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8 Setup and Connections
M1132382
8-13
How to install gas cylinders
CAUTION Do not leave gas cylinder valves open if the pipeline
supply is in use. Cylinder supplies could be depleted,
leaving an insufficient reserve supply in case of pipeline
failure.
Pin indexed cylinder
yokes
1. Locate the cylinder wrench.
2. Close the cylinder valve on the cylinder to be replaced.
3. Loosen the tee handle.
4. Open the cylinder yoke.
5. Remove the used cylinder and the used gasket.
6. Remove the cap (if equipped) from the cylinder valve on the new
cylinder.
WARNING Make sure there is only one gasket on the cylinder
connection. No gasket or more than one gasket can
cause a leak.
7. Install a new gasket.
8. Align the cylinder post with the index pins.
9. Close the yoke gate and tighten the tee handle.
10. Make sure there is a cylinder plug and gasket in any empty
cylinder yokes.
11. Perform a “High-pressure leak test.”
DIN cylinder
connections
1. Close the cylinder valve on the cylinder to be replaced.
2. Loosen the adapter and remove the cylinder.
3. Remove the cap from the cylinder valve on the new cylinder.
4. Install the cylinder.
5. Perform a “High-pressure leak test.”