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關於標誌：
171 Tungsten Halogen Units
8 E( i5 x2 d% E$ G% D4 F: P171.1 Lamp replacement – single envelope lamp5 _9 \, S2 Y3 }
171.1.1 A portable luminaire intended for use with a tungsten-halogen lamp having a single envelope) a8 C- u: g' L' l$ ^, ?& z9 }8 e
shall be marked in Form A-3 in accordance with 170.1 to indicate the proper wattage, type, and voltage: [1 j# L8 h8 [6 {4 v
of the replacement lamp(s).6 ? Y1 W9 u Y) ~( Q7 ~
171.1.2 A halogen torchiere unit intended for use with a single-ended lamp and without a guard as
8 A. T8 g% r+ Hspecified in 52.3.12 shall be marked in Form A-3: ²WARNING – Risk of Fire – Use (1)___ W Maximum,. f* i4 u: c, [& {# ?* Z4 w# S0 Q
Type (2)___ Single Envelope Tungsten Halogen Lamp That Is Marked On The Lamp Carton As Being
; B) u" r5 E1 |; U+ aSuitable For Use Without An Additional Shield.² The blanks shall be filled in with:8 g/ M% r8 l& S8 \& l, E @ N8 {! p
a) Test lamp wattage; and# F/ A0 n9 S. w2 ?
b) Lamp shape, symbol, and outline drawing.
0 z8 e' L- A- ?. RWhen the lamp is a type not commonly available, with a shape and diameter other than the types specified! k4 q7 [. W9 {& v- B
in Table 125.2, the marking shall include the lamp manufacturer’s name and ordering code. See 81.2.
0 f$ v* `$ [- |1 F) l+ k171.2 Lamp replacement – double envelope lamp0 D) a8 X4 b$ a1 }- w& H, u% |
171.2.1 A portable luminaire intended for use with a tungsten-halogen lamp having a double envelope
4 k+ L* m2 s1 d. j6 c! N5 ashall be marked in accordance with 170.1 to indicate the proper wattage, type, and voltage of the
7 b' W7 U2 ^) H& \. T! m( Oreplacement lamp(s).2 |1 R$ s' M% H% _8 E* ~) Y: T
Exception: Lamps having integral UV filters and containment barriers are able to be alternately marked2 k4 [7 b2 `: s6 ^" D4 n
in accordance with 171.2.2 or 171.2.4.
$ g' _8 ]( U/ k1 c1 D; y171.2.2 A portable luminaire intended for use with a medium base Type A style double envelope% c1 m, P, y/ T. T
tungsten-halogen lamp or Type A incandescent lamp shall be marked in Form A-3 ²CAUTION:² ²Risk of
& F, D" W1 a" Q; IFire, Use _W Maximum, Type A or Medium Base Type A Style Double Envelope Tungsten Halogen Lamp
7 J" h! A! x/ lThat is Marked on the Bulb (Lamp) Carton as Being for use Without Additional Shield², or alternately* y% x9 Q$ d& ]: J y5 l* t4 e
CAUTION: ²Risk of Fire – Use __W Maximum, Type A or Classified Tungsten Halogen Lamp², or/ y2 C3 c+ p3 l
equivalent.
# o* f! Q G e0 P171.2.3 The lamp identified in 171.2.2 shall be:7 n" a' r: r& K4 B/ s
a) The wattage tested; or+ w& B0 B. j* { F
b) Not exceed 100W and be rated in accordance with the Temperature Test-Exempt Units
/ c4 \( K0 q1 H4 B; s* w+ c( Wrequirements of Section 47.
5 P, x/ f4 O: }4 ~171.2.4 A portable luminaire equipped with a lamp other than a medium base double envelope tungsten
# R/ k! `4 Q! Q3 Bhalogen lamp that complies with the Exception to 52.2.1 or the Exception to 52.4.1 shall be marked in
# O. o- W# F6 I5 u/ S* RForm A-3 with the word ²WARNING² or ²CAUTION: Risk of Fire and Exposure to Excessive UV Radiation5 S- I. Z% O/ Y4 }) K4 q
– Use __W Maximum Double Envelope Tungsten Halogen Bulb (Lamp) That is Marked on the Lamp
) O! E& c* l3 cCarton As Being Suitable For Use Without an Additional Shield², or equivalent. |
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