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For pressurized steam irons, the maximum pressure occurring during the test of/ _, k8 T1 T0 Y I. r! c
Clause 11 with the boiler filled but without steam emission, is measured. All pressureregulating ]& Z( ^* u* t* {# z
devices that operated during the test are rendered inoperative and the pressure
5 y! h" d7 ^3 X3 Bshall not exceed three times the previously measured value. Any pressure-limiting protective
/ H9 D1 o* } z$ cdevice is then rendered inoperative and the pressure in the boiler is raised hydraulically to"' G4 z) \( K- U1 E4 ~# Z4 z! _
BS EN 60335-2-3:2002+A2:2008
6 m, f, F7 H9 W$ [8 j" O; C: kPage 14
. V6 w2 ?3 S! [- tCopyright European Committee for Electrotechnical Standardization* @) Y: u( ]. R3 N! Q* b
Provided by IHS under license with CENELEC
- }+ D9 a! ?& ~9 X1 v& H! P- iNo reproduction or networking permitted without license from IHS Not for Resale
( ]0 V/ Y: G' R8 I& C--`,,```,,,,````-`-`,,`,,`,`,,`---4 Q" U D q4 A) k$ c' {+ b. ]
!five times the pressure measured originally or twice the pressure measured with the3 m* P- K, b6 G! u
pressure-regulating devices rendered inoperative, whichever is higher. This pressure is
& y; O, n: Q0 Kmaintained for 1 min. There shall be no leakage from the appliance."
) Y4 V+ O% n c6 U) F; z. O6 FPressurized steam irons in which the device regulating the steam supply is within the boiler are operated
$ V) F0 Y$ }, M7 ]as specified in Clause 11 but with all pressure-regulating devices operating during the test of Clause 11
; {7 ]. p' v" E1 `( A' k1 e9 Brendered inoperative. All vents in the soleplate are sealed and the device regulating the steam supply/ c7 ^2 V: a# R; D2 [1 Z
is opened. There shall be no leakage from the hose except at an intentionally weak place within the
5 z7 Q1 M5 U! E, w( l; F; y+ Renclosure of the boiler. If this occurs, the test is repeated on another appliance that shall also leak in the
; l Z I4 F, J1 D3 `& _3 P- Tsame way.
1 E3 r0 t, p- ^0 |- |7 x) ~All vents in the soleplate of instantaneous steam irons are sealed and the pressure in the water reservoir
, k! T: ~( E! |# C' E& F; e/ |is raised hydraulically until the pressure-limiting protective device operates. The pressure shall not
+ T, F6 k. |+ jexceed 50 kPa. The outlet through the protective device is then sealed and the pressure is raised to 100
6 p% y3 S; X/ _' Z+ v+ G/ {kPa and maintained at this value for 1 min. !There shall be no leakage from the appliance." |
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