Fronius HPT 220i G, Operating Instructions Manual

Page: 61 / 304

Mounting the Wearing Parts
Fitting an A-type
wearing part with
gas nozzle (push-
on type)
CAUTION!
Risk of damage due to excessive tightening torque on the fixing sleeve (1) or gas
lens (2).
Damage to the thread may result.
▶
Only tighten the fixing sleeve (1) or gas lens (2) a little.
* Replaceable rubber sealing sleeve only for TTB 220 G/A
** A gas lens (2) may be used instead of the fixing sleeve (1) depending on the type
of welding torch
1
2
3
4
5
6
*
1
*
1
4
2
3
**
**
(2)
(1)
2
CAUTION!
Risk of damage due to excessive tightening torque on the torch cap.
Damage to the thread may result.
▶
Only tighten the torch cap enough so that the tungsten electrode can no longer be
moved by hand.
30°
2
1
3
d
d
3
1
d
2
Screw down the torch cap
4
61
EN-US