Operation Manual

A7 MIG Gun 500-g© Kemppi Oy 2017 1712

OPERATING MANUAL

11.2 Connecting the hose assembly to the gun

This section describes how to assemble the A7 MIG Gun 500-g neck.

Figure 6: Connecting the hose assembly to the gun

1 2

7 68

1. Connection module

2. EMERGENCY STOP cable

3. Control line

4. Air-blast hose

5. Central plug connection

6. Hose assembly

7. Robot mount

Proceed as follows:

8. Select the proper wire type and the corresponding wire guide. See Section 12.3

for details on cutting the wire to size and on correct mounting.

• Wire liners for steel and stainless steels

• PA liners for aluminum, copper, nickel, and stainless steels 5. Joining the

hose assembly with the gun

9. Lay the hose assembly (7) straight, and attach it to the connection module (1) on

the gun neck side.

10. Slide the ready-to-use wire guide from the central plug (5) up to the stop in the

changeable body, and screw it down by using the connection nut (6).

If required, connect the EMERGENCY STOP cable (2) of the robot mount (8) to the hose

assembly (7). See Section 11.4.

11.3 Mounting the wire feeder side connection

This section describes how to mount the wire feeder side connection. See Section 11.2.

Proceed as follows:

1. Check that the wire guide has been fastened in place correctly.

2. Join the central plug (5) and the central socket at the wire feed unit, and secure them

with a connection nut (6).

3. Fasten the air-blast hose (4) to the air-blast and spraying unit or the air-blast valve.

Seal the connection gas-tight if the “Cleaning with compressed air” option will not be

in use.