EN
-
28
4 Commissioning
MB EVO PRO/MB EVO
3.2
Illustrations used
All illustrations can be found at the beginning of the operating instructions.
4 Commissioning
Carry out all steps in the specified sequence.
4.1
Preparing the welding torch for installation of the cable assembly
1
Switch off the power source and unplug the power plug.
2
Switch off the gas and compressed air connector.
4.2
Equipping the torch neck
The MIG/MAG manual welding torches are fully equipped upon delivery.
Information about replacing wear parts and about the wire guide can be
found here:
8 Maintenance and cleaning on page EN
4.3
Connecting the cable assembly, fig. A
1
At the wire feeder: insert the central plug in the connecting socket.
2
At the wire feeder: secure the cable assembly with the connection nut.
3
Coolant: connect the flow line (blue) and return line (red).
• Check the coolant’s minimum fill level.
• Recommendation: use
ABICOR BINZEL
BTC coolant.
• To prevent damage to the welding machine, do not use deionized or
demineralized water.
• Purge the coolant circuit the first time the equipment is commissioned and
with every cable assembly replacement.
4.4
Purging the coolant circuit, fig. B
1
Place the collection receptacle below the coolant return connector (red).
2
Loosen the coolant return hose at the coolant recirculator and hold it over
a collection receptacle.
3
Seal the opening on the coolant return hose. Open and close it multiple
times. Repeat this process until the coolant flows into the collection
receptacle continuously and without air bubbles.
Type
Type of cooling
MB EVO PRO
MB EVO
Duty cycle
Wire
Gas flow rate
Load
Load
CO
2
M21
CO
2
M21
A
A
A
A
%
mm
L/min
15
Air
-
-
180
180
35
0.6–1.0
10–18
180
150
150
150
60
25
Air
230
200
230
200
60
0.8–1.2
10–18
24
Air
250
220
250
220
60
0.8–1.2
10–18
26
Air
270
240
270
240
60
0.8–1.2
10–18
36
Air
320
290
320
290
60
0.8–1.2
10–20
240 D
Liquid
325
300
300
270
100
0.8–1.2
10–20
401 D
Liquid
450
400
400
350
100
0.8–1.6
10–20
401
Liquid
475
425
450
400
100
0.8–1.6
10–20
501 D
Liquid
550
500
500
450
100
1.0–1.6
10–20
501
Liquid
575
525
550
500
100
1.0–1.6
10–20
Tab. 2
Product-specific torch data (EN 60974
-
7)
Cooling data
Cable assembly
Flow temp.
Max. 40 °C
Standard length L
3.00 m, 4.00 m, 5.00 m
Flow
Min. 1.5 l/min
Coolant connection
Plug-in nipple with nom. diam. 5
Flow pressure
Min. 2.5 bar/max. 3.5 bar
Cooling device output
Min. 800 W
Control lead
2 lead
Tab. 3
Cooling data/cable assembly
DANGER
Risk of injury due to unexpected start
Turn off the entire system prior to assembling, disassembling or servicing parts of the device.
• Close all supply lines.
• Disconnect the electrical power supply.
DANGER
Risk of injury and device damage when handled by unauthorized persons
Improper repair work and modifications to the product may lead to serious injuries and damage to the device. The product warranty will be rendered invalid if
work is carried out on the product by unauthorized persons.
• Only qualified personnel are permitted to perform work on the device or system.
