All One-Piece Doors - Chamberlain Whisper Drive Security+ Manual Del Propietário

ALL ONE-PIECE DOORS

1. Assemble the door arm, Figure 5:
IMPORTANT: The groove on the straight door arm
MUST face away from the curved door arm.
• Fasten the straight and curved door arm sections
together to the longest possible length (with a 2 or
3 hole overlap).
• With the door closed, connect the straight door arm
section to the door bracket with the 5/16"x1-1/4"
clevis pin.
• Secure with a ring fastener.
• Pull the emergency release handle, disconnecting
the outer trolley from the inner trolley by pulling
straight down on the emergency release handle and
sliding the outer trolley back toward the motor unit.
• Connect the curved door arm section to the trolley
using the 5/16"x1-1/4" clevis pin and ring fastener.
NOTE: Adjusting the limits on the following page:
• The trolley will automatically connect. If not, review
the trolley lockout feature on page 33.
• When setting the up limits on the following page,
the door should not have a "backward" slant when
fully open as illustrated below. A slight backward
slant will cause unnecessary bucking and/or jerking
operation as the door is being opened or closed
from the fully open position.
Figure 6
Inner Trolley
Door Arm
Closed
Door
Inner Trolley
Open Door
Outer Trolley
Emergency
Release Handle
Correct Angle
Figure 5
CORRECT
Straight
Door
Curved
Arm
Door
Arm
(Groove
facing out)
Door
Bracket
Clevis Pin
Straight Arm
5/16"x1-1/4"
Bolts
5/16"-18x7/8
Outer Trolley
Door with
Backward Slant
(Incorrect)
26
INCORRECT
Straight
Door
Arm
Ring
Fastener
Lock
Washers
5/16"
Curved
Door
Arm
Nuts
5/16"-18
Curved
Door
Arm