RAS MULTIBEND 9000 - Page 62

ELECTRICAL
EQUIPMENT
TTENT
I
ATTENTION!
ATTENTION!
RAS
74.20-40
MULTIBEND
9OOO
As
it
is
possible
for
terminals
in
the switchgear
cabinet
to
become
loose
in
transit,
all
terminals
in
the switchgear
cabi-
net
must
be
checked
and
tightened
if
necessary.
Before
connecting
the
machine
to
the mains,
check
that
the
operating
voltage
and frequency
quoted
on
the
switchgear
cabinet
iating
piate
agrees
with
the
local
mains
voltage
and
frequency.
The
system
may
only be
connected
to
the mains
after
the
main
electric
supply
iine
has
been
connected
in
the
switch-
gear
cabinet.
Once
the
machine
has
been
connected
to
the mains,
use
the
rotary
field
measuring
instrument
to
check
the
direction
of
the
rotary
field
for the
alternating
current
at terminals
Ll,12
and
L3.
The rotary
field
must
rotate
clockwise
under
all
circum-
stances.
The
main
switch
and
the
main
electric
supply
line
from
the
mains
to
the
switchgear
cabinet
must
be
deactivated
under
atl
circumstances
before
the
phases
are
changed.
Care
must
be
taken
to
ensure
that
the
main
supply
line
cannot
be
activated
during
the
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'
Change
two
phases
if necessary.
Now
check
the
direction
of rotation
for
the
main
drive
motor
(hydraulic
drive).
5-4
S€ptember
7,
1993