Connection Variant Microplasma 20, -50; Ultraviolet Radiation - EWM PHW 100 Operating Instructions Manual

Design and function

Ultraviolet radiation

5.5.2

Connection variant Microplasma 20, -50

Item Symbol
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5.6 Ultraviolet radiation
Risk of injury due to radiation or heat!
Arc radiation can lead to skin and eye injuries.
Contact with hot workpieces and sparks can lead to burns.
• Use hand shield or welding helmet with the appropriate safety level (depends on the appli-
cation).
• Wear dry protective clothing (e.g. hand shield, gloves, etc.) in accordance with
the applicable regulations of your country.
• Persons who are not directly involved should be protected with a welding curtain or suitable
safety screen against radiation and the risk of blinding!
14
Description 0
Connecting nipple (M12x1)
Coolant feed (blue)
Connecting nipple (M12x1)
Coolant return (red)
Connecting nipple (G 1/4" LH)
Shielding gas (yellow)
Connecting nipple (G 1/4" RH)
Plasma gas (red)
Connector plug (9 mm / 0.35 inch)
Welding current connection
Connector plug (5-pole)
Control cable assembly
Connector plug (4 mm / 0.16 inch)
Pilot arc current
Figure 5-5
WARNING
099-008232-EW501
26.05.2020