/ Perfect Charging / Perfect Welding / Solar Energy
Robacta
Robacta Twin
MTB /i
MTB /d
Operating Instructions
ENZH
MIG/MAG robot welding torch
䈤᰾Җ
MIG/MAG ᵪಘӪ✺⛜
42,0410,1933 003-07112019
Dear reader,
Thank you for the trust you have
placed in our company and congratulations on buying this high-quality
Fronius product. These instructions
will help you familiarise yourself
with the product. Reading the
instructions carefully will enable
you to learn about the many
different features it has to offer.
This will allow you to make full use
of its advantages.
Please also note the safety rules
to ensure greater safety when
using the product.
ZHEN
1
General
The Robacta and Robacta Twin
robot hose packs are available in
numerous versions, and are used
in automated series production.
They are particularly suitable for
welding steel and CrNi.
Connections with external or
internal water connections, as well
as a large number of torch neck
versions are available.
For hose pack lengths up to 6
metres (19 ft. 8.22 in.), the Robacta and Robacta Twin robot hose
packs represent a low-cost alternative to the motorised Robacta Drive
or Robacta Drive Twin robot hose
packs.
ZHEN
ES
2
Safety
WARNING! Work perfor-
med incorrectly can cause
serious injury and damage. The activities described
must only be carried out by
trained and qualified personnel.
Pay particular attention to the
enclosed „Safety rules“ docu-
WARNING! An electric
shock can be fatal. Only
carry out the activities described
if
- the power source mains
switch is in the „O“ position,
- the power source is un-
plugged from the mains.
ZHEN
3
Safety
WARNING! An electric
shock can be fatal. There
is also a risk of injury from filler
wire emerging. Switch the power
source mains switch to the „O“
position before cleaning the
welding torch and checking its
components.
CAUTION! When a
welding torch becomes
extremely hot from use, it
represents a fire risk. The
welding torch must only be
cleaned and its components
checked when it is cool.
ZHEN
4
Safety
CAUTION! Danger of
scalding by hot coolant.
Never check the water connections until they have cooled
down.
CAUTION! Risk of injury
from unsatisfactory
connections. All cables, leads
and hose packs must be properly secured, undamaged, insulated and adequately dimensioned.
NOTE! Never operate a
water-cooled welding
torch without coolant. The manufacturer shall not be liable for any
damage resulting from such
improper use. In addition, all
warranty claims will be forfeited.
ZHEN
5
1
VD (m/min)
**
Fdi
*
1
1 2 2,5 3 4 5
t (s)
6
Controls and connections
* „Feeder inching“ button
for feeding in the filler wire with
no accompanying flow of gas
or current. As long as the
feeder inching button is held
down, the filler wire is fed in.
The feeder inching speed
depends on the length of time
that the feeder inching button
is held down (Fig. 2).
** Collision box cable
for connecting the cable to the
BNC socket on the collision
box. If the welding torch
collides with an obstacle, the
collision box stops the feeding
movement of the robot and
also stops the welding process.
ZHEN
7
1
2
3
1
4
3
5
1
1
2
2
1
2
2
4
3
5
2
1
3
8
Fitting the clamp/adjusting clip
Important! The Robacta Twin
comes with a clamp fitted as
standard.
The Robacta clamp and Robacta
adjusting clip are for fitting the
Robacta hose pack to the robot or
to the welding machine.
The adjusting clip supports TCP
correction on the robot. The Robacta adjusting clip can be adjusted in
such a way that the position of the
arc is maintained during a corrective movement by the robot. The
robot therefore needs no additional
corrective movement in the x or y
direction.
ZHEN
9
2
Drill /
Ø5,8
Reamer /
Ø6G7
3
10
Fitting the mounting
bracket (standard)
WARNING! Work perfor-
med incorrectly can cause
serious injury to people and
damage to property. This installation must only be carried out
by trained and qualified personnel. Observe the safety rules in
the power source operating
instructions.
Important! Drill a Ø5.8 mm hole
for the mounting bracket and use a
reamer to enlarge the hole so it
can accommodate the dowel pin
(Ø6G7).
Important! The mounting bracket
must be fitted using an M8 shoulder screw and an M6 screw. After
screwing the mounting bracket in
place, another dowel pin (Ø6 mm)
must be driven in to secure it.
ZHEN
11
2
Drill /
Ø5,8
Reamer /
Ø6G7
3
12
Fitting the mounting
bracket (individually)
WARNING! Work perfor-
med incorrectly can cause
serious injury to people and
damage to property. This installation must only be carried out
by trained and qualified personnel. Observe the safety rules in
the power source operating
instructions.
Important! Drill a Ø5.8 mm hole
for the mounting bracket and use a
reamer to enlarge the hole so it
can accommodate the dowel pin
(Ø6G7).
Important! The mounting bracket
must be fitted using an M8 shoulder screw. The required bracket
must then be positioned and two
dowel pins (Ø6 mm) driven in to
secure it.
ZHEN
13
1
1
1
2
1
4
3
2
4
3
1
2
4
3
2
5
14
Robacta torch necks dismantling and assembling
NOTE! Risk of coolant
escaping through loose
union nut. When fitting the torch
neck, ensure that the union nut is
securely fastened: Tighten union
nut using a flat spanner.
For a defined, reproducible tightening torque, use a flat spanner and
torque wrench, ideal tightening
torque = 18 ±2 Nm.
ZHEN
15
1
2
1
3
2
1
54
6
7
3
3
1
2
1
5
3
5
6
4
2
4
5
16
6
x.3
x.2
x.1
2
1
x.3
x.1
x.2
3
Dismantling and assembling Robacta
Twin torch necks
NOTE! Risk of coolant
escaping through loose
union nuts. When fitting the Twin
torch neck, ensure that the union
nuts are securely fastened: Tighten
union nuts using flat spanner and
torque wrench, tightening torque =
18 ±2 Nm.
NOTE! When connecting
and terminating lines,
observe the following sequence:
1. Blow-out line x.1
2. Water flow x.2 (blue)
3. Water return x.3 (red)
ZHEN
17
1
1
2
3
*
4
5
18
Connecting the robot
hose pack
* Connection for torch blow-off
option
NOTE! Shielding gas
mixed with extraneous air
has an adverse effect on welding
results.
- The end of the hose must be
sealed off with the stopper
supplied if the torch blow-off
connection is not in use
- Do not connect the hose if no
compressed air is connected
to the solenoid valve for the
blow-off function. Seal hose
with stopper.
ZHEN
19
Loading...