Ducati 8500 SF Assembly Instructions Manual page 4

Never permit anyone to cross the path of a closing garage door.
No one should go under a stopped, partially open garage door.
Always make sure you have connected the unlocking cable in order to
allow the garage door to be manually unlocked (from inside and out),
and operate it manually if there is a power failure or other problem.
To prevent damage, never leave cars, motorcycles or similar objects
under the garage door.
Without a properly working safety reversal system, people (particularly small children) can be
SERIOUSLY INJURED or KILLED by a closing garage door.
The safety reversal system could fail if the garage door opener is not correctly installed and if limit
switches are not adjusted to the correct positions.
Please check the instructions in this manual thoroughly and test after installation to verify power
adjustment and settings.
Incorrect adjustment of garage door travel limits will interfere with proper operation of the safety reversal
system.
Too much force on the garage door will interfere with proper operation of the safety reversal system.
Never increase force beyond minimum amount required to close the garage door.
Never use force adjustment to compensate for a binding or sticking garage door. After any adjustment is
made, the safety reversal system must be tested.
To prevent serious injury or death:
The head bracket must be rigidly fastened to a structural support on a header wall or ceiling.
To avoid serious injury from a falling garage door opener, fasten it securely to structural supports of the
garage.
Concrete anchors must be used when installing any brackets into masonry.
To prevent serious injury or death by electrocution:
Be sure the power is not connected BEFORE installing the door control.
NEVER connect the garage door opener to the power source until instructed to do so.
The garage door installation and wiring MUST be in compliance with all local electrical and building
codes.
SAVE THESE INSTRUCTIONS
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