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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:$ Y6 G" P+ P' O4 T9 S. e3 e4 a
n0 ............................ no-load speed1 ^7 G3 l: P& f- _+ x+ O! E
8.1 Tools shall be marked with:
; S# |$ Q% z+ a( _3 D– the year of manufacture.
& Y3 S7 u1 x% a: _. @' Y– rated voltage(s) or rated voltage range(s), in volts. Tools for star-delta connection shall be s5 ~" [* o2 Q# Q( @+ U3 Z
clearly marked with the two rated voltages (for example 230 Δ/ 400 Y);3 Z1 V% U1 J, o. J4 H/ b7 D6 d
– symbol for nature of supply, unless the rated frequency is marked. The symbol for nature
( d! W9 U4 _8 z C6 v! zof supply shall be placed next to the marking for rated voltage;
, O$ w* S0 P5 f– rated input, in watts or rated current, in amperes. The rated input or current to be marked
0 a. s9 D! x" K0 ^- T0 a8 mon the tool is the total maximum input or current that can be on circuit at the same time. If0 s5 ~3 V% N1 m8 e. P% v, p( B8 M+ V
a tool has alternative components which can be selected by a control device, the rated
0 x+ C0 `! E# Cinput or rated current is that corresponding to the highest loading possible;, s8 j! E7 |& v$ ^
– name or trade mark or identification mark and address of the manufacturer or any other
7 W! w/ x4 z. g: k' lagent responsible for placing the tool on the market;& C6 I+ i {5 l4 e5 Z; A- Y
– model or type reference;
, R% d" H/ g# n– symbol for class II construction, for class II tools only;! R1 P9 H+ j0 Y* n) @: G6 c( n
– IP number according to degree of protection against ingress of water other than IPX0. If
$ b6 L+ }# D5 }! I4 r/ Rthe first numeral for the IP numbering is omitted, the omitted numeral shall be replaced by
# ]9 z% d0 T5 nthe letter X, for example IPX5;
% R5 r n5 t& ]. B) K6 v– “WARNING – To reduce the risk of injury, user must read instruction manual” or the sign
/ R: g/ t# c: U! C, X0 v' AM002 of ISO 7010 F& ?9 n1 |' T3 e; K0 b1 w# ?* A( \
8).
9 e1 v7 a& H6 Q& j1 p* _If used, the word “WARNING” shall be in capital letters not less than 2,4 mm high and1 ]; i# n( `, d( R* K3 p7 t7 W
shall not be separated from the cautionary statement., r" o4 p* V" o( C
If used, the statement shall be verbatim except the term “operator’s manual” or “user" p L8 x; |8 i% ~3 W$ o
guide” may be used for the term “instruction manual”;! V6 p4 \# F$ R
Additional markings are allowed, provided they do not give rise to misunderstanding. |
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