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11. After connecting the power supply (see page 11), slide the screen housing on the rods and use the
box wrench to tighten each of the M8 nuts. Check for stability of the entire assembly (Figure 8).
A correctly installed screen shall be levelled in all planes. Adjust the position by turning the
installation nuts in or out on the adequate threaded rods.
Figure 8
A correctly installed screen is shown below (Figure 9). All the screw and nut fitments shall be
countered. Such an assembly ensures protection against vibration and potential resonance. Moving
nuts 1 and 2 allows accurate levelling of the screen, required to ensure its smooth and flawless
operation.
Figure 9
w
w
w .
k
a
SUFIT – PRIMARY CEILING
Kontra – Counter washer
Szpilka – threaded rod (pin)
Nakrętka – nut
EKRAN - screen
u
b
e
r .
e
u
-7-
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