Design and function
Transport and installation
5.1.2
Welding torch cooling system
Material damage due to unsuitable coolants!
Unsuitable coolant, coolants mixed with other types / liquids or use in an unsuitable tempera-
ture range will result in material damage and loss of the manufacturer's warranty!
•
Operation without coolant is not permitted! Dry running will destroy the cooling components
such as the coolant pump, welding torch and hose packages.
•
Only use the coolants described in these instructions for the specified ambient conditions
(temperature range) > see 5.1.2.1 chapter.
•
Do not mix coolants of different types (including those described in these instructions).
•
When changing the coolant, all liquid must be replaced and the cooling system flushed.
Dispose of the coolant in accordance with local regulations and the material safety data sheets.
5.1.2.1
Permitted torch coolant
Coolant
blueCool -10
KF 23E (Standard)
KF 37E
blueCool -30
5.1.2.2
Maximal hose package length
All information relates to the total hose package length of the complete welding system and presents
exemplary configurations (of components of the EWM product portfolio with standard lengths). A straight
kink-free installation is to be ensured, taking into account the max. delivery height.
Pump: Pmax = 3,5 bar (0.35 MPa)
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Power source
Compact
Decompact
Pump: Pmax = 4.5 bar (0.45 MPa)
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Power source
Compact
Decompact
20
Hose package
Wire feeder
(20 m / 65 ft.)
(25 m / 82 ft.)
(15 m / 49 ft.)
Hose package
Wire feeder
(30 m / 98 ft.)
(40 m / 131 ft.)
(40 m / 131 ft.)
Temperature range
-10 °C to +40 °C (14 °F to +104 °F)
-10 °C to +40 °C (14 °F to +104 °F)
-20 °C to +30 °C (-4 °F to +86 °F)
-30 °C to +40 °C (-22 °F to +104 °F)
miniDrive
(25 m / 82 ft.)
(10 m / 32 ft.)
miniDrive
(25 m / 82 ft.)
(25 m / 82 ft.)
Welding torch
Max.
(5 m / 16 ft.)
(5 m / 16 ft.)
30 m
98 ft.
(5 m / 16 ft.)
(5 m / 16 ft.)
Welding torch
Max.
30 m
98 ft.
(5 m / 16 ft.)
40 m
131 ft.
(5 m / 16 ft.)
45 m
147 ft.
(5 m / 16 ft.)
70 m
229 ft.
(5 m / 16 ft.)
099-005593-EW501
10.01.2022
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