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1.1 MAXIMUM USE CURVE
The curve makes it possible to establish maximum work time (T)
according to use frequency (F).
E.g.: Operators 630, 630 PLUS, 640 R/40 and 640/70 can
operate non-stop at 00% use frequency as they are provided
with a cooling fan. Models 630 standard and 640 std/40 can
operate non-stop at 70% use frequency.
To ensure efficient operation, operate in the work range under
the curve.
Use frequency graph
Important: The curve is obtained at a temperature of 4 °C.
Exposure to the direct sun rays can reduce use frequency down
to 0%
Calculation of use frequency
The percentage of effective work time (opening + closing)
compared to total time of cycle (opening + closing + pause
times).
Calculation formula:
Ta + Tc
%F =
Ta + Tc + Tp + Ti
where:
Ta = opening time
Tc = closing time
Tp = pause time
Ti = interval time between one complete cycle and another
2 ELECTRIC PREPARATIONS (standard system)
Barriers mod. 630 / 630 PLUS / 640
b Photocells
e Radio receiver
c Key push-button
f Magnetic loops
d Flashing light
Notes:
)
To lay cables, use adequate rigid and/or flexible tubes.
)
Always separate connection cables of low voltage
accessories from those operating at 0v~. To prevent any
interference whatever, use separate sheaths.
3 BARRIER DIMENSIONS
Dimensions are in mm.
1 0 8 0
X 00
Dimensions are in mm.
4 INSTALLING THE AUTOMATED SYSTEM
4.1 PRELIMINARY CHECKS
To ensure safety and an efficiently operating automated system,
make sure the following conditions are observed:
•
When moving, the beam must not, on any account, meet
any obstacles or overhead power cables.
•
The soil must permit sufficient stability for the foundation
plinth.
•
There must be no pipes or electrical cables in the plinth
excavation area.
•
if the barrier body is exposed to passing vehicles, install, if
possible, adequate means of protection against accidental
impact.
•
Check if an efficient earth socket is available for connecting
the upright.
4.2 MASONRY FOR FOUNDATION PLINTH
Fig. 3
4
3.1 BARRIER 630
3.2 BARRIERS 630 PLUS - 640
L
2 0
0
5 0
1 6 5
8 5 0
2 5
WALL THE FOUNDATION PLATE TO ALLOW EASY ACCESS
TO THE BARRIER HATCH.
Ø 85
25
Fig. 4
Ø 85
50
Fig. 5
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