Skylink DM-50 - Manual (Page 13)

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5.2 Locate the operator assembly 2mm away from the top of the door frame, and 2mm from the side.
INSTALLATION - IN SWING
5.3 Secure the mounting plate with 4 screws onto
the door.
x4
Actual size
x4
The lower hole should be used.
2mm
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OPERATION
Mute
If you would like to disable the buzzer beeping when the door opener is operating, follow the procedures below.
· The door opener should be in standby mode, i.e. the red LED is on and the door is not moving.
· Press and hold both the “Door Setting” and “Remote Learning” buttons, until a long beep is emitted
(approx. 3 seconds), then release both buttons.
· The buzzer is now disabled.
To enable the buzzer, repeat the procedures above.
Obstacle detection
The swing door operator has a built-in safety feature of obstacle
detection. When the opener is operating and if the door hits an obstacle
(it could be an object or a person), the operator will stop.
To start the operator again, you must clear the obstacle from the door
and activate the remote again.
Test the obstacle detection system
In order to test the obstacle detection, place an obstacle with weight of
approx 30 lbs (any small furniture, or a 3/4 filled 5-gallon bucket of water)
in the middle of the door travel, i.e. 45 degrees from the fully closed
position (assuming the door travel is 90 degrees). Try this on both
opening and closing cycles to see if the door stops when it hits the
obstacle. If the door doesn’t stop when it hits the obstacle, please
contact us.
WARNING
• Obstacle detection system must be tested every month.
• After any adjustments are made, the obstacle detection system must be tested.
Any object
aprox. 30 lbs.
Power failure
During power failure, the remote control and the electromagnetic lock will not work. However, the door can still be
opened or closed manually by pushing and pulling the door.
When the door is manually opened or closed and the clutch engages and disengages it will make a clicking sound.
It is normal that more force is required to open / close the door due to the force generated by the clutch.
NOTE
During power failure, although the door can still be opened and closed, but the electromagnetic lock will
not function. When power resumes, the electromagnetic lock will function after a fully closed operation is
performed.
Gap between the door and
door frame.
2mm
For Inswing Left, plugs in the extension cord for the
electromagnetic lock to the 2 most up left jupmers.