STEALTH DIGI-TIG 180 DC PULSE PFC MV
4.5 Operation Environment
• Height above sea level below 1000m
• Operation temperature range: –100ºC~+400C
• Relative humidity below 90% (20ºC)
• Preferably site the machine above floor level with the maximum angle not exceeding
15º.
• Protect the machine against heavy rain, hot environments and direct sunshine
• The content of dust, acid, corrosive gas in the surrounding air or substance should
not exceed normal standards
• Take care that there is sufficient ventilation during welding and there is at least
30cm free distance between the machine and wall
4.6 Operation Notices
• Read all notes carefully before attempting to use this equipment
• Connect the ground wire with the machine directly, and refer to 3.5
• If the power switch is accidentally closed, no-load voltage may be exported. Do not
touch the output electrode with any part of your body
• Before operation ensure no other presonnnel is present without proper eye
protection
• Ensure good ventilation of the machine to improve duty ratio.
• Turn off the engine when the operation finished to economize energy source.
• If the power switch shuts off accidentally, do not restart until the problem is
resolved
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