Error Messages; Technical Data - Praxair MIG SELECT-300H/4R Guide De L'utilisateur

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2.3 – Error messages:
During machine running, several error messages can be showed at the digital display:
– This message indicates that machine is automatically stopped by thermal surcharge due to exceeding of duty cycle.
Machine must be stopped until cool down and automatically reset.
– This message indicates that machine is automatically stopped due to failure of the torch cooling fluid. Check:
- regular functioning of fluid cooler.
- level fluid of cooler tank.
- twists and bottlenecks of torch cooling tubes.
This message indicates that the torch trigger is accidentally activated when machine is switched on.
This message indicates failures of communication between frontal PCBoard (in the wire feeder) and interface PCBoard
(in the machine). Electrical contacts failures must be checked out. If necessary, PCBoards must be changed.
3 – TECHNICAL DATA
MIG 300
Tecnical data
Current adjustment
Wire diameters
Weight
Dimensions
No-load voltage board
Pos.
2
3
4
5
6
1
Volt
16.5 18.5 20.5 22.5 24.0 26.0
MIG SELECT 300H/4R / 350H/4R / 400H/4R / 500H/4R / 650H/4R
Mig 300
12 (1x12) positions
Ø 0.6 – 1.0 mm
78 Kg
134 x 41 x 96 cm
7
8
9
10
11
12
28.0
30.0 32.0 34.0 36.0
38.0
MIG 350
Tecnical data
Current adjustment
Wire diameters
Weight
Dimensions
No-load voltage board
Pos.
3
1
2
A
17.0
18.7
20.7
22.7
B
17.4
19.3
21.3
23.3
C
17.7
19.7
21.9
24.0
D
18.1
20.1
22.3
24.6
Mig 350
28 (7 x 4) positions
Ø 0.6 - 1.2 mm
122 Kg
134 x 41 x 96 cm
5
4
6
7
25.8
29.4
33.7
27.0
30.7
35.1
27.7
32.1
36.5
28.4
32.8
38.0
11

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