Soyer PH-9 SRM12 Operating Manual page 55

WARNING WARNING
!
Danger from escaping gas
Numerous dangers can occur due to escaping gas, such as oxygen depriva-
tion or line/gas cylinder whipping around.
• Make sure the gas cylinder is adequately secured against falling over and
damage.
• Make sure the gas cylinder, fittings and lines are always in a good condi-
tion.
• Make sure there is an adequate supply of fresh air when using, storing or
transporting the gas cylinder.
• Comply with the instructions of the gas/gas cylinder manufacturer.
• Carry out all necessary, prescribed checks of the gas cylinder, fittings and
lines.
• Safeguard the gas supply against unauthorised access.
i
The following shielding gas mixtures are recommended:
• 82% argon and 18% CO2 (preferred)
• 90% argon and 10% CO2
• 85% argon and 15% CO2
Operating manual Soyer Bolzenschweißtechnik
Setup and connection
55