Preliminary Operations - Telwin SUPERIOR 630 CE VRD Manual De Instrucciones

must be connected respecting the following pinout:
supply input.
When suitably managed this signal warns the generator that it must
supply current.
pin 5; this allows the reading of the output voltage on the display in
- wire roller recognition input: wire feeder presence on pin 10. This
When suitably managed
Recommendations
the connectors will overheat with relative fast deterioration and loss
- Use the shortest welding cables possible.
replace the welding current return cable; this can be dangerous for
safety and give unsatisfactory welding results.
THE MAINS.
- Open the reel area door.
- Position the coil of wire on the reel; make sure the reel pulling pin
is correctly housed in its hole (1a).
(2a).
used (2b).
and without leaving a burr; rotate the reel counter-clockwise and
mm into the torch connecting wire feed (2c).
the hollow of the lower feeder (3).
centre of the reel itself (1b).
forward push-button on the control panel (if present) and wait for
the end of the wire. which is running along the whole wire feed
the push-button.
precautions are not taken there is a danger of electric shock and
- Do not place the torch mouth against parts of the body.
- Do not approach the torch gas bottle.
(4a).
(4b).
not slide in the hollow and that when the drive stops the wire turns
do not become loose because of too much coil inertia.
- Close the reel area door.

PRELIMINARY OPERATIONS

regulator.
Once the machine has been set following the operations indicated
press the torch push-button.
using the adjustment knobs contemporaneously in order to improve
wire speed or select a higher welding current.
test different wire diameters to select the most suitable one.
given in Table (Tab. 3).
welding. The wire to be used must have the same characteristics as
scarce mechanical characteristics and the pulling problems increase
as the wire diameter decreases.
loosen the dowels at the torch ends.
2 - Use contact pipes for aluminium.
3 - Replace the wire feeders with the type for aluminium.
4 - Replace the steel casing of the input wire feed with the
With a spot welding system you can unite overlying sheets with
same characteristics.
is characterised by its cylindrical shape and because it has vents
for gas at its ends.
sheets to be joined.
melted wedge between the two.
Keep the push-button pressed until the timer stops welding.
With this procedure you can spot weld even in conditions where it is
example boxed structures
extreme lightness of the torch.
RIVETING (FIG. G)
This is a procedure that can be used to repair dented or deformed