8. Connect hoses to proper connection on torch handle.
(Oxygen is on the right and fuel gas is on the left.) (Fig. 6)
CAUTION:
If any traces of oil or grease are found, do not use.
Contact your supplier immediately.
9. Always use reverse flow check valves on torch handles.
11
FIG. 5
FIG. 6
5. Both cylinder valve to regulator connections should be checked for leaks.
Place the cylinder valve between you and the regulator. Slowly open
cylinder valve. (Fig. 4) An approved leak detector should be used.
CAUTION:
Acetylene cylinder valve should be opened for a maximum of one turn.
10
FIG. 4
6. Connect proper hose to regulator. (Green to oxygen and red to acetylene)
Tighten nuts securely with wrench. (Fig. 5) If any sign of oil or grease is found,
discontinue use immediately.
7. Blowing out hoses – Perform this instruction on one regulator at a time and in
a well-ventilated area, otherwise it may create conditions for fires or explosions.
A. Turn oxygen regulator adjusting screw to allow 5PSIG pass through hose.
B. Allow oxygen to flow approximately 10 seconds to purge the hose.
C. Repeat these steps for acetylene regulator.
NOTE:
New hose contains a preservative talc.
This talc must be blown out before using.
