IEC 60335-2-67:2002/AMD1:2005
(Amendment)Amendment 1 - Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment and floor cleaning machines, for industrial and commercial use
Amendment 1 - Household and similar electrical appliances - Safety - Part 2-67: Particular requirements for floor treatment and floor cleaning machines, for industrial and commercial use
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INTERNATIONAL IEC
STANDARD 60335-2-67
AMENDMENT 1
2005-09
Amendment 1
Household and similar electrical appliances –
Safety –
Part 2-67:
Particular requirements for floor treatment
and floor cleaning machines, for industrial
and commercial use
IEC 2005 Droits de reproduction réservés Copyright - all rights reserved
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue
– 2 – 60335-2-67 Amend. 1 IEC:2005(E)
FOREWORD
This amendment has been prepared by subcommittee 61J: Electrical motor-operated cleaning
appliances for industrial use, of IEC technical committee 61: Safety of household and similar
electrical appliances.
The text of this amendment is based on the following documents:
FDIS Report on voting
61J/196/FDIS 61J/209/RVD
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the maintenance result date indicated on the IEC web site under
"http://webstore.iec.ch" in the data related to the specific publication. At this date, the
publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
FOREWORD
Add the following item to the list of differences existing in some countries:
– Clause 7.12 No requirements for sound and vibration markings exist (USA)
INTRODUCTION
Replace the second sentence of the second paragraph by the following:
It also covers abnormal situations that can be expected in practice and takes into account the
way in which electromagnetic phenomena can affect the safe operation of appliances.
2 Normative references
Add the following reference:
ISO 6344-2, Coated abrasives – Grain size analysis – Part 2: Determination of grain size
distribution of macrogrits P12 to P220
60335-2-67 Amend. 1 IEC:2005(E) – 3 –
3 Definitions
st
3.1.9 Add, after the 1 paragraph, the following paragraph:
Power outlets for accessories are loaded with a resistive load in accordance with the marking.
Add the following new definitions:
3.101
water-suction cleaning appliance
appliance for aspirating an aqueous solution that may contain foaming detergent
3.102
motorized cleaning head
accessory containing a motor that is supplied from the appliance and which is attached to the
end of a hand-held hose or tube
NOTE The main cleaning head permanently attached is not regarded as a motorized cleaning head.
7 Marking and instructions
Add the following subclause:
7.6 Addition:
[symbol IEC 60417-5935 (DB:2002-10)] motorized cleaning head for water-
suction cleaning
7.12 Replace the existing text by the following:
Addition:
The front cover of the instruction manual shall include the substance of the following:
CAUTION: Read the instruction manual before using the appliance.
This wording may be replaced by symbols 0434 and 1641 of ISO 7000. If these symbols are
used, their meaning is to be explained in the instructions for use.
The instruction manual shall include the substance of the following warnings, as applicable.
– CAUTION: This appliance is not suitable for picking up hazardous dust.
– CAUTION: This appliance is for dry use only and is not to be used or stored outdoors in
wet conditions.
– WARNING: Only use the brushes provided with the appliance or those specified in the
instruction manual. The use of other brushes may impair safety.
The instruction manual shall give details regarding the following, as applicable:
– the precautions to be taken when using the appliance under specific conditions such as
handling flammable liquids or dust, and dust hazardous to health;
– 4 – 60335-2-67 Amend. 1 IEC:2005(E)
– a statement that the appliance is to be disconnected from its power source during cleaning
or maintenance and when replacing parts or converting the appliance to another function:
• for mains operated appliances, the plug is to be removed from the socket-outlet;
• for battery operated appliances, the key of the supply switch is to be removed or an
equivalent disconnection is to be made;
– a statement that doors and covers are to be positioned as indicated in the instruction
manual before using the appliance;
– the precautions to be taken when changing brushes or other attachments which require
the appliance to be energized;
– the intended use of brushes which are specified for the appliance;
– a warning that large diameter brushes provided specifically for dry buffing are not intended
for general polishing.
The instruction manual shall state
– the A-weighted sound pressure level L in dB(A) emitted by the appliance. If the
PA
A-weighted sound pressure level exceeds 85 dB(A), it shall also state the sound power
level L in dB(A) and that appropriate ear protection has to be used.
WA
NOTE 101 The sound level is measured in accordance with IEC 60704-1.
– the weighted r.m.s. acceleration value to which the operators’ arms are subjected in m/s²,
separately for each arm (if applicable).
NOTE 102 The weighted r.m.s. acceleration value is measured in accordance with ISO 5349 for arm
vibrations, the appliance being supplied at rated voltage or at the maximum rated voltage for machine with a
range of voltages
The instruction manual shall include the substance of the following:
This appliance is suitable for commercial use, for example in hotels, schools, hospitals,
factories, shops, offices and rental businesses.
The instruction manual for mains operated appliances shall include the substance of the
following:
– do not allow the rotating brushes to come into contact with the supply cord;
– regularly examine the supply cord for damage, such as cracking or ageing. If damage is
found, replace the cord before further use;
– only replace the supply cord with the type specified in the instruction manual;
– only use the socket outlet on the appliance for purposes specified in the instruction
manual.
The instructions for appliances having a current-carrying hose operating at other than safety
extra-low voltage shall include the substance of the following:
CAUTION: This hose contains electrical connections:
– do not use to collect water;
– do not immerse in water for cleaning;
– the hose should be checked regularly and must not be used if damaged.
If the symbol IEC 60417-5935 is used, its meaning shall be explained.
Add the following subclause:
60335-2-67 Amend. 1 IEC:2005(E) – 5 –
7.14 Addition:
The height of symbol IEC 60417-5935 shall be at least 15 mm.
Compliance is checked by measurement.
7.101 Motorized cleaning heads shall be marked with
– rated voltage or rated voltage range in volts;
– rated power input in watts;
– name, trade mark or identification mark of the manufacturer or responsible vendor;
– model or type reference.
Motorized cleaning heads for water-suction cleaning appliances, except those of class III
construction having a working voltage up to 24 V shall be marked with symbol IEC 60417-
5935.
NOTE This symbol is an information sign and, except for the colours, the rules of ISO 3864-1 apply.
Compliance is checked by inspection.
7.102 Appliance outlets for accessories shall be marked with the maximum load in watts.
NOTE This marking may be on the appliance close to the appliance outlet.
Compliance is checked by inspection.
10 Power input and current
Replace the existing text of this clause by the following:
This clause of Part 1 is applicable except as follows.
10.1 Addition:
The power input of motorized cleaning heads is measured separately.
15 Moisture resistance
15.2 Replace the text after Note 101 by the following new text:
Motorized cleaning heads of water-suction cleaning appliances are placed in a container,
the base of which is level with the surface supporting the appliance. The container is filled
with a detergent solution to a level of 5 mm above its base, this level being maintained
throughout the test. The solution consists of 20 g of NaCl and 1 ml of a solution of 28 % by
mass of dodecyl sodium sulphate in each 8 l of water.
The appliance is operated until its liquid container is completely full and for a further 5 min.
NOTE 102 The solution is to be stored in a cool atmosphere and used within seven days of its preparation.
NOTE 103 The chemical designation of dodecyl sodium sulphate is C12H25NaSO4.
After each of these tests, the appliance shall withstand the electric strength test of 16.3.
Inspection shall show that there is no trace of liquid on insulation that could result in a
reduction of clearances or creepage distances below the values specified in Clause 29.
– 6 – 60335-2-67 Amend. 1 IEC:2005(E)
NOTE 104 The appliance is allowed
...
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