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电动工具一般确实是标空载转速, 但标准没有强制要求标:
8.6 If units or technical data are expressed by symbols, the following symbols shall be used:; \$ w2 r6 A: ~6 `! O4 B/ B0 o6 X. h
n0 ............................ no-load speed1 @7 ~1 z9 m0 i) Y9 z
8.1 Tools shall be marked with:
9 `6 K& W+ S" W– the year of manufacture.
4 A* |# p( j2 k2 C: Y$ s) ?' {– rated voltage(s) or rated voltage range(s), in volts. Tools for star-delta connection shall be ~4 L. T8 r3 X
clearly marked with the two rated voltages (for example 230 Δ/ 400 Y);5 M6 H! r9 s# l5 \2 g% R( g3 b
– symbol for nature of supply, unless the rated frequency is marked. The symbol for nature
, S9 b+ @$ x: yof supply shall be placed next to the marking for rated voltage;
0 a1 Q$ A ]: e e$ U l: N9 n– rated input, in watts or rated current, in amperes. The rated input or current to be marked3 I- I' k% N6 g5 c4 l$ h
on the tool is the total maximum input or current that can be on circuit at the same time. If
$ @, O% ?$ p8 j* n5 t- U* Ca tool has alternative components which can be selected by a control device, the rated
3 H3 D- O7 Q, J/ W* x) i: Tinput or rated current is that corresponding to the highest loading possible;
V! O0 ~0 ]8 o2 m, D, f– name or trade mark or identification mark and address of the manufacturer or any other
$ z* p1 u4 q5 V) I8 i1 aagent responsible for placing the tool on the market;
" K- Q; I! s5 R' j, q: W* Q/ ]* {2 C– model or type reference;& h/ |8 D! s: _ d; y
– symbol for class II construction, for class II tools only;
( @0 T8 I8 l- m, z: \, Q– IP number according to degree of protection against ingress of water other than IPX0. If7 e8 x7 V9 I3 ~ ?+ @
the first numeral for the IP numbering is omitted, the omitted numeral shall be replaced by
% x+ x, r1 p+ @the letter X, for example IPX5;
$ j: R2 @1 e# P* y; g– “WARNING – To reduce the risk of injury, user must read instruction manual” or the sign
: d+ J# `$ d& y9 Z9 TM002 of ISO 7010 F
+ l9 ?8 W2 H* b7 r9 {- @7 f8).2 Z4 M- H" @$ ]1 v& i' @: ]
If used, the word “WARNING” shall be in capital letters not less than 2,4 mm high and
. r; d5 Q+ L" Q) a% D% c9 Ashall not be separated from the cautionary statement.
2 U: Z: m+ W! r. vIf used, the statement shall be verbatim except the term “operator’s manual” or “user9 b% Y6 ~! S% j% [' W
guide” may be used for the term “instruction manual”;
3 l" ?# w* Q0 x" M: m% W6 ^0 ]5 VAdditional markings are allowed, provided they do not give rise to misunderstanding. |
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