Chamberlain WLED, Руководство пользователя

Страница: 11 / 55

!SSEMBLY
!TTACH THE #HASSIS 3UPPORT "RACKET
-/$%,3 7 7, !.$ 7,"
4O AVOID POSSIBLE 3%2)/53 ).*529 TO FINGER FROM MOVING GARAGE DOOR OPENER
z
!,7!93 KEEP HAND CLEAR OF SPROCKET WHILE OPERATING OPENER
z
3ECURELY ATTACH SPROCKET COVER "%&/2% OPERATING
0OSITION THE CHASSIS SUPPORT BRACKET ON THE UNIT
!TTACH THE BRACKET TO THE RAIL WITH Ñ X Ñ HEX BOLTS AND LOCK WASHERS $O NOT
OVERTIGHTEN
!TTACH THE BRACKET TO THE OPENER BY INSERTING A Ñ X Ñ WASHERED SCREW THROUGH A HOLE
IN EACH SIDE FLANGE AND A MATCHING HOLE IN THE BRACKET #OMPLETE THE CONNECTION BY INSERTING
THE  X Ñ SCREW THROUGH THE BACK FLANGE AND THE HOLE IN RAIL SUPPORT
Washerd Bolt
5/16"-18x1/2"
Screw
#8-32x3/8"
Hex Bolt
1/4"-20x5/8"
Lock
Washer
4IGHTEN THE #HAIN
,OOSEN THE INNER NUT AND LOCK WASHER ON THE TROLLEY THREADED SHAFT
4IGHTEN THE OUTER NUT UNTIL THE CHAIN IS A Ñ ABOVE THE BASE OF THE RAIL AT THE MIDPOINT OF THE
RAIL
2ETIGHTEN THE INNER NUT
3LACK IN THE CHAIN IS NORMAL WHEN THE DOOR IS CLOSED .O READJUSTMENT IS NECESSARY
-ODEL 7," /NLY )F THE TENSION IS NOT CORRECT WITH A g RAIL INSTALLED REMOVE TWO LINKS FROM THE
CHAIN TO SET THE CORRECT TENSION
1/2" (13 mm)