|
|
關於標誌：
171 Tungsten Halogen Units2 L q9 ~3 j+ ^1 ?: \- J$ z3 k: M
171.1 Lamp replacement – single envelope lamp
: a" [4 b, w% q& T% X171.1.1 A portable luminaire intended for use with a tungsten-halogen lamp having a single envelope1 [1 ]& j( G* M) n3 I
shall be marked in Form A-3 in accordance with 170.1 to indicate the proper wattage, type, and voltage
, y7 F5 h/ e* M. K9 [of the replacement lamp(s).9 E$ p! R. C4 a5 s2 V/ h4 B9 K
171.1.2 A halogen torchiere unit intended for use with a single-ended lamp and without a guard as
% C$ r( l+ H$ {' q8 g$ \specified in 52.3.12 shall be marked in Form A-3: ²WARNING – Risk of Fire – Use (1)___ W Maximum,
' f3 a. Y8 b. QType (2)___ Single Envelope Tungsten Halogen Lamp That Is Marked On The Lamp Carton As Being5 Q+ L# G! s& \7 s6 B
Suitable For Use Without An Additional Shield.² The blanks shall be filled in with:
% K% X+ E$ v, v, s5 Z8 T+ J9 C" S) }a) Test lamp wattage; and. ~, C, o' ?, j, H# l0 u
b) Lamp shape, symbol, and outline drawing. ?$ F8 X2 z" Z
When the lamp is a type not commonly available, with a shape and diameter other than the types specified
9 N9 K+ H' j* Tin Table 125.2, the marking shall include the lamp manufacturer’s name and ordering code. See 81.2.
1 G* k( _" v, J3 F4 I171.2 Lamp replacement – double envelope lamp; N9 ^( m9 b% ?) W9 P& h, o
171.2.1 A portable luminaire intended for use with a tungsten-halogen lamp having a double envelope l/ }3 d: ~( b3 p1 w' Y
shall be marked in accordance with 170.1 to indicate the proper wattage, type, and voltage of the3 f; Y# m# ?; p, o( J1 g
replacement lamp(s).- u+ y( T% b& H+ S( o v2 z
Exception: Lamps having integral UV filters and containment barriers are able to be alternately marked
( _9 t! N: ]7 y8 tin accordance with 171.2.2 or 171.2.4. p) X, A' K! d G7 T
171.2.2 A portable luminaire intended for use with a medium base Type A style double envelope
' R( \9 v: F b3 ^/ y+ U; x( |, Htungsten-halogen lamp or Type A incandescent lamp shall be marked in Form A-3 ²CAUTION:² ²Risk of, n6 A- Z8 O1 c) D& O
Fire, Use _W Maximum, Type A or Medium Base Type A Style Double Envelope Tungsten Halogen Lamp
7 i1 Z I; {3 a+ h* D) q( }That is Marked on the Bulb (Lamp) Carton as Being for use Without Additional Shield², or alternately
4 B$ O/ |; V0 Q! \% Y% l* | \CAUTION: ²Risk of Fire – Use __W Maximum, Type A or Classified Tungsten Halogen Lamp², or
" V5 a' F! e/ |# @+ a0 `equivalent.
0 s$ Z/ o. g8 Q. e1 W8 u171.2.3 The lamp identified in 171.2.2 shall be:
- ?" G0 T4 v) Q1 P- z) b% oa) The wattage tested; or
+ d, c5 A9 P0 V! x3 lb) Not exceed 100W and be rated in accordance with the Temperature Test-Exempt Units7 M8 B9 ~ o: |% E ~( n) u( o
requirements of Section 47.
0 H1 p% }. h. J) I2 R+ `1 z+ S171.2.4 A portable luminaire equipped with a lamp other than a medium base double envelope tungsten
0 |5 d3 w' y# e3 D! p% `halogen lamp that complies with the Exception to 52.2.1 or the Exception to 52.4.1 shall be marked in. u7 \0 N& Z3 D6 R. N2 [' x
Form A-3 with the word ²WARNING² or ²CAUTION: Risk of Fire and Exposure to Excessive UV Radiation2 ], f& A, `/ a8 M6 K0 K7 M9 N
– Use __W Maximum Double Envelope Tungsten Halogen Bulb (Lamp) That is Marked on the Lamp0 X0 I2 T0 j4 ]- B0 _1 |
Carton As Being Suitable For Use Without an Additional Shield², or equivalent. |
|
/1 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2008-1-28 13:41
收藏
分享
好帖
鸡蛋
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
抢沙发
千斤顶
显身卡
发表于 2008-1-28 13:56
楼主