LiftMaster 8557 Elite Manual

LiftMaster Garage døråbner 8557 Elite

Læs gratis den danske manual til LiftMaster 8557 Elite (41 sider) i kategorien Garage døråbner. Denne vejledning er vurderet som hjælpsom af 23 personer og har en gennemsnitlig bedømmelse på 3.8 stjerner ud af 12 anmeldelser. Har du et spørgsmål om LiftMaster 8557 Elite, eller vil du spørge andre brugere om produktet?

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Side 1/41

CONTENTS

Preparation. . . . . . . . . . . . . . . .2-3

Assembly . . . . . . . . . . . . . . . . .4-5

Installation . . . . . . . . . . . . . . .6-13

Install the Door Control. . . . . . 14-15

Install the Protector System

. . 16-19

Power. . . . . . . . . . . . . . . . . . 20-21

Adjustments . . . . . . . . . . . . . 22-24

Battery Backup*. . . . . . . . . . . 25-26

Operation . . . . . . . . . . . . . . . . . 27

Features . . . . . . . . . . . . . . . . . . 28

Door Control . . . . . . . . . . . . . 29-30

Remote Control . . . . . . . . . . . 31-32

To Erase the Memory . . . . . . . . . 32

To Open the Door Manually . . . . . 33

Maintenance . . . . . . . . . . . . . . . 34

Troubleshooting. . . . . . . . . . . 35-36

Accessories. . . . . . . . . . . . . . . . 37

Warranty. . . . . . . . . . . . . . . . . . 38

Repair Parts . . . . . . . . . . . . . 39-41

* If applicable

ELITE Series

Garage Door Opener

LiftMaster

845 Larch Avenue

Elmhurst, Illinois 60126-1196

■ Please read this manual and the enclosed safety materials carefully!

■ Fasten the manual near the garage door after installation.

■ The door WILL NOT CLOSE unless the Protector System

is connected and properly

aligned.

■ Periodic checks of the garage door opener are required to ensure safe operation.

■ The model number label is located on the left side panel of your garage door opener.

■ This garage door opener is ONLY compatible with MyQ

and Security✚ 2.0™

accessories.

■ DO NOT enable the Timer-to-Close feature if you are installing the garage door

opener on a one-piece door. The Timer-to-Close is to be used ONLY with sectional

doors.

NOTE: If you are installing the garage door opener on a one-piece door, visit

www.LiftMaster.com for installation instructions.

www.LiftMaster.com

Serial Number:

Date of Purchase:

Models

• 8550 - DC Belt Drive

with Battery Backup

• 8557 - 3/4 hp

Belt Drive

FOR RESIDENTIAL USE ONLY

Write down the following information for

future reference:

Safety Symbol and Signal Word

Review

This garage door opener hasbeen designed and

tested to offer safe service provided it is installed,

operated, maintained and tested in strict

accordance with the instructions and warnings

contained in this manual.

When you see these Safety Symbols and Signal

Words on the following pages, they will alertyou to

the possibilityof serious injury or death if you do

not comply with the warnings that accompany them.

The hazard may come from something mechanical

or from electricshock. Read the warningscarefully.

Mechanical

Electrical

When you see thisSignal Word on the following

pages, it will alert you to the possibilityof damage to

your garage door and/or the garage door opener if

you do notcomply with the cautionary statements

that accompany it. Read them carefully.

Check the Door

To prevent possible SERIOUSINJURYor

DEATH:

l ALWAYS call a trained door systems

technician if garage door binds, sticks,

or is out of balance.An unbalanced

garage door may NOT reverse when

required.

l NEVER try to loosen,move or adjust

garage door,door springs, cables,

pulleys,brackets or their hardware,

ALLof which are under EXTREME

tension.

l Disable ALLlocks and remove

ALLropes connected to garage door

BEFORE installation and operating

garage door opener to avoid

entanglement.

To prevent damage to garage door and

opener:

l ALWAYS disable locksBEFORE

installing and operating the opener.

l ONLY operate garage door opener at

120V, 60Hzto avoid malfunction and

damage.

1. Disable locks and remove any ropes

connected to the garage door.

2. Lift the door halfway up. Release the

door.If balanced, it should stay in place,

supported entirely by its springs.

3. Raise and lower the door to check for

binding or sticking.If your door binds,

sticks, or is out of balance, call a trained

door systemstechnician.

4. Check the seal on the bottom of the door.

Any gap between the floor and the

bottom of the door mustnotexceed

1/4inch (6 mm).Otherwise,the safety

reversal system maynotwork properly.

5. The opener should be installed above

the center of the door. Ifthere isa torsion

spring or center bearing plate in the way

of the header bracket, it may be installed

within 4feet(1.2 m) to the leftor rightof

the door center.See page 7.

Torsion

Spring

tension

Spring

Tools Needed

3/16

7/16

1/2

5/32

5/16

5/8

9/16

1/4

7/16

Preparation

Produkt Specifikationer

Mærke:	LiftMaster
Kategori:	Garage døråbner
Model:	8557 Elite

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