Table of Contents
Advertisement
A
~E",V"-."-O
_ _ _ _ _ _ _ _ _ _ --,,D-,.75=PO::."':.:;E",R.:.;
A
o :M:::P-,L::..' F ,,IE.:.;R _ _ _ _ _
(£[J@(1ill)1fil9
5 Voltage Conversion
Often
Crown
produCIS
are
purchased
in
one country
and
later moved
to
another
requiring
an AC mains conversion.
For
this reason the following
chan/explanation as well
as
a world-wide
voltage
map
is
provided.
The
0-75
power
supply may be
connected for
any of
five
voltages.
Convening from one
1.0
another
can
be
accomplished
with
a
soldering
iron
and
a pair
of
wire
cutlers.
Follow
the
fable
shown
with
the
schematic,
and
the drawing
below.
CAUTION:Because
there
is
a
ris
k
of electric shock,
only
a
competent
technic ian
should
attempt to alter
tbe
line voltage config uration.
1. Remove
the
tOp
cover
of
the
D-75 (held on by
8
screws).
2.
With the unit
ri
ght
side
up,
a
nd the
front panel
toward
you, locate
lhe
terminal
strip o
n
the
front
in
the near right-
hand
comer.
3.
Make the appropriate change
in
jumpers
for
the
desired operating voHage. See Fig. 7.30.
4. RepIace the 2
amp
line fuse
with
a
I
amp
type
3AG
fuse.
for all
connections
200V and above.
5. Change
the
line cord tage 10 read !he
correct voltage.
Note:
Use
only
a 2
amp
fuse
for lOOVAC
or 120VAC
operation.
Use only a 1
amp fuse
for
200VAC, 220VAC
or 240V AC
operation.
100 VAC
r~
~
¥
~ ~ ~
200 VAC
II
&~~~~
220 VAC
~l~~~
z
w
tf
I-
o
240VAC
~
Rg.
5.
1
AC
Mains
Voltage Conversion
Ma
intenance
5·
t
Hide quick links:
Advertisement
Table of Contents
