DUCATIHOME 8500V-Rol/ DUCATI UP 70 (CTH29E) Installation Instructions Manual - Page 12

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7.3 Fixing to the door

Drill 2 holes in the door's upper rail, if possible at its strongest point, using the wall fixing plate ref. 828 as a

drilling guide.

This component must be fixed in the exact horizontal centre of the door.

Adjust the connecting rods ref. 812 to the most suitable length using the holes (Fig. 29).

Perform these operations with great care, ensuring perfect alignment with the slide rails.

Tension the chain moderately by turning the nut.

Open the door until the sliding car engages with the connecting plate (ref. 819 = chain anchor plate)

Then remove the door locking bars.

Fig. 28

Fig. 30

7.4 Chain tensioner

Once the automation system is installed, tension the chain moderately.

To adjust the chain tension, turn the nut.

chain tension adjusting nut

Fig. 31

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Fig. 29

IMPORTANT:

Operate the system manually to check the satisfactory

mechanical operation of the system.

To install the system on sectional type doors, use

connector ref. 992014 to replace the standard

connecting rod ref. 812 supplied.

Perform the replacement by removing the spindle and

inserting connector 992014.

To install the system on counterweighted/canopy type

doors, install optional accessory ref. 992012 ensuring

a 4 cm (1 1/2") drop between the drive head and the

wall fixing plate ref. 828.

Mechanical installation is now complete.