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For pressurized steam irons, the maximum pressure occurring during the test of9 B9 o, @8 b3 T4 X: i- J
Clause 11 with the boiler filled but without steam emission, is measured. All pressureregulating0 j5 b" q" \, a; @' Q. e# X
devices that operated during the test are rendered inoperative and the pressure" ^: Z! x ^, P
shall not exceed three times the previously measured value. Any pressure-limiting protective
- ^6 Y. r' `5 s. ]# e- t' udevice is then rendered inoperative and the pressure in the boiler is raised hydraulically to"& Y0 [# o s4 y) Z6 ]$ |
BS EN 60335-2-3:2002+A2:2008
0 r& u9 p% i/ Z; v IPage 14
6 P: T2 H9 W1 c6 S4 d' H k' uCopyright European Committee for Electrotechnical Standardization; {/ }2 F7 s( ^! R. H2 F m! s( }" Z
Provided by IHS under license with CENELEC
) j: W6 X5 Z: K" sNo reproduction or networking permitted without license from IHS Not for Resale
( x% r' { a- T0 N8 m! j--`,,```,,,,````-`-`,,`,,`,`,,`---" w- P1 P, k5 o: \
!five times the pressure measured originally or twice the pressure measured with the9 a. |6 j% q0 L) P7 H: \
pressure-regulating devices rendered inoperative, whichever is higher. This pressure is
' Y# J# L) a* z* |maintained for 1 min. There shall be no leakage from the appliance."
3 _( Y# c) g8 Q5 j- ~- \( rPressurized steam irons in which the device regulating the steam supply is within the boiler are operated
( t( ]( P. E& O% w6 Y4 U' Las specified in Clause 11 but with all pressure-regulating devices operating during the test of Clause 11
+ H8 F3 |3 k5 d8 ?rendered inoperative. All vents in the soleplate are sealed and the device regulating the steam supply! E' u. B, w: y, C1 z6 u
is opened. There shall be no leakage from the hose except at an intentionally weak place within the0 A6 g: b6 d1 g7 |; P/ {+ E
enclosure of the boiler. If this occurs, the test is repeated on another appliance that shall also leak in the
! r- q) t- ~$ A. r6 ]same way.
" S8 u% ^) D: j' h# _8 i/ \All vents in the soleplate of instantaneous steam irons are sealed and the pressure in the water reservoir
7 v j$ ^4 r gis raised hydraulically until the pressure-limiting protective device operates. The pressure shall not) {, b% Y8 M6 U" o# k4 T
exceed 50 kPa. The outlet through the protective device is then sealed and the pressure is raised to 100
/ v$ Z. |& K3 a( Y% _. AkPa and maintained at this value for 1 min. !There shall be no leakage from the appliance." |
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