Assembly; Before Commissioning; Start Up - Scheppach WSE4000-Multi Original Bedienungsanleitung

8. Assembly

Mounting the welding mask (Fig. 3 + 4)
Fit the handle (b) to the welding mask (c).
Fit the protective glass (a) to the welding mask (c).
Then fold the three sides of the welding mask together.
The two side parts are connected to the top part by two
press studs.
Installing the welding wire reel (Fig. 5 - 8)
• Open the cover for the wire feeding device by
pushing the lock (d) upwards.
Now you can see the wire feeding device and the
welding wire reel (Fig. 6).
• Unlock the reel mounting (f).
• Remove all packaging from the wire reel so that it
can unroll freely.
• Fit the wire reel onto the reel mounting. Ensure that
the reel will unwind on the same side as the wire
guide (g).
• Now press the adjustment screw (h) downwards and
fold the pressing roller (j) upwards. (Fig. 7)
• Unscrew cover (i) to check the feed roller.
• The corresponding wire thickness is marked on the
top side of the feed roller. If the size stipulated there
does not match with the actual wire thickness, turn
the feed roller or replace it if necessary.
• Now take the wire end off the edge of the reel and trim
it with side cutters or wire shears. Ensure that the
wire does not unroll.
• Now feed the wire through the wire guide (g) along
the feed roller and into the hose assembly fitting
(Fig. 7).
• Tension the pressing roller (j) again.
• Remove the burner nozzle (n) by simply pulling it off.
Unscrew the contact tip (m) too.
• Route the hose assembly (10) as straight as possible
as it runs away from the welding machine.
• Switch the welding machine on by setting the on/off
switch (1) to the "ON" position.
• Now press the burner button (9) to activate the wire
feed. Press the button until the wire emerges from
the front of the burner. When doing so, pay attention
to the feed roller. If this is slipping, re-tension the
pressing roller (j) with the adjustment screw (h).
Do not touch the welding wiring during this
procedure as there is a risk of injury with this!
• As soon as the wire projects ca. 5 cm from the front,
release the burner button again. Then switch the
machine off again and pull out the mains plug!
32 | GB
• Now, screw the contact tip (m) on again and ensure
that the contact tip matches with the diameter of the
welding wire used.
• Finally, re-attach the burner nozzle (n).
Attaching the gas cylinder (Fig. 8)
Open the cover (e) by pushing the lock (d) upwards.
Place the gas bottle (k) in the device and screw the
cylinder into the connector provided.
Fasten the gas cylinder (k) in the device with the
fastening straps provided.
9.

Before commissioning

Selection button for welding process (17)
Use the welding process selection button to select the
welding process you want to use.
Potentiometer for welding voltage (15)
Use the potentiometer for welding voltage to adjust the
welding voltage for the MIG welding process. For MMA
welding, set the arc force.
Potentiometer for wire feed (16)
Use the potentiometer to set the welding voltage for the
MMA and LIFT TIG welding processes.
In the MIG welding process, you can use it to regulate
the wire feed.

10. Start up

m Attention!
Always make sure the device is fully assembled
before commissioning!
Note: Different welding wires are required depending on
the application. Welding wires with a diameter of 0.6 –
1.0 mm can be used with this device.
Feed roller, welding nozzle and wire cross-section
must always match with one another. The device is
suitable for wire reels up to a maximum of 5000 g.
Device setting for welding with inert gas
1 Select the MIG welding function (20) on the
selection button (17).
2 a. Connect the earth clamp (5) to the negative
terminal (4) and lock the connector by turning it
clockwise.
b. Connect the polarity change cable (6) to the
positive pole (3) and lock the connector by turning
it clockwise.
www.scheppach.com