Miller XMT 300 CC/TIG Manuel du propriétaire - Page 7
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SECTION
1
-
SAFETY INFORMATION
Read all
safety
messages
throughout
this manual.
Obey
all
safety
messages
to
avoid
injury.
Leam the
meaning
of WARNING and
CAUTION.
modl.1 2/93
;1~II~eU
K
can
kill
3
I
scat
parts.
power
beforeJj_
4
~ r ~ ! i ! t ~
ELECTRIC SHOC
Do
not
touch
live
elect
Disconnect
input
installing
or
servicing.
Figure
1-1.
Safety
Information
SECTION
2-
SPECIFICATIONS
Table 2-1.
Welding
Power Source
Specification
Description
Type
Of
Output
Constant CurrentiDirect Current
(CC/DC)
Welding
Processes
Gas
Tungsten
Arc
(GTAW),
Gas
Tungsten
Arc
-
Pulsed
(GTAW-P),
Shielded Metal Arc
Welding
(SMAW)
Input
Power Cord
12
ft
(3.7 m)
Overall Dimensions
Length:
21-3/4 in
(522 mm);
Width: 12 in
(305 mm); Height:
17-3/8 in
(441 mm)
Weight
Rated Weld
Output
Net:
84 lb
(38 kg); Ship:
89 lb
(40
kg)
With
Three-Phase
Input
With
Single-Phase
Input
300
Amperes,
32
Volts DC At 60%
Duty Cycle
(See
Section
2-2)
225
Amperes,
29 Volts
DC
At 60%
Duty Cycle
(See
Section
2-2)
Type
Of
Input
230, 460,
Or
575
Volts
AC;
50/60 Hz
230, 460,
Or 575 Volts
AC;
50/60 Hz
Input Amperes
At Rated
Output
42 A At 230
V,
21 A
At 460
V,
16.4 A At 575 V
50.8 A At 230
V,
29 A At 460
V,
23.6 A At 575 V
Input Amperes
While
Idling
(Fan
Not
Running)
1.2 A At 230
V,
0.6 A At 460
V,
0.6 A At 575 V
1.1 A At 230
V,
0.6 A At 460
V,
0.6 A At 575 V
KVA/KW Used At Rated
Output
16.1 kVA/1 1.3 kW
12.8
kVA/7.8
kW
Amperage Range
5-375 A
5-225 A
Max.
Open-Circuit Voltage
80 Volts DC
80 Volts DC
1
2
2
\
/
AA
CAUTION
5
L
~
MOVING PARTS
can
injure.
Keep
sway
from
moving
parts.
I
Keep
all
panels
end
covers
closed
I
when
operating.
I
1
Safety
Alert
Symbol
2
Signal
Word
WARN ING
means
possible
death
or
serious
injury
can
happen.
CAUTION
means
possible
minor
injury
or
equipment
damage
can
happen.
3
Statement Of
Hazard And
Result
6
__!.
NOTE
~
READ SAFETY BLOCKS
at start
of
Section 3-1 before
proceeding.
Turn Off switch when
using high frequency.
4
Safety
Instructions To Avoid
Hazard
5
Hazard
Symbol (If Available)
6
Safety
Banner
Read
safety
blocks for each sym
bol shown.
7
NOTE
Special
instructions for best oper
ation
not
related
to
safety.
OM-2204
Page
1