Read Harman Kardon AVR 505 (serv.man13) EMC - CB Certificate online
-
IEC 60065, 6th edition : 1998
-
- Page 30 of 37 -
Order
No.
11151
18
MECHANICAL STRENGTH OF
PICTURE TUBES AND
PROTECTION AGAINST THE
EFFECTS OF IMPLOSION
PICTURE TUBES AND
PROTECTION AGAINST THE
EFFECTS OF IMPLOSION
N
18.1
Picture tube separately approved
No picture tube.
N
Picture tubes > 16 cm intrinsically
protected
protected
N
Non-intrinsically protected tubes
> 16 cm used with protective screen
> 16 cm used with protective screen
N
18.2
Intrinsically protected tubes: tests on
12 samples
12 samples
N
18.2.1
Samples subject to ageing: 6
N
18.2.2
Samples subject to implosion test: 6
N
18.2.3
Samples subject to mechanical
strength test (steel ball): 6
strength test (steel ball): 6
N
18.3
Non-intrinsically protected tubes
tested to 18.3
tested to 18.3
N
19
STABILITY AND MECHANICAL
HAZARDS
HAZARDS
P
Mass of the equipment exceeding
18 kg
18 kg
Mass < 18 kg.
N
19.1
Test on a plane, inclined at 10
°
to
the horizontal
N
19.2
100 N force applied vertically
downwards
downwards
N
19.3
Smooth edges and corners
There is no hazardous edges or corners when the
apparatus is operating in normal position
apparatus is operating in normal position
P
19.4
Glass surfaces with an area
exceeding 0,1 m² or maximum
dimension > 450 mm, pass the test
of 19.4.1
exceeding 0,1 m² or maximum
dimension > 450 mm, pass the test
of 19.4.1
No glass surface.
N
20
RESISTANCE TO FIRE
P
20.1
Electrical components and
mechanical parts
mechanical parts
P
Apparatus
design
Resistance to fire is achieved by a combination of
engineering design, production methods and by using
materials with low flammability for internal parts
engineering design, production methods and by using
materials with low flammability for internal parts
P
a) Exemption for components
contained in an enclosure of material
FV 0 to IEC 60 707 with openings
not exceeding 1 mm in width
contained in an enclosure of material
FV 0 to IEC 60 707 with openings
not exceeding 1 mm in width
N
Click on the first or last page to see other AVR 505 (serv.man13) service manuals if exist.