Miller 3045 FC, Руководство пользователя

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OM-1500-3 Page 9
SECTION 2 – DEFINITIONS
2-1. Symbols And Definitions
Output Input
A
Amperes
V
Volts
Increase Wire Feed Percent Read Instructions
Constant Current
(CC)
Constant Voltage
(CV)
Circuit Breaker
Hz
Hertz
SECTION 3 – INSTALLATION
3-1. Wire Feeder Specifications
Type of Control
Input Power
Type of Weld
Input Power
Welding Power
Source Type
Wire Feed
Speed Range*
Wire Type And
Diameter
115 Volts
AC
Open Circuit/Arc Voltage,
15 – 100 Volts DC
Constant Current (CC) DC
Or
Constant Voltage (CV) DC
Constant Current (CC):
30 – 350 ipm
(0.8 – 8.9 mpm)
Constant Voltage (CV):
30 – 600 ipm
(0.8 – 15.3 mpm)
*Actual range dependent
on arc voltage applied.
Flux Cored:
.030 – .045 in
(0.8 – 1.2 mm)
Solid Steel*:
.024 – .035 in
(0.6 – 0.9 mm)
Stainless Steel*:
.030 – .035 in
(0.8 – 0.9 mm)
*w/CV power source and
optional gas solenoid kit.
Input Welding
Circuit Rating
Wire Spool Capacity Overall Dimensions Weight
175 Amperes At 60%
Duty Cycle
225 Amperes Maximum At
30% Duty Cycle
2 lb (0.9 kg),
4 in (102 mm)
or
10 lb (4.5 kg),
8 in (203 mm)
Length: 18 in (457 mm)
Width: 8-5/8 in (219 mm)
Height: 11-5/8 in (295 mm)
29 lb
(13.2 kg)
3-2. Gun Specifications
A 10 ft (3 m) gun (maximum) is recommended for use with this wire feeder.
Note
Type: Air-Cooled Gun For GMAW And FCAW Welding
Feed: .023 To .045 in (0.6 To 1.1 mm) Hard Or Flux Cored Wires
(Standard Torch Equipped With .030 – .035 in. Liner)
Duty Cycle Rating: 100%: 250 A With CO
2
Shielding Gas; 150 A With Mixed Gases
60%: 250 A With CO
2
Shielding Gas; 200 A With Mixed Gases
Tips: .030 in. (0.8 Mm), .035 in. (0.9 Mm) Tips Are Supplied; .024 in. (0.6 Mm) And .045 in. (1.2 Mm)
Tips Available (See Parts List)
.
Wire size is stamped on contact tip – check and match wire size (see Section 6-3).
Note: Using gasless flux cored wire reduces gun duty cycle.
.
A 10 ft gun (maximum) is recommended for use with this wire feeder.
Ref. 800 797-C