Craftsman 1/2HP Garage Door Opener 139.53515SR - Manual

Sears Bestl/ZnnmMm
Owners Manual
Garage Door Opener
Model 139.53626SR - 1/2HP
Model 139.53515SR - 1/2HP
CAUTION
PLEASE READ THIS
MANUAL CAREFULLY
FASTEN THIS MANUAL NEAR THE GARAGE DOOR AFTER
INSTALLATION. PERIODIC CHECKS OF THE OPENER ARE
REQUIRED TO INSURE SATISFACTORY OPERATION.
FOR RESIDENTIAL USE ONLY.
CONTENTS PAGE
Safety Rules..................................... . 2
Operation of Hbur Opener............... .. 3
Maintenance Schedule.................... .. 3
Features of \bur Opener..................
. 4
Specifications................................... .. 4
Accessories......................................
. 4
Carton Check List............................ .. 5
Y}u’ll Need Tools.............................
Assembly ......................................... .. 6
Installation Information................... . 9
installation........................................
Force & Limit Adjustjnent............... .. 17
Safety Reverse Test......................... .. 18
Setting/Changing Code................... .. 19
Having a Problem 7......................... .. 20
Repair Parts, Rail Assembly ...
.. 22
Repair Parts, Installation................ .. 22
Repair Parts, Chassis Assembly
.. 23
How To Order Repair Parts______ .. 24
Maintenance Agreements............... .. 24
Sears Warranty................................