RAS MULTIBEND 9000 - Page 50

-
Malfunctions
caused
by inadequate
or
incompetent
maintenance
work
can incur
very
high
repair
costs
and long
d-owntimes
for
the
folding
machine.
Regular
maintenance
is
therefore
indispensable.
-
Operational
safety and
the service
life
of
the lolding
machine
depend
on
proper
maintenance
-
as well as
several other
factors.
MAINTENANCE
4.1.
NOTES
ATTENTION!
RAS
74.20-40
MULTIBEND
9OOO
The
directives
tisted
in Section2'SAFETY"
must
beobserved
for
all maintenance
oPerations.
ln
other
aspects,
the separate
"SIEMENS
Servomotors
1
HU
305
and Tachogenerator
1 HU
1052"
operating
instruc-
tions,
as
wetl
as the
"lnstallation
and
operating
instructions
for RIEGELER
conditioners"
must
also
be observed
(refer to
the
Annex
to
this operating
manual).
tt is
prohibited to
remove
the lead
seals
from
the
pressure
relief
valves
in the
hydraulic
system
or to
make
adiustments
of any
kind.
ATTEh
4-2
S€ptemb€r7,1993