27
Assembly Instruction
FVM2
E
LECTRIC
CONNECTION
/ S
AFETY
CHECK
I
NSTALLATION
STEP
9:
07
I
NSTALLATION
STEP
8:
Operation of the power-operated window
When operating the power-operated window safety
instructions must be observed, specifi cally those pertaining
to commissioning, operation and maintenance.
Check the mounted system for its safety; perform test run
and commissioning.
Safety test:
• Connect operating voltage.
• Check fastening (frame brackets, casement brackets)
for fi rm fi t or tightening.
Test run:
• Visual inspection of casement movements.
• Stop immediately by malfunction!
• Pay attention to collision with facade construction and
correct installation, if required.
Risk evaluation:
Before operating a power-operated window to which
window drives were mounted, which were sold by the
manufacturer as incomplete machines according to instal-
lation declaration, the possible risk to ahazard of persons
must be determined, evaluated and minimized by taking
appropriate technical measures in accordance with the Ma-
chinery Directive. Separate documents for performing a risk
assessment can be downloaded from the homepage of
Firm
A
UMÜLLER
A
UMATIC
GmbH
(
www.aumueller-gmbh.de
).
S
AFETY
CHECK
AND
T
EST
RUN
Formula to calculate
the required wire cross-section of a supply line
Calculation example
Available data:
• cut-off current per drive (i. e. 2 x 4.0A) from data sheet
• length to be bridged from the last window to the control unit
(i. e. 10 meters)
A
I
L
2
2,0
56
mm
2
=
(total) *
*
*
(length supply line)
V
A
m
(voltage drop)
m / (Ω*mm
2
)
(2 * 4,0A) * 10m * 2
A =
2,0V * 56m / (Ω*mm
2
)
A = 1,42mm
2
->
1,5mm
2
chosen
S
UPPLY
LINES
OF
C
ONTROL
U
NIT
TO
THE
D
RIVES
R
ECOMMENDATION
Observe current regulations and guidelines e.g. DIN 4102-
12 regarding the “Fire behavior of building materials-
circuit integrity maintenance of electric cable systems“
(E30, E60, E90) and the “Specimen Guideline on Conduits
German designation - MLAR“, and also prescribed construc-
tional regulations!
For safety reasons a cable of the next hig-
her wire cross section should be selected.
Laying and connecting the drive cable
• Avoid extreme temperature differences in the instal-
lation area (danger of condensation).
• Set clamping point close to window and ensure
accessibility.
• Ensure expansion possibilities of the drive and the drive
cable.
• Consider the cable length and the cross sections of
the drives supply lines.
24V
Содержание FVM2
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