|n3tallation.... ii H i ml ,i ii ill ii , _ ,,, ,,............. ,i! i i nl I,,,IL ,i,n i,,,i,i,
STEP 2 Attach Tee Rail to Header Bracket
Pac_king
M.atedal
PROCEDURE: Position opener chassis on garage floor
below the header bracket, Use packin 3matedaI base to
protect cover° NOTE: To enable the Tee rail to clear
sectional door springs, it may be necessary to lift the
chassis onto a temporary support,
CAUTION: Chassismust either besecured to support
or held firmly In place by another person.
Raise the Tee rail until pulley and header brackets come
together. Align bracket holes and join with clevis pin as
shown,, Insert ring fastener to secure°
in Hh " IIIIIII IIIII ,IlL I I' I'1 UH II I,HIIrll I I,I, ,I IIIllu,_
STEP 3 Position Opener Chassis
Follow instructions which apply to your door type as illustrated.
iiiH lille II ,iiiiii I iHililflilli I li i ili' i i i 'i I ii ..........
TO PREVENT DAMAGE TO ALL LIGHTWEIGHT DOORS AND DOORS WITH WINDOWS, DO NOT REST
THE OPENER ON THE DOOR_
INSTALLATION
SECTIONAL & ONE-PIECE
DOOR WITH TRACK
NOTE: A 2x4 is convenient for setting an ideal door-
to-Teerail distance, tt is not necessery where headroom
ts Insufficient.
PROCEDURE: Raise the opener chassis onto a step-
ladder, Open garage door, Place a2x4 on top section of
door near centedine as shown below, Rest Teerail on 2x4°
INSTALLATION
ONE-PIECE DOOR
WITH NO TRACK
PROCEDURE: Measurethe distance from floorto top of
door (in fullyopen positionand parallel to the floor),
Usingastepladderas a support,raise opener chassisto
the same distancefromthefloor(chassiswillhave a stight
angle as shown).
The topof the doorshould be level with the top ofopener,
Formaximum efficiency, do notposition opener chassis
morethan 2 inches above this point.
Top of Opener
in,i . ill i, lul Hn ,i I,HI .............. i .....
11