Preparing your Garage Door
Before you begin:
•Disable locks.
•Remove any ropes connected to garage door.
•Complete the following test to make sure your garage door is balanced and is not sticking or binding:
1.Lift the door about halfway as shown. Release the door. If balanced, it should stay in place, supported entirely by its springs.
2.Raise and lower the door to see if there is any binding or sticking.
If your door binds, sticks, or is out of balance, call a trained door systems technician.
3.Verify equal cable tension on each side of door. Cable tension should remain equal during the entire travel of the door.
Sectional Door
WARNING
To prevent possible SERIOUS INJURY or DEATH:
•ALWAYS call a trained door systems technician if garage door binds, sticks, or is out of balance. An unbalanced garage door may not reverse when required.
•NEVER try to loosen, move or adjust garage door, door springs, cables, pulleys, brackets or their hardware, all of which are under EXTREME tension.
•Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid entanglement.
CAUTION
To prevent damage to garage door and opener:
•ALWAYS disable locks BEFORE installing and operating the opener.
•ONLY operate garage door opener at 120V, 60 Hz to avoid malfunction and damage.
Tools needed
During assembly, installation and adjustment of the opener, instructions will call for hand tools as illustrated below.
| 1 | 2 |
Drill | Tape Measure | |
| 5/32", 3/16", 5/16" | Pencil |
| and 3/4" Drill Bits |
|
Stepladder |
| Screwdriver |
1/4", 5/16" & 3/8" Sockets | ||
and Wrench with 6" Extension
Pliers | Wire Cutters |
|
3/16" and 1/8" Hex Key Wrench
Claw Hammer
Adjustable End Wrench | Needle Nose Pliers |
|
4