RAS
BENDING.CHEEK
RAIL
When
bending
profiles
which require a special rail
instead of
the
standard
bending
rail
in
lhe
bending
cheek, the replacement
procedure
is as
follows: The bending cheek must be in its starting
position.
The
machine must always be switched off before replacing
the bending-cheek
rail. For this, the main switch on the
switchgear cabinet
must
be
turned off and secured
with
a
padlock
The responsible
member
of staff must take
posses-
sion of
the
padlock
key.
The
bending-cheek rails may be very heavy
-
according to
version and length
-.The
corresponding
weights are marked
in
each
blade at the right hand side. Prior the each blade
changing, the authorized
people
must be
consider
these
weight
indication. lt is therefore absolutely necessary that
enough
people
are available to replace the rail. Each
person
should
not lift
more
than approx. 66 lbs
-
30
kg.
Once the machine has been disconnected
from
the electric system, undo
all
screws holding
the
bending rail.
Using the efiractor hook
(included
in the
supplied
accessories) in the auxiliary hole
provided
on
the
right-hand side of the rail,
pull
the rail upwards out
of the retaining
groove.
Place the
replacement
rail into
the
retaining
groove
on the bending cheek from above. Care must be taken
to
ensure that the rail makes
good
contact
along
its
entire length. Then tighten allscrews again.
ATTENTION!
When
fitting narrow bending rails, always be sure to use the
shoder
fastening
screws
which belong to the rail.
ATTENTION!
When using nanower bending
rails
than the 1.18" standard
bending rail, the max.
permitted
sheet thickness may be
reduced. Consult
the manufacturer for
permitted
values
(also
refer
to
Chapter
1 "TECHNICAL DATA").
RAS
74.20-40
MULTIBEND 9OOO
WORKING
WITH
THE MACHINE
September
7, 1993
6-19
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