INSTALLATION
OPEN YELLOW PARTS BAG
10.Attach door arms [23] and [26].
•For sectional doors.
–Connect short leg of curved arm to door bracket. Fig.
–Use clevis pin [24] and cotter pin [25]. Fig.
–Connect straight arm to carriage.
–Use clevis pin [24] and cotter pin [25].
–Overall length of arms together should be as short as possible, but must not be so short that they are vertical when the door is fully closed. Fig.
a.Move carriage as necessary to adjust length.
b.Place bolts [27] and nuts [28] as far apart as possible. Fig.
c.Tighten bolts and nuts.
•For 1-piece doors.
–Connect short leg of curved arm to carriage. Fig.
–Use clevis pin [24] and cotter pin [25]. Fig.
–Connect straight arm to door bracket.
–Use clevis pin [24] and cotter pin [25].
–Overall length of arms together should be as long as possible. Fig.
a.Move carriage as necessary to adjust length.
b.Place bolts [27] and nuts [28] as close together as possible. Fig.
c.Tighten bolts and nuts.
11.Adjust emergency release knob height.
•Knob should hang approximately 6 feet from the floor.
–adjust as necessary to clear vehicles yet maintain height where it can be
easily reached.
•Pull cord through lever until knob is at desired height.
•Tie a new knot at the lever.
•Cut off excess cord.
FOR
SECTIONAL DOOR |
|
must be | 21 |
some angle |
|
off vertical. |
|
clevis & cotter pin |
|
| |
| |
clevis & cotter pin |
|
| |
Fig. |
|
[27]
3/8" Hex head bolt
[24]
Clevis pin
[28]
[25] | 3/8" Nut |
|
Cotter pin
