Liftmaster 8557 Elite Manual de Usario
Liftmaster
Abridor de puerta de garaje
8557 Elite
Lee a continuación 📖 el manual en español para Liftmaster 8557 Elite (41 páginas) en la categoría Abridor de puerta de garaje. Esta guía fue útil para 8 personas y fue valorada con 4.5 estrellas en promedio por 2 usuarios
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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:
.
2
Safety Symbol and Signal Word
Review
This garage door opener has been designed and
tested to offer safe service provided it isinstalled,
operated,maintained and tested in strict
accordance with the instructionsand warnings
contained in this manual.
When you see these Safety Symbols and Signal
Words on the following pages,they will alertyou to
the possibility of serious injury or death if you do
not comply with the warnings that accompany them.
The hazard maycome from something mechanical
or from electric shock. Read the warningscarefully.
Mechanical
Electrical
When you see this Signal Word on the following
pages, it will alert you to the possibility of damage to
your garage door and/or the garage door opener if
you do not comply with the cautionary statements
that accompany it. Read them carefully.
Check the Door
To prevent possible SERIOUSINJURYor
DEATH:
lALWAYS call a trained door systems
technician ifgarage door binds,sticks,
or isout ofbalance. An unbalanced
garage door mayNOT reverse when
required.
lNEVER try to loosen, move or adjust
garage door,door springs,cables,
pulleys,brackets or their hardware,
ALLof which are under EXTREME
tension.
lDisable ALLlocks and remove
ALLropesconnected to garage door
BEFORE installation and operating
garage door opener to avoid
entanglement.
To prevent damage to garage door and
opener:
lALWAYS disable locks BEFORE
installing and operating the opener.
lONLY operate garage door opener at
120V, 60Hzto 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 systems technician.
4. Check the seal on the bottom of the door.
Any gap between the floor and the
bottom of the door must not exceed
1/4inch (6 mm). Otherwise, the safety
reversal system may not work properly.
5. The opener should be installed above
the center of the door.If there isa torsion
spring or center bearing plate in the way
of the header bracket, it may be installed
within 4feet(1.2 m) to the left or right of
the door center. See page 7.
Torsion
Spring
Extension
Spring
OR
Tools Needed
2
1
3/16
7/16
1/2
5/32
5/16
5/8
9/16
1/4
7/16
Preparation
3
Carton Inventory
Accessorieswill vary depending on the garage door opener model purchased.Depending on your
specific model, other accessoriesmay be included with your garage door opener.The instructions for
these accessories will be attached to the accessory and are not included in thismanual. The images
throughout this manual are for reference and your product may look different.
A. Header bracket
B. Pulley and bracket
C. Door bracket
D. Curved door arm
E. Straight door arm
F. Trolley
G. Emergency release rope and handle
H. Rail
I. Garage door opener
J. Sprocket cover with hex screws
K. Belt
L. Door control
M. White and red/white wire
N. The Protector System®
Safety reversing sensors with white and white/blackwire attached: Sending Sensor (1)
Receiving Sensor (1) and SafetySensor Brackets(2)
O. Safety labels and literature
P. Rail grease
Security+ 2.0™ Accessories
880LM
Smart Control Panel®
895MAX
Remote Control
Installation Hardware
Hex bolt 5/16"-18 x 7/8" (4) Lock washer 5/16" (4)
Lag screw5/16"-9 x 1-5/8" (2) Self-threading screw 1/4"-14 x5/8" (2)
Clevis pin 5/16" x 2-3/4" (1) Ring fastener (3)
Clevis pin 5/16" x 1-1/4" (1) Carriage bolt 1/4"-20 x 1/2" (2)
Clevis pin 5/16" x1" (1) Wing nut 1/4"-20 (2)
Nut 5/16"-18 (4)
Door Control Hardware
Screw 6AB x 1" (2)
Screw 6-32 x 1" (2)
Drywall anchors (2)
Insulated staples
AB
C
J
N
I
OP
DE
F
H
G
K
L
M
Not Provided
Not
Provided
Preparation
Especificaciones del producto
| Marca: | Liftmaster |
| Categoría: | Abridor de puerta de garaje |
| Modelo: | 8557 Elite |
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