119
8. See Figure 68 to differentiate between the secondary regulator gas
locations.
9. If fi tted the machine is fi tted with an AIR fl ow control valve, complete steps
10 - 17.
10. Remove the 6mm plug connected to the AIR test point and connect a
pressure measuring device to it. (Refer to step 7 for test point locations.)
11. Loosen the nut on the AIR secondary regulator using a 13mm wrench.
12. Turn the ON/OFF switch to the “ON” position.
13. Set a fl ow of 0.5 L/min on the AIR fl ow control valve.
Figure 68 - Secondary Gas Regulator Locations
Detailed Repair Procedures
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