Rademacher RolloTron Comfort DuoFern 1840 Handleiding (88 Pagina's)

Handleiding

19

EN

20 cm

CAUTION!

There is a risk of injury from the pre-tensioned

springs on the old belt winder.

◆ The spring unit of the old belt winder may suddenly

recoil when it is removed.

◆ Hold the spring unit ﬁrmly when loosening the belt

and allow it to recoil slowly until the spring unit has

completely unwound.

8.2 Preparation for installation

2.

Remove the old belt winder, if you are carrying out a con-

version to an existing roller shutter system.

2.1

Let the roller shutter move fully down, until the slats are

completely closed.

2.2

Remove the old belt winder and unreel the belt.

3.

Prepare the belt.

3.1

Cut the belt oﬀ approx. 20 cm under the belt box.

3.2

Fold the end of the belt over by approx. 2 cm and cut a

short slit in the centre. This enables you to subsequently

hook the belt onto the reel.

Recommendation

The belt must run as straight and freely as possible. For

stiﬀ roller shutters, mount a deﬂection roller on the belt

box. This helps to prevent unnecessary friction and wear

to the belt.

i

Accessories, see page 86

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