Sears 139.18203SR - 1/3 HP Manuel du propriétaire télécharger pdf (Page 11)

ONE-PIECE DOOR WITHOUT TRACK

PLEASE READ AND COMPLY WITH THE WARNINGS ON PAGE 10. THEY APPLY TO THE INSTALLATION

OF THE HEADER BRACKET REGARDLESS OF DOOR TYPE.

1. Close door and mark inside vertical centerline of

garage door. Extend line onto header wall above

door.

2. Open door to highest point of travel as shown.

Measure the distance from top of door to floor.

Subtract actual height of door. Add 8' to remainder

(See Example)

NOTE: If the total number of inches exceeds

height available in garage, use the maximum

height possible. On finished ceilings, do not

position the bracket closer than 1/2" from ceiling.

EXAMPLE

Distance from top of door

(at highest point of travel) to floor ...........................92"

Actual height of door...........................................– 88"

Remainder.................................................................4"

Add........................................................................+ 8"

Bracket height on header wall ............................= 12"

(Measure UP from top of CLOSED door.)

POSITION AND FASTEN HEADER BRACKET AS

DESCRIBED AND SHOWN IN NO. 3 ON PAGE 10.

INSTALLATION STEP 2

Attach Tee Rail to Header Bracket

(All Door Types)

PROCEDURE: Position opener on garage floor below

header bracket. Use packing material as a protective

base.

NOTE: To enable Tee rail to clear sectional door

springs, it may be necessary to lift opener onto a

temporary support.

CAUTION: The opener must either be secured to a

support or held firmly in place by another person.

Raise Tee rail until pulley and header brackets come

together. Align bracket holes and join with clevis pin as

shown. Insert ring fastener to secure.

ONE PIECE DOOR

NO TRACK

JAMB HARDWARE

Header

Bracket

Highest Point

of Travel

Door

Distance

Jamb

Hardware

Door

Highest Point

of Travel

Header

Bracket

Pivot

Distance

ONE PIECE DOOR

NO TRACK

PIVOT HARDWARE

Packing

Material

Clevis Pin

5/16"x2-3/4 "

Ring

Fastener

Header

Bracket

Cable

Pulley

Bracket

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 27 28

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Sears 139.18203SR - 1/3 HP Manuel du propriétaire Page 11

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