60
NovoPort® IV
4.9.7
Checking the force limits
Fig. 4-13
Checking the force limits
1.
Place a force gauge or a suitable obstruction (e.g. the operator’s cardboard
box) in the closing area of the door.
2.
Close the garage door. The garage door moves to the end position CLOSE.
When the garage door reaches the obstruction, the garage door must stop and
then move back to the end position OPEN.
3.
If the door can lift persons (e.g. openings greater than 50 mm or treads), the
force limiting unit must be checked in the opening direction: For additional load
of the door with 20 kg of mass, the drive has to stop.
The end positions need to be set again after each replacement of the garage door
springs (see Menu 3 + Menu 4).
4.10 Special settings
4.10.1 Opening the special settings menu
1.
To open the menu for special settings, keep the programming button
(PROG button) (D) pressed in for approximately 3 seconds.
The display shows “3”.
2.
Press the programming button (PROG button) (D) again.
The display shows “4”.
3.
Keep the programming button (PROG button) (D) pressed in again for
approximately 3 seconds. The display shows “5”.
NOTICE
•
After completing the force learning cycles, the force limits need to
be checked.
•
The operator must be checked once a month.
NOTICE
If the obstruction is not detected or if the force values are not complied
with, the path needs to be set again.
F< 400N
50 mm
