Cebora MIG 2035/M Manual De Instrucciones página 12

R - Key.
Pressing and releasing this key reduces the numerical
value of the display Q.
When pressed together with key O, it allows the user to
select the service and memory functions. (See chapters
on the functions listed)
S - 10-pin connector.
This connector must be connected to the 10-pin male of
the Pull 2003 torch.
3.3 CONTROLS ON THE REAR PANEL
T
V
0 1
U
V
T - Gas hose fitting.
U-Switch.
Turns the machine on and off.
V- Points for attaching the 15Kg coil kit Art. 129
3.4 CONNECTOR TYPE DB9 (RS 232) (Fig. 3)
To be used for updating the microprocessor programs.
12
MIG 2035/M Art.
®
285
PULSE
Via A.Costa, 24 - 40057-Cadriano-Bologna-Italy
1~
f
1
f
2
15 /14,7 -200 /24 A V A V
EN 60974-1
EN 50199
X 35% 60% 100%
(40°C)
U 0
I 2 200 A 160 A 145 A
S
64 V
U 24 22 21,2
2 V V V
I 1 max = 32 A
U 230 50/60 IP 23C
1 V Hz
I eff = 20
1 A
Nº
MADE IN ITALY
Fig. 2
Fig. 4
4 WELDING
4.1 Start-up
Make sure that the wire diameter corresponds to the
diameter indicated on the wire feeder roller, and that the
selected program is compatible with the material and
type of gas. Use wire feeder rollers with a "U"-shaped
groove for aluminum wires, and with a "V"-shaped groove
V
for other wires.
4.1.1 Connecting the gas hose
The gas cylinder must be equipped with a pressure regu-
lator and flow gauge.
If the cylinder is placed on the cylinder shelf of the wire
feeder, it must be fastened using the chain provided.
Connect the gas hose leaving the rear of the machine to
the pressure regulator, only after positioning the cylinder.
The gas flow must be adjusted to approximately 8-10
liters per minute.
4.2 THE MACHINE IS READY TO WELD
When using the Pull-2003 type torch, follow the instruc-
tions enclosed with the torch.
• Connect the earth clamp to the workpiece.
• Set the switch U to 1.
• Choose the program to be used from the list provided
in an envelope on the mobile side panel (Fig. 4).
• Display the number corresponding to the program on
display Q using the keys O and R.
• If a pulsed synergic program is used, turn the knob B
until the display Q shows the thickness you will be using.
At the same time the display G shows the current for the
selected thickness.
• If a synergic program is used, make sure that the indi-
cator of the knobs I and P show the message "SYNER-
GIC" and the scale zero, respectively.
• Remove the gas nozzle.
• Unscrew the contact tip.
• Insert the wire in the wire liner of the torch, making sure
that it is inside the roller groove and that the roller is in the
correct position. Then close the door.