Wire Feeder; Loading The Filler Wire In; A7 Mig Wire Feeder 25 - Kemppi A7 MIG Welder 350 Operating Manual

4.8 Wire feeder

The A7 MIG Wire Feeder can be manually operated in
several alternative ways:
• By operating the wire feeder from the web user
interface
• By operating the wire feeder from the setup
panel
• By operating the wire feeder from the robot teach
pendant through the digital robot interface
• By using the illuminated buttons on the wire
feeder
1
3
Figure 4.27 Wire feeder buttons
1. Gas test button
2. Air blow button
3. Wire retract button
4. Wire inch button
The buttons on the wire feeder are illuminated.
All lights are off when:
• main power is off or
• user has not logged into the system (when log in
is required) or
• during welding.
One of the lights is off:
• Function is not allowed at the moment (for
example, no license for the function in question).
• If the button is pressed the light flashes three
times to indicate a prohibited function. The
indicated function is not carried out.
2
A light is on:
• The indicated function is available.
4
All lights are blinking:
• There is an error in the system that needs to be
acknowledged in the setup panel, in the web user
interface or from the robot teach pendant.
• Connection to the robot interface has been lost.
The system error cannot be acknowledged from the
wire feeder buttons.
© Kemppi Oy 2017

4.8.1 Loading the filler wire in

The filler liner is a consumable part which needs to be
changed if it has been worn. To load a new filler liner,
follow the following instructions.
Select the correct feed rolls and wire feed guide (wire
guide tube and middle wire guide tube) according to the
type of the filler wire. See
with Euro
Panasonic
and
48
A7 MIG Welder

A7 MIG Wire Feeder 25

Table 4.20, "Wire guide tubes
connector", Table 4.21, "Wire guide tubes with
connector", Table 4.22, "Plastic wire feed rolls"
Table 4.23, "Metal wire feed rolls" for details.
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