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For pressurized steam irons, the maximum pressure occurring during the test of; i& ]' p2 M' a4 [
Clause 11 with the boiler filled but without steam emission, is measured. All pressureregulating, \. V! q! w! d! p4 _1 Y
devices that operated during the test are rendered inoperative and the pressure
& }+ ?2 V# X4 y- Q( l. Nshall not exceed three times the previously measured value. Any pressure-limiting protective& T2 ?5 s2 |! [- {! Z+ O
device is then rendered inoperative and the pressure in the boiler is raised hydraulically to"6 U1 ~; e2 l( z/ U5 j0 P; m: X
BS EN 60335-2-3:2002+A2:2008
% s/ }# ~- Z! |' B5 x, ?Page 140 U8 F- D u' m+ j! _
Copyright European Committee for Electrotechnical Standardization6 i. W H5 ^# t4 F$ F. x# X- |
Provided by IHS under license with CENELEC( B5 l' E; v( a- D5 c% K
No reproduction or networking permitted without license from IHS Not for Resale2 @( x4 @" ~$ l6 `+ C6 `
--`,,```,,,,````-`-`,,`,,`,`,,`---
5 Y2 q9 j1 w6 v0 W( }- y!five times the pressure measured originally or twice the pressure measured with the
2 m5 N5 d5 C- @; s, cpressure-regulating devices rendered inoperative, whichever is higher. This pressure is
3 F% `3 Z& }$ q& G+ i) g- f+ \maintained for 1 min. There shall be no leakage from the appliance."
7 s1 @. C2 y, w9 H r! o7 U1 W" KPressurized steam irons in which the device regulating the steam supply is within the boiler are operated- L4 ?1 m- a/ I5 i& G
as specified in Clause 11 but with all pressure-regulating devices operating during the test of Clause 11
& H6 a, E! ?" prendered inoperative. All vents in the soleplate are sealed and the device regulating the steam supply
8 ]# U. z+ W( `* @' yis opened. There shall be no leakage from the hose except at an intentionally weak place within the5 s, ?& j4 z! S' E
enclosure of the boiler. If this occurs, the test is repeated on another appliance that shall also leak in the
/ a; m7 S# q3 b7 psame way.6 }, W7 O1 k* ?% k- S9 P
All vents in the soleplate of instantaneous steam irons are sealed and the pressure in the water reservoir
- R" Z, h3 D; H4 zis raised hydraulically until the pressure-limiting protective device operates. The pressure shall not
7 F5 P) R0 O: r) n1 v' F+ B! nexceed 50 kPa. The outlet through the protective device is then sealed and the pressure is raised to 100; i( M; x( K: o t- L" ]1 @% o& M
kPa and maintained at this value for 1 min. !There shall be no leakage from the appliance." |
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