AVR 8500 (serv.man2) - Harman Kardon Audio EMC - CB Certificate (repair manual). Page 35

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IEC 60065, 6th edition : 1998
 - 
- Page 31 of 44 - 
 
 
   
 
Order No. 
200211174
 
 
 
 
17.7 
Cover fixing devices other than 
screws have adequate strength and 
their positioning is unambiguous   
No cover fixing devices other than screws   
17.8 
Fixing devices for detachable legs or 
stands provided   
No detachable provided 
   
17.9 
Internal pluggable connections, 
affecting safety, unlikely to become 
disconnected   
Connections complies, checked by inspection 
 
 
18 
MECHANICAL STRENGTH OF 
PICTURE TUBES AND 
PROTECTION AGAINST THE 
EFFECTS OF IMPLOSION   
 
18.1 
Picture tube separately approved      
No picture tube. 
 
Picture tubes > 16 cm intrinsically 
protected   
 
 
Non-intrinsically protected tubes 
> 16 cm used with protective screen   
 
18.2 
Intrinsically protected tubes: tests 
on 12 samples   
 
18.2.1 
Samples subject to ageing: 6   
 
18.2.2 
Samples subject to implosion test: 6 
 
18.2.3 
Samples subject to mechanical 
strength test (steel ball): 6   
 
18.3 
Non-intrinsically protected tubes 
tested to 18.3   
 
 
19 
STABILITY AND MECHANICAL 
HAZARDS   
 
 
Mass of the equipment exceeding 
18 kg      
Mass > 18 kg, see below 
 
19.1 
Test on a plane, inclined at 10
°
 to 
the horizontal   
Tested on a plane inclined at an angle of 10
°
 
19.2 
100 N force applied vertically 
downwards   
100N force have no influence on the stability   
19.3 
Smooth edges and corners   
There is no hazardous edges or corners when the 
apparatus is operating in normal position   
19.4 
Glass surfaces with an area 
exceeding 0,1 m² or maximum 
dimension > 450 mm, pass the test 
of 19.4.1   
No glass surface. 
 
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