User's Manual

LI14CAA0-00 - AmEn.fm 4 - Warnings for installation Page 7
4 WARNINGS FOR INSTALLATION
Installation must only be carried out by qualified people and in accordance
with installation country rules.
The installer MUST ALWAYS respect the following warnings:
PLACE the receiving unit vertically, with the cable gland (or plug) facing down.
PLACE the receiving unit so that it is not completely shielded by metal parts
and that it is easily reachable.
FIX the receiving unit at least in four points, using the specific holes located in
the housing.
If installing on machines that vibrate, FIX the receiving unit to the machine with
its appropriate vibration dampers.
DO NOT MODIFY or TAMPER WITH the radio remote control, the machine or its
electrical panel. DO NOT PERFORATE the receiving unit in any case.
CHECK that the receiving unit power supply is within the voltage range given
in the “Technical Data”, and that the voltages and currents being used do not
exceed the maximum permitted values.
DO NOT BYPASS the radio remote control safety devices and/or those present
inside the machine.
RESPECT all the requirements for machines and for hoisting machines (see
corresponding IEC60204-1 and IEC60204-32 prescriptions).
NEVER POWER the receiving unit directly from the mains. A main switch
should always be present to allow power supply removal.
REMEMBER to carefully wire the SAFETY contact in series with the movement
commands inside the receiving unit.
GROUP the wiring away from the radio module, in order to avoid interferences
and hazards related to electrical safety.
NEVER REMOVE the jumper between the contacts 2 and 3 of the STOP com-
mand, unless a circuit with 2 separate contacts (4 wires) is required. If it is re-
moved, the STOP circuit could lose its safety function.
After installation and wiring, ALWAYS CHECK that the manoeuvres carried out
are exactly the same as the commands given (in particular check the STOP
command).
FAILURE TO COMPLY WITH THE ABOVE WARNINGS MAY RESULT IN SERI-
OUS INJURY OR DEATH TO PERSONNEL AND DAMAGE TO EQUIPMENT.
WARNING: If the receiving unit is covered by metal structures or installed inside met-
al electrical panels, use the appropriate extension kit for the antenna. The dedicated
antenna stylus should never come into contact with metallic parts.
The installer must CHECK and/or FILL IN the “Technical Data Sheet”, indicating the date
the system has been put into service, signing and stamping it.