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Drive Gear and Worm Gear Kit
Model 41A2817
OVERVIEW
This instruction sheet is for AC garage door openers. It is highly
recommended that you grease and replace both the drive gear and worm
gear. Failure to grease and replace both gears will result in premature failure
of the gears. The images are for reference and your product may look
different.
TOOLS NEEDED:
• 1/8" Allen wrench
• 1/4" Nut driver or socket
• 3/8" Nut driver or socket
• Hammer
1
1a
Chain trolley
Chariot à chaîne
Trolley de cadena
1b
TYPE 1
2
TIPO 1
TYPE 2
TIPO 1
• Flat head screw driver
• 5/32" Punch
• 5/16" Nut driver or socket
w/extension
1a
Belt trolley
Chariot à courroie
Trolley de correa
1b
Limit switch assembly
Interrupteur de fin de course
2a
Conjunto de límite de carrera
OR
OU
O
Travel module
2b
Module de déplacement
Módulo de desplazamiento
To prevent possible SERIOUS INJURY or DEATH from electrocution,
disconnect power to opener BEFORE proceeding.
The garage door MUST be in the fully closed position during installation.
Installation
✔
CHECK OFF STEPS AS THEY ARE COMPLETED
1. Preparation
_ Disconnect power to opener.
_ Disengage the outer trolley by pulling the emergency release rope.
_ Manually pull the garage door to a closed position.
_ Remove sprocket cover (1b).
_ Relax the chain/belt tension by loosening the outer nut (1a) on the
trolley.
_ Remove chain/belt from sprocket. Manually slide the inner trolley to
closed position until it engages the outer trolley.
_ Place loose chain/belt on the end of the rail nearest sprocket. Tape
the chain/belt to the rail to prevent the chain/belt from falling to the
floor.
_ Remove cover, light lenses and both end panels.
2. Identify your opener type
Some instructions will vary depending on your garage door opener.
_ Identify the type of garage door opener you have.
TYPE 1 - Garage door opener with a limit switch assembly (2a).
TYPE 2 - Garage door opener with a travel module (2b).
_ Proceed with disassembly instructions according to your garage
door opener type.
1
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Resumen de contenidos para Chamberlain 41A2817
- Página 1 Drive Gear and Worm Gear Kit Model 41A2817 To prevent possible SERIOUS INJURY or DEATH from electrocution, disconnect power to opener BEFORE proceeding. OVERVIEW This instruction sheet is for AC garage door openers. It is highly recommended that you grease and replace both the drive gear and worm The garage door MUST be in the fully closed position during installation.
- Página 2 3. Disassemble opener TYPE 1 3.1h TYPE 1 - Limit switch (3.1) 3.1g TIPO 1 3.1c _ Remove the retainer clip and limit drive gear (3.1a). _ Remove the limit switch assembly (3.1b) by squeezing the sides just Top view of capacitor below the motor bracket near the drive gear (3.1c).
- Página 3 6. Reinstall the motor, motor bracket and components _ Reinstall motor and motor bracket to the opener chassis. _ Reinstall the limit switch assembly or travel module to the motor bracket. _ For openers with a limit switch assembly, install the limit drive gear so that it meshes with the limit switch drive gear.
- Página 4 Adjustments TYPE 1 - Garage door opener with a limit switch assembly Without a properly installed safety reversal system, persons (particularly _ Run the opener through a complete travel cycle. small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.
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Página 5: Program The Travel
Adjustments TYPE 2 - Garage door opener with a travel module Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing Program the travel garage door. 1. Press and hold the black adjustment button until the UP button begins to •... - Página 6 _ Retirez l’interrupteur de fin de course (3.1b) en appuyant sur les côtés Trousse de pignons d'entraînement juste au-dessous du support de moteur, à proximité du pignon SSEMENT et de vis sans fin Modèle 41A2817 d'entraînement (3.1c). _ Laissez l’interrupteur de fin de course accroché aux fils. AVERTISSEMENT _ Débranchez le faisceau de câblage (3.1d) du capteur RPM (3.1e), puis...
- Página 7 _ Alignez l’ouverture du module de déplacement avec le trou dans l’arbre Quand régler les fins de course : du moteur et replacez l’agrafe de retenue. • Si la porte ne s'ouvre pas complètement, mais s'ouvre d'au moins 5 7. Réinstaller la chaîne/courroie et régler la tension pieds (1,5 m) : _ Remettez l'ouvre-porte de garage sous tension.
- Página 8 AVERTISSEMENT AVERTISSEMENT AVERTISSEMENT AVERTISSEMENT Sans un système d'inversion de sécurité bien installé, des personnes (plus Sans un système d'inversion de sécurité bien installé, des personnes (plus particulièrement les petits enfants) pourraient être GRIÈVEMENT particulièrement les petits enfants) pourraient être GRIÈVEMENT RTISSEMENT AVERTISSEMENT AVERTISSEMENT...
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Página 9: Descripción General
_ Deje el límite de carrera colgando de los cables. Conjunto de sin-fín y transmisión _ Desenchufe al arnés de cables (3.1d) del sensor de RPM (3.1e) y Modelo 41A2817 desmonte el sensor de RPM. _ Desconecte los tres cables (3.1f) del motor (ROJO, BLANCO, AZUL) y ADVERTENCIA marque su posición. -
Página 10: Instale La Cadena/Correa Y Regule La Tensión
Cuándo regular los límites: 7. Instale la cadena/correa y regule la tensión • Si la puerta no se abre completamente, pero se abre al menos 5 pies _ Conecte la alimentación eléctrica al abre-puertas. (1.5 m): _ Accione el abre-puerta hasta que la rueda dentada (7a) complete un ciclo en sentido horario. - Página 11 ADVERTENCIA ADVERTENCIA ADVERTENCIA ADVERTENCIA Si el sistema de reversa de seguridad no se ha instalado debidamente, las Si el sistema de reversa de seguridad no se ha instalado debidamente, las personas (y los niños pequeños en particular) podrían sufrir LESIONES personas (y los niños pequeños en particular) podrían sufrir LESIONES GRAVES o INCLUSO LA MUERTE cuando se cierre la puerta del garaje.
- Página 12 © 2012, The Chamberlain Group, Inc. All rights reserved Tous droits réservés 114A1167G Reservados todos los derechos de ley.