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.
