RAS MULTIBEND 9000 - 5.2 Mains Connection

RAS
ELECTRICAL
EQUIPMENT
5.2. MAINS CONNECTION
All electric cables
have been
installed so that it
is only
necessary to connect
the main electric
supply linefromthe
mainstothe switchgearcabinel (refertotheenclosed
architecturaldiagrarns).
The electric cables
from the control
panel
to the
electronic system and
the controller
must first
be connected
in the switchgear
cabinet, according
to the designations,
under
all circumstances
(refer
to Chapter 3.4
"INSTALLING THE
MACHINE" "FlTTlNc
THE
CONTROL
PANEL WITH
BOOM).
Furthermore,
the
main electric supply line
from the
mains to
the switchgear
cabinet
must be deactivated.
Care
must be
taken to ensure
that
the main supply line
cannot be activated
during
work.
The member of
staff responsible
for this work
must satisfy
himself
that the supply line really
is dead, with
a measuring instrument,
before
starting work
The
main switch
must be turned
off and secured
with a
padlock.
The authorized
electrician
must take
possession
of
the
padlock
key.
The main electric
supply line
must first be connected
to tine
terminals
Ll, L2
and L3 in the switchgear
cabinet, then
to the
grounding
terminal
PE of terminal strip
Xl
(refer
to the
en-
closed
architectural diagrams).
The
yellow
terminal shroud-
ing,
covering terminals
L1, L2 and
L3 must be removed
by
undoing
the screws beforehand
and must be
replaced imme-
diately once
these terminals
have been connected.
RAS
74.20-40
MULTIBEND
9OOO
September
7, 1993
5-3