Safety
04/2015
S.
16
Fig.
3:
sense
of
rotation
motor
If
the
motor
has
the
wrong
sense
of
rotation,
switch
the
motor
off
immediately
and
have
a
skilled
electrician
reconnect
two
leads.
As
no
oil
flows
through
the
pump
when
the
motor
rotates
with
the
wrong
sense,
the
motor
may
be
switched
on
only
for
a
very
short
time
(5sec
maximum).
Notes
for
cleaning,
maintaining
and
inspection
works
Maintenance,
cleaning
and
inspection
work
may
only
be
carried
out
by
authorised
personnel
and
only
when
the
machine
is
at
a
standstill
and
switched
off.
Cleaning
flaps
may
only
be
opened
for
the
aforementioned
purposes.
The
master
switch
must
be
guarded
by
a
padlock
against
unintentional
starting
and
must
be
locked.
Supervising
staff
or
the
appointed
skilled
persons
must
keep
the
key
at
a
safe
place.
Please
find
further
necessary
information
in
chapter
7.
After
completion
of
the
work,
all
flaps
have
to
be
closed
carefully.
Lead
seals
must
not
be
broken
nor
pressures
be
changed
as
this
invalidates
any
guarantee
and
may
lead
to
prosecution.
Separating
protective
devices
held
in
place
by
bolts
which
fit
through
keyhole
‐
shaped
slots
are
removed
from
the
machine
by
loosening
the
bolts
3
or
4
turns.
The
bolts
should
remain
in
the
drill
holes.
The
cover
can
now
be
slid
along
the
keyhole
and
removed
by
lifting
over
the
bolt
heads
which
fit
through
the
round,
upper
keyhole
aperture.
The
covers
are
replaced
by
reversing
the
sequence.
The
use
of
highly
inflammable
substances
(e.g.
cleaning
solvents)
is
prohibited.
Fig.
4:
separating
protective
devices
Instructions
on
maintenance
and
repair
work
The
instructions
in
the
chapter
"Maintenance
and
repair"
must
be
observed.