8. USE WARNINGS
We recommend following the indications below in order to always work in safety conditions.
·
All the operations must be carried out complying strictly with the safety rules of the country
where the device is to be installed.
·
It is STRICTLY FORBIDDEN to smoke during the installation or adjustment operations of the
cutting unit.
·
The Customer undertakes to comply with and make his staff observe all the rules and
regulations in force concerning safety, prevention of accidents and health in the work
place. Therefore, the Customer assumes the responsibility to strictly follow all the rules and
regulations in force, as well as the special provisions in force in sport and public installations
the Customer declares to know after receiving all the relative necessary information.
·
The cutting unit works also without its safety protective device. This protective
device must NEVER be removed.
·
Always check the resistance of the material to be cut and the kind of blade which is being used.
·
The Customer shall equip his own personnel with all the individual safety protections for
the execution of the works, as well as with the ones which might be prescribed by the
Manufacturer due to specific danger conditions of the plant or of the area where the
personnel must work.
·
Do not make any adjustment while the blade is working or while the electric plug is
connected.
·
Always pay attention to the electric cable position to prevent it from being cut or damaged
by the blade.
·
It is allowed to assemble cutting unit GRT12M on machines O.E.M. on condition that their
original structure is not modified. Otherwise, the intervention must be certified by Rasor
®
.
WARNING
3
9. ELECTRIC CONNECTION
B
A
B
Firstly make sure that the lines are able to supply the cutting unit with power correctly,
in compliance with the safety rules (for the feature required see par. 5).
We suggest installing a magnetothermic safety device before the cutting unit and check that
the ground circuit is effective. Before working on the feeding cable pull the plug out. Check
that electric connections and protections correspond to the driving force and the plate data
values (voltage and current), required by the different electric circuits. By referring to the CEI
11-27/1 standard all the works carried out by means of electric current must be performed
by staff provided with all the devices required by the above-mentioned standard. For the
works carried out under voltage, it is necessary that the employer certifies the staff suitability,
after a training period. The cutting unit GRT12M is supplied
with electric cable connected to the connector block located
near the motor. The user must connect the cutting unit to the
mains (the cable complies with the CEI 20-22 III Standard).
Never change the length of the supplied cable. If necessary, use
a longer cable and replace the one supplied. To connect the
new cable open cover “
A
” by unscrewing the 4 cross-slotted
screws “
B
” (see picture 3). Connect the phase cable to the
terminal board. The minimum section of the connecting cables
must be determined by the operator in charge of the installation.
We recommend using IMQ approved safety cables and sockets.
Check the connection by enabling the cutting unit and verify
the rotation direction. The cutting unit is provided with earthing
(yellow-green cable). Possible faulty earthing connections may
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Содержание GRT12M
Страница 1: ...use manual GRT12M THREE PHASE CUTTING UNIT...
