Fronius MTG 2100 S, Service Manual

Page: 44 / 64

MTG 2100 S
MTG2100S weld-
ing torch/trigger/
coaxial cable
(1) (2)
(2) (2)
1
Open the strain-relief device (1)
2
Remove the three 2.5x12 mm TX 8
screws (2)
(3)
3
Disconnect the flat connectors using a
small slotted screwdriver
4
Remove the trigger
5
Connect the new trigger using the BT1
fitting tool (3)
6
Insert the trigger into the grip
(4)
(5)
(5)
(5)
7
Undo the coaxial cable using 2x15
mm flat spanner (4)
8
Remove the torch body/coaxial cable
9
Apply Loctite 243 thread sealant to the
bottom third of the torch connector
10
Fit the new torch body/coaxial
cable/FSC using a 15 mm flat spanner
and torque wrench (42,0411,9040)
with insertion tool (42,0435,0229) (4)
Tightening torque = 15 Nm
11
Fit the three 2.5x12 TX 8 screws (5)
and close the grip
Tightening torque= 0.6 Nm
12
Close the strain-relief device
44