![background image](http://html1.mh-extra.com/html/zeiss/visuphor-500/visuphor-500_user-manual_3373085053.webp)
Maintenance
and
care
Replacing
the
fuses
WARNING
-
RISK
OF
ELECTRIC
SHOCK
The
VISUPHOR
500
must
be
switched
off
and
disconnected
from
the
power
supply
before
being
cleaned
or
serviced.
Before
changing
the
fuses,
disconnect
the
device
from
the
power
supply
to
prevent
the
risk
of
serious
injury
or
death.
WARNING
-
RISK
OF
ELECTRIC
SHOCK
Internal
fuses
may
only
be
changed
by
service
staff
specially
trained
in
maintenance
and
service
work.
Opening
up
the
casing
while
the
unit
is
turned
on
exposes
the
operator
to
the
risk
of
a
fatal
electric
shock.
WARNING
-
FIRE
HAZARD
Replace
the
fuses
in
the
power
input
module
with
fuses
which
conform
with
the
specifications
in
Section
Technical
data
,
page
56
of
this
user
manual.
•
Disconnect
the
device
from
the
power
supply.
•
Release
the
lock
mechanism
at
the
sides
of
the
fuse
compartment
(
3
,
Fig.
25)
and
remove
the
fuse
carrier
(
1
,
Fig.
25).
47
1
Fuse
holders
2
Fuse
3
Fuse
compartment
Fig.
25
Replacing
the
fuses
000000-2075-933-GA-en-GB-230822