Miller Electric 375 User Manual download pdf

Air Plasma

Cutting

Issued Sept. 2013 • Index No. PC/9.1

XT30C torch with ergonomic handle

to help prevent operator fatigue

while the flexible cable makes

maneuvering easier.

Dual input voltage located in back of

unit allows either 115 or 230 VAC

input power and provides patented

protection in case of incorrect switch

position. Unit provides full cutting

capacity when powered by most

engine-driven welders with 240 VAC

auxiliary receptacles.

Starts without high-frequency

so it will not interfere with controls

or computers.

Heavy-duty clamp included.

Electronic pilot arc controller

automatically controls the pilot

circuit to provide expanded metal

cutting capability without having to

re-trigger the torch, increasing

productivity and extending tip life.

Postflow cooling circuit extends

the life of the consumables and torch

by cooling them with postflow air

after the trigger is released.

Can be powered by any Miller

engine drive with generator power

(e.g. Bobcat

™

) or equivalent

competitive equipment. See page 3

for engine drive compatibility and

recommended settings.

Consumables storage compart ment

provides convenient access to

consumables and parts.

Pressure gauge and pressure knob

for manual adjustment of pressure to

the torch.

LED indicators for pressure, power,

cup and temperature allow faster

troubleshooting, eliminating

unnecessary downtime.

LVC

™

line voltage compensation

provides peak performance power

under variable conditions (power

fluctuations up to ±15 percent) for

steady cuts and cleaner ending cuts.

Power factor correction expands

operator’s work area via extension

cords while minimizing nuisance trips

caused by voltage drops.

Gas/air filter/regulator inside the

power source provides added

protection during transportation.

Standard air connection on back panel

for easy gas or air hookup.

Power source is warranted for 3 years, parts and labor.

XT torch is warranted for 1 year, parts only.

Comes complete with:

XT30C hand-held torch with

20-ft. (6.1 m) cable

Heavy-duty work clamp with

20-ft. (6.1 m) cable

10-ft. (3 m) power cord with

115 VAC, 20 A plug

Built-in gas/air filter and regulator

Extra consumables (2 electrodes,

2 tips and 1 air fitting)

Process

Air Plasma Cutting

Rated Output

15 – 27 A at 90 VDC,

35% Duty Cycle

Cutting Capability

Rated: 3/8 in. (9.5 mm)

Sever: 5/8 in. (15.9 mm)

Weight

With torch: 55 lb. (25 kg)

Industrial Applications

Maintenance

Light Construction

Prototyping

Body Shops

Fabrication

HVAC Ductwork

Required Input Pressure/Flow

5.0 SCFM (142 L/min.) at

90 PSI minimum (621 kPa)

120 PSI maximum (828 kPa)

Miller Electric Mfg. Co.

An ITW Company

1635 West Spencer Street

P.O. Box 1079

Appleton, WI 54912-1079 USA

MillerWelds.comEquipment Sales US and Canada

Phone: 866-931-9730

FAX: 800-637-2315

International Phone: 920-735-4554

International FAX: 920-735-4125

Spectrum

375

Quick

Specs

1 2 3 4

Summary of Contents

Page 1 - Spectrum

Air Plasma CuttingIssued Sept. 2013 • Index No. PC/9.1XT30C torch with ergonomic handleto help prevent operator fatigue while the flexible cable makes

Page 2 - Control Panel

2Control PanelRated Output 15–27 A at 90 VDC, 35% duty cycleMax. Open-Circuit Voltage288 VDCWeight with TorchNet: 55 lb. (25 kg)Ship: 61.5 lb. (27.9 k

Page 3 - Engine Drive Compatibility

3No. 30B EconomyCart with Cord Wrap #300 511This economicalrunning gear providesmobility, includes acord wrap and extrastorage space, and isangled

Page 4 - XT30C Torch and Consumables

Power Source Stock No. Description Qty. PriceSpectrum®375 #907 532 115/230 VAC, 60 Hz, with 20-ft. (6.1 m) XT30C hand-held torchReplacement Torch and