Fitting The Protection Guard; Electrical Connection - Ravaglioli G3.140R Instruction Manual

RAVAGLIOLI S.p.A.

9.3.6 Fitting the protection guard

1. Mount the protection guard (Fig. 22 ref. 1) to the
support (Fig. 22 ref. 2) using the screws (Fig. 22
ref. 3), interposing the Belleville washers (Fig. 22
ref. 4).
2. Tighten the screws (Fig. 22 ref. 3) in order to make
the guard (Fig. 22 ref. 1) lift or lower without
bumping against the limit switch. Carry out the
adjustment so that it's possible to manually guide
the guard both during closing and opening.
DURING GUARD'S ASSEMBLY,
PAY ATTENTION TO THE MICRO
PLACED INSIDE THE MACHINE.
Fig. 22
2
INSTRUCTION, USE AND
MAINTENANCE MANUAL
G3.140R - GP3.140R - G3.140RS - GP3.140RS
4
3
1
4

10.0 ELECTRICAL CONNECTION

EVEN THE TINIEST PROCEDURE
OF AN ELECTRICAL NATURE
MUST BE CARRIED OUT BY PRO-
FESSIONALLY QUALIFIED STAFF .
BEFORE CONNECTING THE MA-
CHINE MAKE SURE THAT:
• THE MAIN POWER RATING COR-
RESPONDS TO THE MACHINE
RATING AS SHOWN ON THE
MACHINE PLATE;
• ALL MAIN POWER COMPO -
NENTS ARE IN GOOD CONDI-
TION;
• THE ELECTRICAL SYSTEM
I S P R O P E R LY G R O U N D E D
(GROUND WIRE MUST BE THE
SAME CROSS-SECTION AREA
AS THE LARGEST POWER SUP-
PLY CABLES OR GREATER);
• MAKE SURE THAT THE ELEC-
TRICAL SYSTEM FEATURES A
CUTOUT WITH DIFFERENTIAL
PROTECTION SET AT 30 mA.
Connect the machine up to the mains by means of the
3-pole plug provided (230 V single-phase) through the
wall socket.
If the plug provided is not suitable for the wall socket,
fit a plug that complies with local and applicable regu-
lations. This operation must be performed by expert
and professional personnel.
FIT A TYPE-APPROVED (AS RE-
PORTED BEFORE) PLUG TO THE
MACHINE CABLE (THE GROUND
WIRE IS YELLOW/GREEN AND
MUST NEVER BE CONNECTED TO
THE PHASE LEADS). MAKE SURE
THAT THE ELECTRICAL SYSTEM
IS COMPATIBLE WITH THE RATED
POWER ABSORPTION SPECIFIED
IN THIS MANUAL AND APT TO
ENSURE THAT VOLTAGE DROP
UNDER FULL LOAD WILL NOT
EXCEED 4% OF RATED VOLTAGE
(10% UPON START-UP).
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