Selco WFR 1000 CLASSIC Instrucciones De Uso página 25

- Disconnect the power supply from the power source.
- Connect the power cable (1) to the appropriate attachment (2).
- Connect the signal cable (3) to the appropriate connector (4).
Insert the connector and screw the ring nut clockwise until all
parts are secured.
- Connect the gas delivery pipe (5) to the appropriate connec-
tion/union (6).
- Connect the compressed air delivery pipe (7) to the appropri-
ate connection/union (8).
- Connect the water pipe (10) (blue colored
quick connector of the (9) cooling unit.
- Connect the water pipe (12) (red colored
quick connector (11) of the cooling unit.
- Connect the wire feed tube (13) to the appropriate connec-
tion/union (14 "OPTIONAL").
- Connect the MIG/MAG torch (15) to the central adapter (16),
ensuring that the fastening ring is fully tightened.
- Connect the water pipe (18) (red colored
to the inlet quick connector (17) of the cooling unit.
- Connect the water pipe (20) (blue colored
to the outlet quick connector (19) of the cooling unit.
- Connect the earth clamp (21) to the negative socket (-) (22) of
the power source.
- Connect the external devices to the appropriate connector
(23).
Push-pull motor supply
Wire forward
Wire extension command signal. The extension speed corre-
sponds to the value set by the operator. Wire extension stays
active for the entire "command active" time.
) to the outlet
) to the inlet
Torch button
Gag test
Command signal for opening the gas circuit solenoid-valve. The
solenoid-valve stays open for the entire "command active"
time.
Encoder
Flow switch
Encoder supply/speed-meter
Speed-meter
Open contact: wire forward inactive
Closed contact: wire forward active
Open contact: torch button inactive
Closed contact: torch button active
Open contact: test inactive
Closed contact: test active
Not used
Open contact: flow switch alarm active
Closed contatc: no active alarm
+5V
Earth
Input real wire speed
Earth
) of the torch
) of the torch
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