Operation Manual

A7 MIG Gun 500-g© Kemppi Oy 2017 1712

OPERATING MANUAL

11. INSTALLING THE ROBOT GUN

Risk of injury due to unexpected start-up

For the entire duration of maintenance, servicing,

unmounting, and repair work, the following instructions

must be adhered to:

• Switch o the power supply.

• Cut o the compressed air supply.

• Pull the power plug.

Read the safety instructions in this manual and the

separate safety instructions.

The system may only be installed by authorized personnel.

11.1 Assembling the A7 MIG Gun 500-g

neck

This section describes how to assemble the A7 MIG Gun

500-g neck.

Figure 5: A7 MIG Gun 500-g neck assembly

1. Gas nozzle

2. Contact tip

3. Contact tip holder

4. Gun neck

5. Neck liner connection module

6. Allen key

7. Adjustable wrench

Proceed as follows:

1. Screw the replaceable tip adapter (3) into the torch

neck (4), and tighten it, using an adjustable wrench

(8).

2. Screw the contact tip (2) into the tip adapter (3),

and tighten it with the adjustable wrench (8).

3. Screw the gas nozzle (1) onto the tip adapter (3) by

hand.

4. Insert the torch neck (4) all the way into the

connecting module (6).

5. Tighten the hexagonal-head screws by using the

Allen key (7).

6. Insert the neck liner (5) on the connection side

through the connecting module (6) into the torch

neck (4).