The Multi-weld 350 (K1735-1) is the recommended means by which to control the MULTI-SOURCE power supply.
Connections between the MULTI-SOURCE and the Multi-weld may be easily made using Twist-Mate male and
female connectors and the K1736-1 Distribution box.

1. ON/OFF TOGGLE SWITCH:

This

toggle

switch turns the machine ON or OFF.

2. CIRCUIT BREAKER:

This

10 amp

breaker protects the 120 VAC fan circuit.

3. AMBER LED:

This

LED indicates that

the temperature of the machine is too
high.

4. WHITE LED:

This

LED indicates that the

control board is energized.

5. GREEN LED:

This

LED indicates that the

machines output voltage is within the safe
operating range.

6. DIGITAL METER: Provides the user with

an indication of the percentage of avail-
able power.

For 1/0 Cable

K852-70

K1759-70

K852-90

K1759-90

Twist-Mate Male Connector

Twist-Mate Female Connector

Twist-Mate Male Connector

Twist-Mate Female Connector

For 3/0 Cable

The Multi-weld 350 has multi-process capability and may be used in manual and semi-automatic processes. When
a wire feeder is required an LN-25 (K449) is recommended. The number of Multi-Weld 350s, the procedures used
and the combined duty cycle of the arcs are only limited by the 40,000 watt (36,000 watts on 50 Hz) rating of the
Multi-Source supply. The machine is IP-23S rated and is designed for outdoor applications.

% Output

Output

Thermal

Fan

Power

OFF

CONTROLS AND SETTINGS

All operator controls and adjustments are located on the Case Front Assembly of the MULTI-SOURCE. See
Figure B.1. below for the location of each control.

FIGURE B.1. - CONTROL PANEL