Assembly
STEP 5
Tighten Lock 13ghten
Tighten the Chain and Cable
CAUTION: Keep the chain from twisting as nuts ere turned.
PROCEDURE: Thread the inner nut on the trolley in the direction shown.
Troll_
Chain
II II II II II I1 II II !l !!
1/2 Inch
J
Base of Tee Rail
Tension is correct when the chain is approximately 1/2" above the base of the Tee rail midway between the cable pulley bracket and the opener.
To maintain proper tension, tighten outer nut as shown.
Sprocket noise can result if chain is either too loose or too tight.
CAUTION: Do not overtighten the chain. Refer to
Page 3.
ASSEMBLY OF YOUR GARAGE DOOR OPENER IS NOW COMPLETE.
BEFORE YOU PROCEED WITH THE INSTALLATION OF YOUR GARAGE DOOR OPENER, BE SURE TO COMPLY WITH ALL SAFETY RULES.
KEEP GARAGE DOOR BALANCED. STICKING OR BINDING DOORS MUST BE REPAIRED. THE GARAGE DOOR,
DOOR SPRINGS, CABLES, PULLEYS, BRACKETS AND THEIR HARDWARE ARE UNDER EXTREME TENSION
AND CAN CAUSE SERIOUS PERSONAL INJURY. DO NOT ATTEMPT TO LOOSEN, MOVE OR ADJUST THEM. CALL A GARAGE DOOR SERVICEMAN.
DO NOT WEAR WATCHES, RINGS OR LOOSE CLOTHING WHILE INSTALLING OR SERVICING A DOOR OPENER.
AS YOU PROCEED WITH THE REMAINING INSTRUCTIONS IN THIS OWNERS MANUAL, YOU MAY FIND IT HELPFUL TO REFER TO THE FOLLOWING ILLUSTRATION OF THE FULLY ASSEMBLED AND INSTALLED GARAGE DOOR OPENER.
PowerCord
Cable Pulley
Brad_etTrotley
| Chassis |
Trolley | Light |
Release | Lens |
-Door
IT IS RECOMMENDED THAT THE OPENER BE INSTALLED 7 FEET OR MORE ABOVE FLOOR WHERE SPACE PERMITS.
CERTAIN INSTALLATION PROCEDURES VARY ACCORDING TO GARAGE DOOR TYPES. WHERE THE DIFFERENCES OCCUR, BE SURE TO FOLLOW ONLY THOSE INSTRUCTIONS WHICH APPLY TO YOUR DOOR CONSTRUCTION.