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關於標誌：
171 Tungsten Halogen Units
( e9 i5 G" `* S5 H171.1 Lamp replacement – single envelope lamp
" K3 P: U- t; }8 w6 t171.1.1 A portable luminaire intended for use with a tungsten-halogen lamp having a single envelope2 F$ V5 w1 v( E5 v9 f5 c
shall be marked in Form A-3 in accordance with 170.1 to indicate the proper wattage, type, and voltage3 n. H" x" X8 F& `/ N
of the replacement lamp(s).
- r h Z4 ]- P& `) t9 B8 E171.1.2 A halogen torchiere unit intended for use with a single-ended lamp and without a guard as
1 |( d$ H* Z/ d& I% p. m9 u' kspecified in 52.3.12 shall be marked in Form A-3: ²WARNING – Risk of Fire – Use (1)___ W Maximum,/ J t/ d* Z# V# F
Type (2)___ Single Envelope Tungsten Halogen Lamp That Is Marked On The Lamp Carton As Being$ E2 f% n2 o7 A% T8 S. |
Suitable For Use Without An Additional Shield.² The blanks shall be filled in with:
d. f% Z0 I" Ka) Test lamp wattage; and% w- N3 d4 H4 H H
b) Lamp shape, symbol, and outline drawing.% g g' a7 C/ d/ _0 G7 @
When the lamp is a type not commonly available, with a shape and diameter other than the types specified* k" ^- R2 g+ \# B
in Table 125.2, the marking shall include the lamp manufacturer’s name and ordering code. See 81.2.& ~6 a& z) r3 Y) s
171.2 Lamp replacement – double envelope lamp
+ w: Z0 N0 Y1 o R1 a3 G171.2.1 A portable luminaire intended for use with a tungsten-halogen lamp having a double envelope4 u: z: C; A8 F+ [4 n, R8 P6 |
shall be marked in accordance with 170.1 to indicate the proper wattage, type, and voltage of the9 Q7 u$ e5 z8 j; g5 @
replacement lamp(s).
* x0 O8 M" E- m) P8 ^' PException: Lamps having integral UV filters and containment barriers are able to be alternately marked9 H+ b6 g W- M/ k$ W5 e
in accordance with 171.2.2 or 171.2.4.8 T; n! H2 i- w1 K, r
171.2.2 A portable luminaire intended for use with a medium base Type A style double envelope$ q1 y* y( ]: E& H7 Z8 B
tungsten-halogen lamp or Type A incandescent lamp shall be marked in Form A-3 ²CAUTION:² ²Risk of
+ x( D5 F" a$ o) s, pFire, Use _W Maximum, Type A or Medium Base Type A Style Double Envelope Tungsten Halogen Lamp" E" z3 ^" M! p! N/ r9 P
That is Marked on the Bulb (Lamp) Carton as Being for use Without Additional Shield², or alternately
: d8 L. n( X, g5 N1 {CAUTION: ²Risk of Fire – Use __W Maximum, Type A or Classified Tungsten Halogen Lamp², or; |& I+ Z/ \1 j8 v" H: a4 C- J
equivalent.
+ A N( E+ l# r! B8 d( u7 D' W171.2.3 The lamp identified in 171.2.2 shall be:5 u! {7 o; n" @3 ~5 u& O0 C" W
a) The wattage tested; or
; |5 X0 D$ S5 j2 k9 f' t, S) ab) Not exceed 100W and be rated in accordance with the Temperature Test-Exempt Units
; K) O; L/ R+ Z5 e6 f2 arequirements of Section 47.
* f$ {8 o& n3 ]1 ]. l7 p171.2.4 A portable luminaire equipped with a lamp other than a medium base double envelope tungsten
% O. F* {4 d$ E7 b3 uhalogen lamp that complies with the Exception to 52.2.1 or the Exception to 52.4.1 shall be marked in
3 {; r/ g; Z0 F5 g8 R" uForm A-3 with the word ²WARNING² or ²CAUTION: Risk of Fire and Exposure to Excessive UV Radiation
; X6 {' F) g* P; h– Use __W Maximum Double Envelope Tungsten Halogen Bulb (Lamp) That is Marked on the Lamp
/ i3 W" ]9 H# z/ |1 L+ ACarton As Being Suitable For Use Without an Additional Shield², or equivalent. |
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