Return to Section TOC

Return to Master TOC

A-4

 

INSTALLATION

 

A-4

5/16-18 THREAD

2.25

CLEARANCE

10 . 50

 

 

FOR 1/4 BOLT

 

 

 

. 50

 

 

 

 

 

6.00

 

14

 

 

1

11.00

 

.

 

 

3

 

 

 

 

7

 

 

00

10

 

.

 

 

 

5

 

 

 

.00

 

 

 

 

 

 

 

 

FEED PLATE

 

 

 

3.00

 

DOOR OPEN

 

 

C L E A R A N C E

 

 

 

 

FOR 1/4 BOLT

 

BOTTOM FRONT

 

 

 

 

 

 

 

 

 

10.50

5.00

 

2.63

2.63

 

 

 

 

14.50

 

 

14 . 50

5 . 25

 

 

 

 

Return to Section TOC

Return to Section TOC

Return to Section TOC

Return to Master TOC

Return to Master TOC

Return to Master TOC

FIGURE A.1

Mounting Synergic 7F Wire Drive Unit (K679-1 or -2)

Mount the wire feed unit by means of the insulated mounting bracket attached to the bottom of the gearbox. Reference L9777 (included with Drive unit) to find the size and location of the mounting holes. The gearbox assembly is electrically “hot” when the gun trigger is pressed. Therefore, make certain the gearbox does not come in contact with the structure on which the unit is mounted.

The wire feed unit should be mounted so that the drive rolls are in a vertical plane so dirt will not collect in the drive roll area. Position the mechanism so it will point down at about a 45° angle so the wire feed gun cable will not be bent sharply as it comes from the unit.

Mounting the LN-10 Control Box

The same control box is used for both a 10 Series drive, or a Synergic 7F drive. The back plate of the control box has two keyhole slots and one bottom slot for mounting. See Figure A.2 for the size and location of these slots. Mount the box at some convenient location close to the wire drive unit which will enable the desired control cable to reach between the control box and the wire drive unit.

a)Drill the required holes in the mounting surface, partially install 1/4-20 screws.

b)Mount the box.

c)Tighten the screws.

FIGURE A.2

Connecting Wire Drive Unit to Control Box

One head to control cable assembly is required. The Head to Control cable assemblies are available in two types:

K1498-"L" -Includes a control cable with 14-pin ms-style connectors on each end, and a 3/0 weld cable (rated 600 amps, 60% duty cycle) to route between the wire drive and the control box. Available in lengths "" of 16 ft. (4.9 m), 20 ft. (6.1 m) and 25 ft. (7.6 m)

K681-"L" - Same as K1498, but does not include weld cable. Available in lengths "L" of 12 ft (3.6 m), 16 ft (4.9 m) and 25 ft. (7.6 m).

a)Making certain the cables are protected from any sharp corners which may damage their jackets, mount the cable assembly along the boom so the end with the female amphenol connector pins is at the wire feed unit.

b)Connect the 14-socket cable connectors to the mating receptacles on the back of the wire feed unit connec- tion box.

c)At the same end, connect the electrode lead to the 1/2" connection bolt on the front of the left wire drive head feed plate.

d)At the control box end, connect the 14 pin connectors of the cable to the mating receptacle on the bottom of the control box.

e)At the control box current sensor, slip the cover box up off the sensor and connect the electrode cable(s) to the top bolt connection.

LN-10

Page 10
Image 10
Lincoln Electric SVM154-A service manual Mounting Synergic 7F Wire Drive Unit K679-1 or, Mounting the LN-10 Control Box

SVM154-A specifications

The Lincoln Electric SVM154-A is a powerful and versatile inverter-based welding machine designed for a wide range of applications. As a part of Lincoln Electric's esteemed portfolio, this model is particularly favored for its robust performance and cutting-edge technologies, making it ideal for both professional fabricators and hobbyists alike.

One of the standout features of the SVM154-A is its compact and lightweight design, which enhances portability without compromising power. Weighing significantly less than traditional welding machines, it allows welders to easily transport the equipment to various job sites. This feature is particularly beneficial in industries where mobility is essential.

Equipped with advanced inverter technology, the SVM154-A delivers a stable and smooth arc, providing consistent welding performance even in challenging conditions. The inverter design also contributes to energy efficiency, allowing users to save on operational costs while enjoying superior performance. The machine supports both MIG and TIG welding processes, which adds to its versatility. This adaptability makes it suitable for a range of materials including mild steel, stainless steel, and aluminum.

Another notable characteristic is its user-friendly interface. Designed with the welder in mind, the SVM154-A includes intuitive controls that simplify settings adjustments and operational processes. This ergonomic layout allows for ease of use, even for beginners, while still offering the adjustments that experienced welders appreciate for customizing their welds.

The SVM154-A also includes several safety features, such as thermal overload protection and a dynamic power control, ensuring safe operation while maintaining high productivity. Users benefit from features that protect both the machine and the operator, making it a reliable choice for long hours of work.

Moreover, Lincoln Electric's commitment to durability is evident in the SVM154-A's construction. Built with high-quality materials, this welding machine is designed to withstand the rigors of daily use, ensuring longevity and reliability over time.

In summary, the Lincoln Electric SVM154-A stands out for its portability, versatility, and user-centric design. With advanced inverter technology that promotes energy efficiency and a stability for various welding processes, it serves as a valuable tool for both professionals and hobbyists seeking to achieve high-quality welds across different applications. Its combination of advanced features, safety mechanisms, and rugged durability positions the SVM154-A as a top choice in the welding equipment market.