Miller LF000000 Owner's manual

Brand: Miller

Model: LF000000

Type: Owner's manual

This manual is also suitable for

OWNER’S MANUAL OM-226 346A

September 2005

RCCS-14 (300 126) For PipePro 450 RFC

1. Safety Symbol Definitions

Warning! Watch Out! There are possible hazards as

shown in the adjoining symbols.

Have only trained and qualified persons install, operate,

or service this unit. Call your distributor if you do not

understand the directions. For WELDING SAFETY and

EMF information, read power source Manual.

Beware of electric shock from wiring. Keep all panels and

covers closed.

Wear safety glasses with side shields.

2. Installation And Operation

The RCCS (Rotary Current And Contactor Control) is equipped with a 14-pin plug

for connecting to the welding power source.

NOTE

1 RCCS (Rotary Current And

Contactor Control)

2 Velcro Straps

3 Torch

Secure to torch with velcro straps.

4 14-Pin Plug

To connect plug to matching recep-

tacle on welding power source,

align keyway, insert plug, and tight-

en threaded collar.

5 Current And Contactor

Control Thumbwheel

Turn thumbwheel in the Increase di-

rection to energize the welding

power source, and increase current

level up to that set on the welding

power source current control.

Turn thumbwheel in the opposite

direction to reduce current output

to zero, and deenergize the welding

power source.

Ref. 804 361-A

OM-226 346 Page 2

3. Circuit Diagram

226 343-A

4. Parts List

804 362-A

BRN

WHT

BLK

RED

GRN

RED

BLK

WHT

BRN

SHIELD

Description

Part No.

QuantityItem

No.

Dia

Mkgs.

1 PLG2 215 031 PLUG 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 200 545 STRAIN RELIEF 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3 151 146 CABLE 26.5’. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4 215 030 TUBING 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5 209 313 CONNECTOR 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6 PLG1 209 314 CONNECTOR 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7 151 145 SCREW 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

8 185 419 HANDLE, COVER 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

9 189 024 CIRCUIT CARD ASSY 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

10 185 418 HANDLE, BASE 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

11 155 146 SPONGE, NEOPRENE 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

151 314 STRAP 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

BE SURE TO PROVIDE MODEL WHEN ORDERING REPLACEMENT PARTS.