Installation Guide

20
Fig. 14 DESN 516966
Inlet Pressure Testing
1.
Turn off control knob (A) and turn off electrical supply to range.
2. Remove facia by pulling off hotplate control knob and removing four fixing screws.
3.
Remove inlet pressure test nipple sealing screw (D) and fit rubber tube over the nipple.
4. Turn on gas cock (C) and refit facia making sure the rubber pressure test tube is routed through the
hotplate control knob hole within the facia.
5. Attach tube to manometer.
6. Turn on electricity supply.
7. Follow paragraphs 1-4 of ‘LIG HTING PROCEDURE’ on page 21, and check inlet pressure, 8” w.g.
Burner Pressure Testing
1.
Turn off control knob (A) and turn off electrical supply to range.
2. Remove facia by pulling off hotplate control knob and removing four fixing screws.
3.
Remove inlet pressure test nipple sealing screw (E) and fit rubber tube over the nipple.
4. Turn on gas cock (C) and refit facia making sure the rubber pressure test tube is routed through the
hotplate control knob hole within the facia.
5. Fit manometer tube to test nipple (E).
6. Turn on electricity supply.
7. Follow paragraphs 1-4 of ‘LIGHTING PROCEDURE’, and check burner pressure 4” w.g.
NOTE: Burner pressure adjustment screw is located behind valve cover.
Check for leaks around pressure test nipple after refitting.
Leak testing of the appliance shall be conducted according to the manufacturers instructions.
(See ‘YEARLY SERVICE’)
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