MOUNTING INSTRUCTIONS
VR1000 SURFACE-MOUNTED ROLLER SHUTTER
01/19
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EN
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33
STEP 4
Follow the same procedure to install the other guide rail.
Box width
Distance between covers
= box width - 54 mm
Note:
Ensure that the roller
blind is always level and
installed perpendicular.
This can be checked and
corrected in one way only.
1. Check fi rst whether the box can be
fi tted perfectly level.
2. Check that the guide rails are parallel
and perpendicular to the box.
Measure the distance between the
guide rails exactly to the millimetre.
Start directly under the box.
3. Then measure the diagonals again.
If the box and guide rails are not fi tted
correctly, this can lead to malfunctions
when rolling the shutter curtain up or
down.
B1=B2 and D1=D2
Figure 9:
check position of covers
Figure 10:
always ensure the roller
shutter is installed level
and perpendicular
