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Telwin INFINITY TIG 225 DC-HF/LIFT VRD Manuel D'instructions page 6

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(rutile, acid, basic).
drastic decrease in the volume of both the transformer and the levelling reactance so
- Argon bottle adapter.
- Pedal remote control.
- Pressure reducing valve with gauge.
The most important data regarding use and performance of the welding machine are
1- Protection rating of the covering.
S
machines.
technical assistance, requesting spare parts, discovering product origin).
- U
maximum no-load voltage (open welding circuit).
- I /U
current and corresponding normalised voltage that the welding machine
until its temperature returns within the allowed limits).
shows the range of adjustment for the welding current (minimum
maximum) at the corresponding arc voltage.
- U
- I
- I
Effective current supplied.
aware of its possibilities.
according to the required welding current/voltage.
the arc welding procedure and at the same time to form galvanic separation of the
current / voltage.
2- Power cable (2 P + T (Single-phase)), (3 P + T (Three-phase)).
3- Coupler for connecting the gas hose (bottle - welding machine pressure reducer)
(if present).
4- Fuse (if present).
5- Connector for water cooling unit (if present).
for the machine placed on the torch push-button (if installed).
adjusts another parameter that depends on the welding mode being used.
1- Positive (+) fast coupling for connecting the welding cable.
3- Connector for connecting the torch push-button.
-
-
-
-
-
Enables selection of the operating mode.
-
welding begins when the torch push-button is pressed and ends when the
torch push-button is released.
-
welding begins when the torch push-button is pressed and released, and
-
each short press/release the current passes from the value set
released for a set long time.
-
enables spot welding with duration time control of the welding on the
-
-
the characteristic parameters
-
values of the characteristic parameters
current
Based on the pre-settings with the buttons, it enables selection and adjustment of
-
voltage.
-
-
main welding current (output current in Amperes).
-
- 6 -
to the value
,
,
and
.
,
and
based on the

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