Universal digital display AZ12
5
Safety instructions:
Definitions:
Hazardous voltages have been defined as the ranges: 75 to 1500 Volt
DC, and 50 to 1000 Volt AC.
Technicians are qualified persons educated or trained to mount,
operate and also troubleshoot technically correct and in accordance
with safety regulations. Operators, being familiar with the contents of
this manual, adjust and operate the knobs or potentiometers during
normal operation.
Receipt and unpacking:
Unpack the module without damaging it and make sure that the
manual always follows the module and is always available. The
packing should always follow the module until this has been
permanently mounted.
Check at the receipt of the module whether the type corresponds to the
one ordered.
Environment:
Avoid direct sunlight, dust, high temperatures, mechanical vibrations
and shock, as well as rain and heavy moisture. If necessary, heating in
excess of the stated limits for ambient temperatures should be avoided
by way of ventilation.
Al modules fall under Installation Category II, Pollution Degree I, and
Insulation Class II.
Mounting:
Only technicians who are familiar with the technical terms, warnings
and instruction in the manual and who are able to follow these should
connect the module.
Mounting and connection of the module should meet the national
Legal regulations for mounting of electric materials, i.a. wire cross section,
protective fuse and location. Descriptions of input/output and supply
connections are shown in the bloc diagram and side label.