Tig Welding; Connecting A Tig Welding Torch With Rotating Gas Valve; Shielding Gas Supply (Shielding Gas Cylinder For Welding Machine) - EWM Pico 160 Operating Instructions Manual

5.3

TIG welding

5.3.1

Connecting a TIG welding torch with rotating gas valve

Prepare welding torch according to the welding task in hand (see operating instructions for the torch).
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• Insert the welding current plug on the welding torch into the welding current connection socket and
lock by turning to the right.
• Insert the cable plug on the work piece lead into the "+" welding current connection socket and lock by
turning to the right.
• Screw the shielding gas hose of the welding torch to the pressure regulator outlet.
5.3.2

Shielding gas supply (shielding gas cylinder for welding machine)

Risk of injury due to improper handling of shielding gas cylinders!
Improper handling and insufficient securing of shielding gas cylinders
can cause serious injuries!
• Place shielding gas cylinder into the designated holder and secure with
fastening elements (chain/belt)!
• Attach the fastening elements within the upper half of the shielding gas
cylinder!
• The fastening elements must tightly enclose the shielding gas cylinder!
An unhindered shielding gas supply from the shielding gas cylinder to the welding torch is a
fundamental requirement for optimum welding results. In addition, a blocked shielding gas
supply may result in the welding torch being destroyed.
• All shielding gas connections must be gas tight.
099-002128-EW501
26.01.2022
Description 0
Workpiece
Connection socket for "+" welding current
Workpiece lead connection
Output side of the pressure regulator
Welding torch
Connection socket, "-" welding current
Welding current lead connection for TIG welding torch
Figure 5-10
WARNING
Design and function
TIG welding
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