EWM microplasma 20 - Shielding Gas Hose Connection

Design and function
Transport and installation
099-007010-EW501
07.09.2016
25
4.1.7.2 Shielding gas hose connection
Figure 4-8
Item
Symbol
Description 0
1
G1/4" connecting nipple, shielding gas connection
Connection to the pressure reducer
2
G1/4" connecting nipple, plasma gas connection
Connection to the pressure reducer
• Before connecting the pressure regulator to the gas cylinder, open the cylinder valve briefly to blow
out any dirt.
• Tighten the pressure regulator screw connection on the gas bottle valve to be gas-tight.
• Check correct condition and sealing of tubes. Blow through gas hoses.
• Tighten gas hose on pressure regulator to be gas tight.
• Screw the connection coupling of the plasma gas line onto the G1/4" connecting nipple, plasma gas
connection.
• Screw the connection coupling of the shielding gas line onto the G1/4" connecting nipple, shielding
gas connection.