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6.3. Engaging and Disengaging the Motor
Functionality
•
TO DISENGAGE - pull down on the release handle until you hear a ‘click’
•
TO ENGAGE - Pull the release handle back towards the control head until you hear a
‘click’, and move the carriage until it engages with the belt bullet (Figure 76)
• Never attempt to open or close the garage door by pulling on the
release handle. Doing so may result in SERIOUS PERSONAL INJURY
and / or PROPERTY DAMAGE
• Always disengage the SDO4 SMART with the garage door in the fully
closed position
• If attempting to disengage the SDO4 SMART from any position other
than with the garage door fully closed, ensure that there are no
persons and / or property near or directly under the path of the door
FIGURE 76
Release
handle
Engage / Disengage
Belt Bullet
Carriage
6.4. Emergency Lock Functionality
In the event of a system malfunction with the door in any position other than fully closed,
the
SDO4 SMART
offers an emergency lock system that can be used to secure the door
in the fully closed position.
In order to close and lock the door in the fully closed position, the user will need to
disengage the operator using the manual release feature (see Section 6.3.).
1. Lower the door slightly by hand and re-engage the operator by pulling the manual
release handle back towards the control head until you hear a ‘click’.
2. Lower the door to the fully closed position.
3. Test that the door has locked in place by attempting to lift it by hand.
4.
Once the system malfunction has been rectified, the system can be returned to
automatic operation by disengaging the operator using the manual release feature
(see Section 6.3.).
If attempting to disengage the SDO4 SMART from any position other
than with the garage door fully closed, ensure that there are no persons,
pets and / or property near or directly under the path of the door.
OPERATOR INSTALLATION
SECTION 6
