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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:
- T/ |2 K6 ?! G7 S' m" s# an0 ............................ no-load speed( z5 R; J7 U! J! Z: |' m1 T
8.1 Tools shall be marked with:
6 u9 P% c1 Y* i$ p+ I1 A– the year of manufacture.
( v) X' l1 i( x– rated voltage(s) or rated voltage range(s), in volts. Tools for star-delta connection shall be
& C, h& X/ u2 }# z, mclearly marked with the two rated voltages (for example 230 Δ/ 400 Y);
( p+ r# Q$ Y! T4 ^- u– symbol for nature of supply, unless the rated frequency is marked. The symbol for nature+ _' `/ u: O7 H$ J$ H7 ?# M$ r& ~
of supply shall be placed next to the marking for rated voltage;
4 \7 q" n: D3 D; v- Q– rated input, in watts or rated current, in amperes. The rated input or current to be marked
' O; j* s8 I a6 F0 B! {& |+ Von the tool is the total maximum input or current that can be on circuit at the same time. If& g/ R5 A3 f, u& Q; [% v6 }& b
a tool has alternative components which can be selected by a control device, the rated
y" I5 @( e/ r B8 ]5 {3 Ainput or rated current is that corresponding to the highest loading possible;
3 a1 q4 J5 b3 A% t& s7 `5 h– name or trade mark or identification mark and address of the manufacturer or any other# ^9 Z% V" E: R5 h5 p
agent responsible for placing the tool on the market;
" ?0 \0 F% y3 G J! d: d- ?. m– model or type reference;
+ b7 D7 p: O" [; N– symbol for class II construction, for class II tools only;
9 o3 r9 h J1 D– IP number according to degree of protection against ingress of water other than IPX0. If
) C# t3 l8 [3 V- f: o# Tthe first numeral for the IP numbering is omitted, the omitted numeral shall be replaced by5 L) R3 n" g3 h6 ], Y
the letter X, for example IPX5;
8 p# a6 X5 w+ |– “WARNING – To reduce the risk of injury, user must read instruction manual” or the sign
* C% J/ H# o) \0 o& IM002 of ISO 7010 F+ C; @3 n- s/ Y: b( X
8).
7 B7 [6 Z F2 G" c$ D5 c$ H- @7 WIf used, the word “WARNING” shall be in capital letters not less than 2,4 mm high and
+ h4 @4 R8 M* O' S8 \shall not be separated from the cautionary statement.
5 O0 i9 z: ?3 w7 WIf used, the statement shall be verbatim except the term “operator’s manual” or “user
" G" @0 @& Y8 R8 i& eguide” may be used for the term “instruction manual”;4 R K4 L* ^; ~; ^7 v& ]
Additional markings are allowed, provided they do not give rise to misunderstanding. |
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