SN EN 60335-2-72 : 1998

1 Scope
2 Definitions
3 General requirement
4 General conditions for the tests
5 Void
6 Classification
7 Marking and instructions
8 Protection against access to live parts
9 Starting of motor-operated appliances
10 Power input and current
11 Heating
12 Void
13 Leakage current and electric strength at operating temperature
14 Void
15 Moisture resistance
16 Leakage current and electric strength
17 Overload protection of transformers and associated circuits
18 Endurance
19 Abnormal operation
20 Stability and mechanical hazards
21 Mechanical strength
22 Construction
23 Internal wiring
24 Components
25 Supply connection and external flexible cords
26 Terminals for external conductors
27 Provisions for earthing
28 Screws and connections
29 Creepage distances, clearances and distances through insulation
30 Resistance to heat, fire and tracking
31 Resistance to rusting
32 Radiation, toxicity and similar hazards
Figure
Annexes
A Normative references
AA Precast concrete flags

Applicable to mains or battery-supplied portable combined machines, with or without built-in battery charger, having a chassis with or without traction drive, intended for commercial and industrial use indoors or outdoors for dry or wet treatment of hard floors with carpeting. Treatment within the meaning of this standard denotes for example; polishing, scrubbing, wet or dry pick-up, shampooing, application of wax and sealing products.