1723. Gas control layout is as indicated in figure 32.Pressures for ‘Burner full on’ and ‘Burner low flame’ are factoryset, however if pressures need to be checked or adjusted follow theprocedures described below and on the next two pages.To check control outlet pressure at burner ‘Full on” and ‘Low Flame”positions remove the plastic cap from the regulator adjustment locationas indicated in figures 33 (a) & (b).Gas pressure point24. The pressure point is closed with a captive screw. Turn screw 6 revo-lutions anticlockwise to open the pressure point as indicated on figure34 (a) and place manometer tube over the test point as per figure 34(b).Gas pressure adjustment25.Switch the top two control buttons to “Full On” position as indicated infigure 35(a) and using a ring spanner, as per figure 35(b), adjust the33Gas control3234Important: Toachieve the correctvisual flame effect:On Propane the gaspressure must be setat 2.65 kPa withburner operating onmaximum setting.On Natural Gas thegas pressure mustbe set at 0.75 kPawith burner operat-ing pressure onmaximum setting.