Fronius MTG 250d - Changing the Torch Body on a Multilock Welding Torch

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