Dimensions
Safety warnings
• These fans contain rotating parts and electrical connections. Therefore, pay attention to safety warnings during their
assembly, maintenance and operation.
• Electrical connections and assembly must be conducted by authorized persons.
• Electrical connections of the fan should not be damaged when the ceiling or the wall is drilled or broken.
• The product must have an air duct of its own.
• During transport, operation and maintenance, hands should be protected with gloves against cuts.
• The fan should in no way be touched while operating.
• Proper cleaning should be done with periodic intervals; otherwise the product might be harmed.
• Keep the fan away from children and do not let unauthorized people to use it.
• Do not use the product at ambient temperature over 40˚C
• We herewith declare that our products do not contain asbestos, mercury, PCBs (polychlorinated biphenyls), deemed harmful
to human or environmental health.
Typ
A
[mm]
Ø
B
[mm]
C
[mm]
D
[mm]
E
[mm]
Ø
F
[mm]
G
[mm]
DV-ROF-R-160
252
260
50
140
210
80
25
DV-ROF-R-180
252
260
50
140
210
80
25
DV-ROF-R-225
336
386
105
212
274
146
35
DV-ROF-R-250
370
386
105
225
290
163
35
DV-ROF-R-315
454
443
135
293
333
185
40
DV-ROF-R-355
595
595
135
285
450
234
40
11
ALNOR
®
ventilation systems
is a legally protected trademark and technical patent. All rights reserved.
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User manual
DV-ROF-R
