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吹风机中那个热保护器不是thermostat,而是self-resetting thermal cut-out.( n; J& [- ~& J1 S
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thermostat$ } |( s& D$ \
temperature-sensing device, the operating temperature of which may be either fixed or9 L! O% v" d) v+ f. v4 B1 m# w
adjustable and which during normal operation keeps the temperature of the controlled part
3 O+ L9 p& K N9 R$ f6 U T \between certain limits by automatically opening and closing a circuit+ w( f3 z/ v: N( L+ O) h# o5 x$ a
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temperature limiter( H/ d* y8 b1 [. l
temperature-sensing device, the operating temperature of which may be either fixed or, `8 r# M5 h9 W) l
adjustable and which during normal operation operates by opening or closing a circuit when9 p' a4 [# v: n+ {0 x
the temperature of the controlled part reaches a predetermined value( ]/ j5 e# m5 A( B) z7 C
NOTE It does not make the reverse operation during the normal duty cycle of the appliance. It may or may not9 G8 [( o" V) B5 O8 m) @# I" w1 z
require manual resetting.9 N* q6 P: N3 `* H; } d4 Z
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thermal cut-out
1 E1 ~2 x, b% A0 ldevice which during abnormal operation limits the temperature of the controlled part by; i2 k2 w- G5 ^2 R2 [5 ~2 _7 C
automatically opening the circuit, or by reducing the current, and is constructed so that its, R% x" y, R9 q1 i u
setting cannot be altered by the user3 O1 q' Q/ l! H4 [9 ~7 G2 ^
3.7.4
% l7 G0 Z7 B2 O3 F' x4 ?, f8 n) gself-resetting thermal cut-out
) ^* t3 P/ D. E7 _9 C2 Jthermal cut-out that automatically restores the current after the relevant part of the appliance( P1 j2 f( {9 V, p
has cooled down sufficiently |
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