting in a loss of date and time.
Warning:
in order not to lose the programming steps and carried out
settings, it is necessary to ensure that the time for the battery repla-
cement doesn’t exceed 60 seconds (in absence of power by means).
It is necessary to remove the batteries
before the instrument is scrapped.
In case of replacement, dispose of the batteries in the
appropriate places separate waste collection containers.