Chamberlain HD930EV User Manual download pdf (Page 15)

Installation

STEP 5 Hang the garage door opener

To avoid possible SERIOUS INJURY from a falling garage door opener, fasten it SECURELY to

structural supportsof the garage.Concrete anchors MUSTbe used if installing ANY brackets into

masonry.

Hanging the garage door opener will vary depending on your garage.Below are three example

installations. Your installation maybe different. For ALL installations the garage door opener MUST be

connected to structural supports. The instructionsillustrate one ofthe examples below.

Finished

Ceiling

Unfinished

Ceiling

HARDWARE

Hex Bolt 5/16"- 18x7/8"

Nut 5/16"-18

Lock

Washer

5/16"-18

Lag Screw 5/16"-9x1-5/8"

1. On finished ceilings, use the lag screwsto attach a supportbracket (not provided) to the structural

supports before installing the garage door opener.

2. Make sure the garage door opener is aligned with the header bracket. Measure the distance

from each side of the garage door opener to the supportbracket.

3. Cutboth pieces of the hanging bracketto required lengths.

4. Attach the end of each hanging bracketto the support bracket with appropriate hardware (not

provided).

5. Attach the garage door opener to the hanging brackets with the hex bolts, lockwashers,and

nuts.

6. Remove the 2x4 and manually close the door. Ifthe door hitsthe rail,raise the header bracket.

Finished

Ceiling

(not provided)

Lag Screw

5/16"-

9x1-5/8"

Lag Screw

5/16"-

9x1-5/8"

(not

provided)

Hex Bolt

5/16"- 18x7/8"

Nut 5/16"-18

Lock Washer

5/16"-18

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Chamberlain HD930EV User Manual Page 15

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