Chicago Electric 65712 Garage Door Opener User Manual


 
SKU 65712 For technical questions, please call 1-800-444-3353. Page 12
FIGURE F
HEX BOLT
(37)
WASHER (38)
ELASTIC SPACER (39)
RAIL (35)
BRACKET (36)
SPROCKET (41)
IDLER PULLEY (68)
HOUSING (31)
6. Remove the four Hex Bolts (37), four Washers (38), and four Elastic Spacers (39)
from the top of the Housing (31). Place the assembled Rail (35) on the Housing,
ush with the stop on top of the Housing. Wrap the Chain (59) over the Housing’s
Sprocket (41). Push the Idler Pulley (68) assembly toward the front of the Rail to
eliminate excess slack in the Chain. Align the bolt holes in the two Brackets (36)
with the bolt holes in the Housing. Secure the Brackets to the Housing using the
four Hex Bolt and four Washers previously removed. IMPORTANT: The Hous-
ing’s Sprocket (41) must engage the Chain. (See Figure F.)
FIGURE G
SPROCKET COVER
(72)
TAPPING SCREW (73)
HOUSING (31)
7. Place the Sprocket Cover (72) on top of the Housing (31) and secure with three
Tapping Screws (73). (See Figure G.)