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Expressweld MasterMIG 250CT
13 Efficient Use of Machine In Terms of Energy Consumption
Part
Wire
Thickness
Diameter
(mm)
(mm)
0.8 - 1.5
ø 0.8
1.0 - 2.5
ø 0.8
2.5 - 4.0
ø 0.8
2 - 5
ø 1.0
5 - 8
ø 1.0
* Marked ones are short circuit arc (short arc) transfer and others are drop arc (long arc) transfer.
Welding machine is designed and manufactured as to get low energy from mains while
in the On position.
While welding to prevent over energy consumption, current values that are suitable for
the used welding wire diameter should be used and current values higher than
adequate should be avoided.
14 Storage and Transportation
Welding machine should be stored at confined rooms having temperature between
- 20°C and + 55°C and at most 90% relative humidty rate at 20°C.
Room should be free from flammable, conductive dust or other similar items.
Preferably welding machine should be stored in its package.
Transportation inside the facility should be done by using its own frame or as an option a
crane or overhead travelling crane should be used.
In far distance transportations, welding machine should be packaged to be protected
against mechanical damages.
If the welding machine will be kept or not to be used for a long time before operating the
machine, it should be cleaned and placed into its box and should be stored in
environment without damp and dust.
Wire Guide
Welding
Current
Inner Diameter
(mm)
(A)
ø 1.4
50 - 90
ø 1.4
60 - 100
ø 1.4
100 - 140
ø 1.6
80 - 120
ø 1.6
120 - 170
Welding
Gas
Flow Speed
Voltage
(V)
(lt/min)
17 - 18
8
18 - 19
8
21 - 22
8
18 - 20
10
22 - 24
10
Page 27
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