Lincoln-international K2259-1 User Manual download pdf (Page 11)

Cobramatic

Owner’s Manual - page 1

Section A Installation

Technical Speciﬁcations

Wire Diameter Capacity ............................. .030” - .045” Solid and Hard wire

...................................................................... .030” - 1/16” Aluminum

Wire Capacity ...................................................... 12” Standard

(Insulated or Non-Insulated)

Power Input ......................................................... 42 VAC 50/60 Hz,

............................................................................... 150 Watts Peak (3 amps)

Weight .................................................................. 42 pounds

Shipping Weight ................................................. 47 pounds

Support Equipment Required

C.V. or C.C. Power Source of Sufﬁcient Capacity for Your Needs.

Regulated Gas Supply and Hoses.

Properly Sized Power Leads from Power Source to Wire Feeder and Ground.

Coolant Recommendations (for Water Cooled Guns)

Water Source and Hose Capable of Providing a Minimum of 1 qt/min. at 45

p.s.i. when using water cooled guns.

MK Recommended Coolant Solution:

1 part ethylene glycol

3 parts distilled water

1 teaspoon liquid glycerin

Check coolant periodically to remain within limits of the following:

A. Coolant Flow rate - 1 quart/minute at 45 p.s.i.

B. Resistivity - 10K ohms/centimeter

C. Ph Range - 5.5-8.5

D. Particle Size - .005”

Machine Grounding

The Cobramatic

and GMAW wire feeders are grounded to the power source

through the input cable. The power source grounding terminal must be prop-

erly connected to electrical ground per the power source operating manual.

Mounting Location

The cabinet should be placed in a location where it can be protected from

damage. Lead lengths and accessibility must also be considered when

installing the cabinet.

Input Power Connections

Your Wire Feeder comes factory ready with a harness to plug directly into all

14 pin Lincoln Power Sources equipped with 42 VAC auxiliary.

The 42 VAC is connected to the PC Board on terminal strip J5 #1 (neutral-

white) and #2 (hot-black) and Ground (green) to the Cabinet chassis. See

diagram in the appendix.

Wire Threading Procedure

Wire Spool Installation

Release latches, and open right side door of cabinet.

Remove spool retainer nut from spindle hub.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 43 44

Comments to this Manuals

No comments

Lincoln-international K2259-1 User Manual Page 11

Comments to this Manuals