Miller XMT 300 CC/TIG Benutzerhandbuch - Seite 14

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Miller XMT 300 CC/TIG Benutzerhandbuch
3-7.
Connecting Input
Power
Have
only qualified
person familiar with electronic
equipment perform
this installation.
Read and follow entire Section
7
for proper location
and installation
requirements
for
high-frequency
equipment
before
installing
unit.
ELECTRIC SHOCK
can
kill.
Do not touch live electrical
parts.
Tum Off
welding
power
source,
and disconnect
input
power before
inspecting
or
installing.
Have
only qualified
persons install unit.
Installation
must meet
National Electrical Code and
all other codes.
swam
13.2 4/93
Have
only qualified
persons make
this installation.
1
Rating
Label
Use
single
or
three-phase,
50/60
Hz,
ac
input
power which matches
one
of the
voltages
shown. The
AUTO-LINK
circuitry
senses
the
input voltage
and
automatically
links the unit for
operation.
2
Line Disconnect Device Of
Proper Rating
3
Input
Power Cord
4
Grounding
Conductor
Green Or Green With Yellow
Stripe(s)
Install
grounding
conductor and
input
conductors from unit to deen
ergized
line disconnect device.
Connect
grounding
conductorfirst,
then line
input
conductors.
Be
sure
grounding
conductor goes
to
an
earth
ground.
5
Black And White
Input
Con
ductor
6
Insulation
Sleeving
7
Electrical
Tape
8
Red
Input
Conductor
Red conductor
not
used in
single-
phase system.
Insulate and isolate
conductor
by sliding
insulation
sleeving
over
end of
lead,
bending
lead
back,
and
taping
to
power
cord.
9
Overcurrent Protection
Select
type
and
size
using
Table 3-3. Install into
deenergized
line disconnect device
(fused
dis
connect
switch
shown).
A~
WARNING
1~
HIGH-FREQUENCY RADIATION
can
interfere with radio
navigation, safety
services, computers,
and communica
tions
equipment.
Three-Phase
System
Single-Phase System
9
ssb2.3
11/93
Ref.
ST-144
221
/ Ref.
ST-070 399-C
/
Ref.
ST-146
123-A / S-0657 / Ref.
S-0092-A
Figure
3-8.
Input
Power Connections
OM-2204Page8