Kemppi GT02S - Manual (Page 15)

EN
Setting the shielding gas
The shielding gas flow rate from the welding gun is set according to the application, weld
joint, gas type and gas nozzle shape and size. The flow rate should be measured at the
welding gun nozzle before welding via a Rotameter, and normally measure’s between 10 – 20
litres per minute for many welding applications.
MM
T 32
l/min
5
10
15
20
NOTE! Handle shielding gas bottle with care. Assess the risks associated with handling and using
compressed gas. Always use a cylinder transport carriage and secure the cylinder safely.
4. maintenanCe
When considering and planning routine maintenance, please consider the the frequency of
machine use and the working environment.
Correct operation of the machine and regular maintenance will help you avoid unnecessary
downtime and equipment failure.
NOTE! Disconnect the machine from the mains before handling the electrical cables.
4.1 daily maintenanCe
• Check the overall condition of SuperSnake and the welding gun. Remove welding
spatter from the contact tip and clean the gas nozzle. Replace worn or damaged parts.
Only use original Kemppi spare parts.
• Check the condition and connection of the welding circuit components: welding gun,
earth return cable and clamp, sockets and connectors.
• Check the condition of the feed rolls, needle bearings and shafts. Clean and lubricate
bearings and shafts with a small quantity of light machine oil if necessary. Assemble,
adjust and test function.
NOTE! Clean system with dry compressed air at least every 5 x wire spool changes. Keep sub feeder
cover open during the cleaning process.
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SuperSnake GT02S, GT02SW / © Kemppi O
y / 1110