NOTE: The following images are for reference only. Your unit and shaft collar may
look different.
You may need:
• 3/8" (10 mm) Open End Wrench
• 3/16" (5 mm) Hex Key Wrench
Follow these steps for shaft collars
that install with a hex key wrench
1. Close the
garage door.
2. Disconnect
power from
the outlet and
remove the battery
if applicable.
3. To remove the battery,
press the clip to remove
the connector from the
unit (A).
4. Remove wires from the
unit and label them for
reinstallation. Disconnect
wires from the quick
connect terminals (B).
5. Loosen the shaft collar.
Use a 3/16" (5mm) hex
key wrench to loosen the
shaft collar (C).
7. Using a 3/8" (10 mm) open
end wrench, remove the two
14-10 x 2" screws holding
the mounting bracket to the
wall (E).
475LM
Battery Backup
Battery
Backup Cord
B
WHT
WHT/
BLK
Connector
Shaft Collar
A
3/16" (5 mm)
Hex Key Wrench
C
8. Remove the motor unit
from wall.
9. Discard the old shaft collar.
Collar Screws
Shaft Collar
Model 041D8615
To prevent possible SERIOUS INJURY or DEATH:
• Disconnect ALL electric and battery power BEFORE performing ANY service or
maintenance.
To prevent damage to the receiver logic board, DO NOT touch printed circuit
board of replacement receiver logic board during installation.
ALWAYS wear protective gloves and eye protection when changing the battery or
working around the battery compartment.
WARNING: This product can expose you to chemicals including
lead, which are known to the State of California to cause cancer or
birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov
Follow these steps for shaft collars
that install with an open end wrench
1. Close the garage door.
2. Disconnect power from
the outlet and remove the
battery if applicable.
3. Open the front panel (A).
4. Remove the battery cover.
Disconnect the battery (if
applicable). Remove the
battery and set aside (B).
5. Remove wires from the
unit and label them for
reinstallation.
Disconnect wires
from the quick
connect terminals (C).
6. Loosen the shaft collar.
Use a 3/8" (10 mm) open
end wrench to loosen the
shaft collar (D).
7. Using a 3/8" (10 mm) open end wrench,
remove the two 14-10 x 2" screws holding
the mounting bracket to the wall (E).
8. Remove the motor unit from wall.
9. Discard the old shaft collar.
A
C
B
Motor Shaft
Shaft Collar
D
Collar Screws Set Screws
Set Screws
E
Screws
14-10 x 2"
Mounting Bracket
1
Installation
Set screws
(Torsion bar)
Bearing
Plate
Shaft
Collar
Torsion Bar
.25" (.6 cm) min.
space between
bearing and
shaft collar
Mounting Bracket
Screws 14-10 x 2"
1 Attach the shaft collar to garage door opener
To avoid installation diffi culties, do not run the garage door opener until
instructed to do so.
1. Loosen the set screws.
2. Attach shaft collar to the garage door opener motor shaft. The side of the shaft
collar with the larger hole should be placed on the motor shaft. Ensure that the
shaft collar is seated all the way on motor shaft until stop is reached.
3. Position the shaft collar so the screws are facing out and are accessible when
attached to the torsion bar.
4. Securely tighten the 2 square head set screws closest to the motor shaft by
turning the screws 1/4 - 1/2 turn after making contact with the motor shaft.
To prevent possible SERIOUS INJURY or DEATH, the collar MUST be properly
tightened. The door may NOT reverse correctly or limits may be lost due to collar
slip.
Motor
Shaft
Shaft Collar
Set
Screws
2Position and mount the garage door opener
NOTE:For additional mounting options, refer to your owner's manual.
1. Close the garage door completely.
2. Slide the garage door opener onto the end of the torsion bar.
NOTE: Ensure the shaft collar does NOT touch the bearing.
If the replacement shaft collar matches the previous shaft collar, align the garage
door opener mounting bracket to the existing holes. Use a level to position and
vertically align the garage door opener. Skip to Step 6.
If the replacement shaft collar does NOT match the previous shaft collar, start at
Step 3.
3. To mark new mounting holes: Tighten the set screws on the torsion bar to hold
the garage door opener in place while marking the new mounting holes using
the mounting bracket. Use a level to position and vertically align the garage
door opener.
NOTE: The garage door opener does not have to be fl ush to the wall.
4. After marking new mounting holes, remove the garage door opener from the
torsion bar. Drill 3/16" pilot holes at the marked locations. Drill through metal
door rail plates if necessary.
5. Slide the garage door opener back onto the torsion bar until the pilot holes
6. Tighten the 2 square head set screws on the torsion bar. For a hollow torsion
7. Secure the mounting bracket to the wall and to the garage door opener. Use the
align with mounting bracket.
bar, tighten screws 3/4 - 1 full turn after making contact with the bar. For a
solid shaft torsion bar, tighten screws 1/4 - no more than 1/2 turn after making
contact with the shaft. If installing on a keyed torsion bar, DO NOT tighten the
set screws into the keyway.
14-10 x 2" screws to secure the mounting bracket to the wall.
To prevent possible SERIOUS INJURY or DEATH:
• Concrete anchors MUST be used if mounting bracket into masonry.
• NEVER try to loosen, move or adjust garage door, springs, cables, pulleys,
brackets or their hardware, ALL of which are under EXTREME tension.
• ALWAYS call a trained door systems technician if garage door binds, sticks or
is out of balance. An unbalanced garage door might NOT reverse when required.
• Garage door opener MUST be mounted at a right angle to the torsion bar to
avoid premature wear on the collar.
• Upon completion of Installation, test safety reversal system. Door MUST
reverse on contact with a 1-1/2" (3.8 cm) high object (or a 2x4 laid fl at) on the
fl oor.
REMARQUE: Les illustrations suivantes sont fournies uniquement à des fi ns de référence. L’embase de butée et votre unité pourraient avoir une apparence différente.
Il vous faudra:
• Clé à fourche de 10mm (3/8po)
• Clé hexagonale de 5mm (3/16po)
Suivre ces étapes pour les embases
de butée qui doivent être installées en
utilisant une clé hexagonale.
1. Fermer la porte
de garage.
2. Débrancher
l’alimentation
de la prise
de courant et
enlever la batterie s’il y a
lieu.
3. Pour enlever la batterie,
enfoncer l’agrafe pour
enlever le connecteur de
l’unité. (A).
4. Enlever les fi ls de l’unité
et les étiqueter en vue de
les réinstaller plus tard.
Déconnecter les fi ls des
bornes à raccordement
rapide. (B).
5. Desserrer l’embase de
butée. Se servir" d’une
clé hexagonale de 5mm
(3/16po) pour desserrer
l’embase de butée. (C).
7. Avecune clé à fourche de
10mm (3/8po), enlever
les deux vis 14-10 x 2" qui
retiennent le support de
montage au mur. (E).
Batterie de
secours 475LM
Cordon de
batterie de secours
B
BLC
BLC/
NR
Connecteur
Embase de butée
Clé hexagonale
de 5mm (3/16po)
A
C
8. Enlever l’unité du moteur du
mur.
9. Jeter l'embase de butée usée.
Vis de l’embase
Embase de butée
Modèle 041D8615
Pour éviter des BLESSURES GRAVES, VOIRE MORTELLES:
• Débrancher TOUTE alimentation électrique et la batterie AVANT d’effectuer TOUT
entretien ou TOUTE intervention.
Pour empêcher tout dommage à la carte logique du récepteur, NE PAS toucher le
circuit imprimé de la carte logique du récepteur de remplacement durant l'installation.
Porter TOUJOURS des gants de protection et des lunettes de sécurité lors du
remplacement de la batterie ou d’une intervention à proximité du compartiment de la
batterie.
AVERTISSEMENT: Ce produit peut vous exposer à des produits chi-
miques, y compris du plomb, reconnus par l’État de la Californie comme
étant cancérigènes ou pouvant causer des anomalies congénitales ou
d’autres préjudices à l’appareil reproducteur. Pour plus d’informations,
visitez www.P65Warnings.ca.gov
Suivre ces étapes pour les embases de butée
qui doivent être installées en utilisant une clé à
fourche.
1. Fermer la porte de garage.
2. Débrancher l’alimentation
de la prise de courant et
enlever la batterie s’il y a lieu.
3. Ouvrir le panneau avant (A).
4. Remettre en place le couvercle
de la batterie. Déconnecter la
batterie (s’il y a lieu). Enlever
la batterie et la mettre de côté. (B).
5. Enlever les fi ls de l’unité et les
étiqueter en vue de les
réinstaller plus tard.
Déconnecter les fi ls des
bornes à raccordement
rapide. (C).
6. Desserrer l’embase de
butée. Se servir d’un foret
étagé de" clé à fourche
de 10mm pour desserrer
l’embase de butée (D).
7. Avecune clé à fourche de 10mm (3/8po),
enlever les deux vis 14-10 x 2" qui retiennent
le support de montage au mur. (E).
8. Enlever l’unité du moteur du mur.
9. Jeter l'embase de butée usée.
A
C
B
Arbre du moteur
Embase de butée
D
Vis de l’embase Vis de pression
Vis de pression
E
Vis 14-10x2 po
Support de montage
3
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