Erreka NAOS NASR70E Manual Del Instalador página 49

Marking the assembly points
Positioning the front guide-track support
Fitting the door anchor
P278A
P278B
NPTOR
P278B2

See "Assembly positions and levels" on page 43.
1 Mark the points to mount the front support (1), the
door anchor (2), and the overhead strips (9) of the
rear support (8).
1 Choose screws which are suitable for the place of
attachment (metal, brick, wood, etc.) and the
weight and effort of the operator.

Use suitable screws.
2 Make the holes in the marked points.
3 Secure the front support (1).
For sectional and tilting doors with side springs:
1 Make holes for the attachment screws in the
marked anchor points.
2 Fit the anchor (2) in the top of the door with screws.

Use suitable screws, in line with the
material of the door.
For counterbalanced doors or with torsion
springs:
1 Install the NPTOR curved fitting as indicated in the
installation instructions.
NAOS garage door opener operator
INSTALLATION
45