A-6

A-6

INSTALLATION

Return to Section TOC

TOC

RECONNECT PROCEDURE

When received directly from the factory, the machines are internally connected for 230 VAC. Reconnection will be necessary if a higher input voltage is used. To reconnect the Pro-Cut to 460 VAC or to connect back to 230 VAC, follow the directions as outlined below. Follow this procedure ONLY while the Pro-Cut is dis- connected from the input power.

CAUTION

Failure to follow these instructions can cause immedi- ate failure of components in the welder.

1. Open the access door on the side of the machine.

FIGURE A.2 – RECONNECTION DIAGRAM

RECONNECT PROCEDURE

 

WARNING

 

• Disconnect input power before

 

inspecting or servicing machine.

 

• Do not operate with wraparound

 

removed.

ELECTRIC

• Do not touch electrically live parts.

SHOCK

• Only qualified persons should install,

CAN KILL

use, or service this equipment.

1.BE SURE POWER SWITCH IS OFF.

2.CONNECT LEAD 'A' TO DESIRED INPUT VOLTAGE RANGE. 440 - 460V

Connection instructions are also included on the

inside of the door.

2. For 230: Position the large switch to 200-230. See

380 - 415V

220 - 230V

200 - 208V

'A'

Figure A.2.

For 460: Position the large switch to 380-460. See

Figure A-2.

3. Move the “A” lead to the appropriate terminal.

3. POSITION SWITCH TO DESIRED INPUT VOLTAGE RANGE.

VOLTAGE = 380 - 460V

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

VOLTAGE = 200 - 230V

PRO-CUT 80

Page 12
Image 12
Lincoln Electric SVM146-A service manual Reconnect Procedure

SVM146-A specifications

Lincoln Electric's SVM146-A is a versatile and powerful multi-process welding machine designed for professionals in various industries. Known for its robustness and reliability, this machine excels in both performance and user-friendly features, making it a popular choice among welders.

One of the standout features of the SVM146-A is its multi-process capability, allowing users to perform MIG, TIG, and stick welding using a single unit. This versatility is enhanced by Lincoln Electric's innovative Auto-Set technology, which automatically adjusts the machine's settings based on the selected process and materials being welded. This feature significantly reduces the time spent on setup and helps ensure optimal weld quality, even for less experienced operators.

The SVM146-A is powered by a reliable inverter design, which provides greater efficiency compared to traditional transformer-based machines. This compact and lightweight design allows for easy transport, making it ideal for job sites or remote locations. The inverter technology also contributes to enhanced arc stability and better overall performance, providing high-quality welds in less time.

Another key characteristic of this welding machine is its robust construction, designed to withstand the rigors of heavy industrial use. The SVM146-A features a durable chassis and control panel, ensuring longevity and reliability under challenging working conditions. Additionally, its intuitive interface allows users to easily navigate settings and make adjustments as needed.

Safety is a paramount concern in welding applications, and the SVM146-A is equipped with several safety features, including over-temperature and over-voltage protection, ensuring that the machine operates safely even in demanding environments. It also features a start inhibit system, preventing the machine from being started under unsafe conditions.

The SVM146-A is compatible with a variety of welding accessories and consumables, enhancing its flexibility and usability across different applications. Whether it’s automotive repair, heavy fabrication, or maintenance work, this welding machine adapts to various tasks, making it a valuable addition to any professional's toolkit.

In conclusion, Lincoln Electric's SVM146-A stands out as a multi-process welding machine that combines advanced technology, robust design, and user-friendly features. It is engineered for performance and reliability, making it an excellent investment for professionals dedicated to achieving high-quality welds.