19/21
Linde AG, Linde Gas Deutschland ©
Recommended welding parameters
- Ryval 221
Wire
(EN ISO 14341) G2Si1, G3Si1, G4Si1 -
0,8 mm
Gas
(EN ISO 14175) M21 -
Ar 82%, CO2 18%
1
2
3
4
5
6
7
A
45
85
118
160
182
194
227
m/Min.
1,0
2,0
3,0
4,2
5,5
7,0
9,0
mm
0,8
1,5
2,0
3,0
4,0
5,0
6,0
Wire
(EN ISO 14341) G2Si1, G3Si1, G4Si1 -
1,0 mm
Gas
(EN ISO 14175) M21 -
Ar 82%, CO2 18%
1
2
3
4
5
6
7
A
60
100
130
175
200
230
245
m/Min.
1,2
2,0
2,5
3,6
4,3
5,0
5,8
mm
1,0
1,5
2,0
3,0
4,0
5,0
6,0
Wire
(EN ISO 14341) G2Si1, G3Si1, G4Si1 -
0,8 mm
Gas
(EN ISO 14175) C1 -
CO2 100%
1
2
3
4
5
6
7
A
---
50
90
124
160
178
188
m/Min.
---
1,2
3,0
4,2
5,5
6,8
8,1
mm
---
0,8
2,0
3,0
4,0
5,0
6,0
Wire
(EN ISO 14341) G2Si1, G3Si1, G4Si1 -
1,0 mm
Gas
(EN ISO 14175) C1 -
CO2 100%
1
2
3
4
5
6
7
A
---
78
105
135
155
195
225
m/Min.
---
1,5
2,0
2,4
3,2
4,0
5,5
mm
---
1,0
1,5
2,0
3,0
4,0
5,0
9.
ROUTINE MAINTENANCE & INSPECTION
1. The only routine maintenance required for the Ryval range of machines is
a thorough cleaning and inspection, with the frequency depending on the
usage and the operating environment.
WARNING
2. Disconnect the Ryval from the mains supply voltage before
disassembling.
3. Special maintenance is not necessary for the control unit parts in the
Welder. If these parts are damaged for any reason, replacement is
recommended.
