![Rear Support](/images/new-backgrounds/55673/5567353x1.webp)
28 | Rear Support | DOOR IN THE |
|
|
| ||
Tools Needed: | Raise the door until the top section and | UP POSITION |
|
|
| ||
half of the next section are in a horizontal |
|
| |
|
|
| |
Ratchet Wrench | position. Do not raise door any further |
|
|
1/2” Socket | since rear of horizontal track is not yet |
|
|
supported. |
|
| |
1/2” Wrench | WARNING |
|
|
(2) Vice Clamps | Raising door further can result in |
|
|
door falling and cause severe or |
|
| |
|
|
| |
Tape Measure | fatal injury. |
|
|
Level | Clamp a pair of vice clamps on the vertical |
|
|
tracks just above the second roller on one |
|
| |
Step Ladder | side, just below the second roller on the |
|
|
other side. This will prevent the door from |
| vice | |
|
| ||
| raising or lowering while installing the rear |
| |
|
| clamps | |
| support. |
| |
|
|
| |
| Using perforated angle, (2) |
|
|
| hex head lag screws and 5/16” bolts |
|
|
| with nuts (may not be supplied), fabricate |
|
|
| rear support for horizontal tracks. Attach |
|
|
| horizontal tracks to the rear supports with |
| vertical |
|
| TRACK | |
| (may not be supplied). Horizontal tracks |
|
|
| must be level and parallel to the door |
|
|
| within 3/4” maximum of door edge. |
|
|
| WARNING |
|
|
| Keep horizontal track parallel |
|
|
| and within 3/4” maximum of door |
|
|
| edge, otherwise door could fall, |
|
|
| resulting in severe or fatal injury. |
|
|
| IMPORTANT: DO NOT SUPPORT THE |
|
|
| WEIGHT OF THE DOOR ON ANY PART OF |
|
|
| THE HORIZONTAL TRACK HANGER THAT |
|
|
| CANTILEVERS 4” OR MORE BEYOND A | 3/4” | 3/4” |
| SOUND FRAMING MEMBER. |
| Door edges |
| NOTE: If rear supports are to be installed |
| Horizontal tracks |
| over drywall, use (2) 5/16” x 2” hex head |
| |
|
|
| |
| lag screws. |
|
|
| NOTE: If an idrive® opener is installed, |
|
|
| position horizontal tracks one hole above |
|
|
| level when securing it to rear supports. |
|
|
| NOTE: 26” angle must be attached to |
|
|
| sound framing members and nails should |
|
|
| not be used. |
|
|
| Now, permanently attach the weather |
|
|
| seal on both door jambs and header |
|
|
| (Temporarily attached in PREPARING |
|
|
| THE OPENING on page 6). Avoid pushing |
| Horizontal |
| weather seal too tightly against face of |
| |
| door. |
| track |
| Place the windload label on the |
|
|
| intermediate section, as shown. |
|
|
| Now, lift door and check it’s balance. |
|
|
| Adjust, if door lifts by itself (hard to pull |
|
|
| down) or if door is difficult to lift (easy to |
|
|
| pull down). Anytime spring adjustments |
|
|
| are made, ratchet pawl knob must be in |
|
|
| the upper position to add/remove required |
|
|
| number of spring turns (refer to step 26). |
|
|
| To adjust springs, only add or remove a |
|
|
| maximum of 3/10 of a turn (three teeth of |
|
|
| ratchet wheel) at a time. Both sides need |
|
|
| to be adjusted equally on double spring |
|
|
| doors. |
|
|
|
|
| 27 |
INSTALLATION
Please Do Not Return This Product To The Store. Contact your local
local yellow pages/business listings or go to the Find a Dealer section online at