Changing The Torch Body On A Multilock Welding Torch - Fronius MTG 250i Manual De Instrucciones

Changing the
torch body on a
Multilock welding
Risk of burns from hot coolant and hot torch body.
torch
This can result in severe scalds.
► Before carrying out any work, allow the coolant and torch body to cool to room temper-
► Some coolant will always remain in the torch body. Only remove the torch body with
NOTE!
Risk from incorrect assembly of the welding torch.
This can result in serious damage to property.
► Before fitting a torch body, ensure that the interface between the torch body and the
1
1
The torch body is in the 0° position when the dowel pin (1) on the hosepack engages in the
locating hole (2) in the torch body.
1
3
*
CAUTION!
ature (+25 °C, +77 °F).
the gas nozzle pointing downwards
hosepack is clean and undamaged.
1
Ensure that the union nut is tightened as far as it will go.
2
2
(2) (1)
(2)
2
4
*
(1)
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