EN 14543:2005+A1:2007 (E) Clause 7.2.2.2 Figure 1 Test Cone Protecting Against Accidental Contact With The Burner
EN 14543:2005+A1:2007 (E) Specification for dedicated liquefied petroleum gas appliances — Parasol patio heaters — Flueless radiant heaters for outdoor or amply ventilated area us
EN 14543:2005+A1:2007 (E) Clause 7.2.2.2 Figure 1 Test Cone Protecting against accidental contact with the burner
7.2.2.2 Test cone
The appliance is put into normal operation with the reference gas under Pn at the nominal heat input.The test cone illustrated in figure 1 is applied against the grid openings with a force of 5N.
The appliance is allowed to cool to ambient temperature and then positioned so that the plane of the central section of the grid is horizontal.
A load consisting of a flat of diameter 100mm and mass 5KG is placed on the grid,half-way between the securing points.Leave the load in place for 1 min then remove the load.The appliance is restarted to normal operation with the reference gas at Pn and reapply the test cone to the grid openings.
