To Open The Door Manually; Care Of Your Opener - B&D Controll-A-Door 4 Instructions Manual

To Open the Door Manually

WARNING
• To prevent possible SERIOUS INJURY or DEATH from
a falling garage door:
CAUTION
– If possible, use emergency release handle to
disengage trolley ONLY when garage door is
CLOSED. Weak or broken springs or unbalanced
door could result in an open door falling rapidly
and/or unexpectedly.
– NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
• NEVER use handle to pull door open or closed. If rope
knot becomes untied, you could fall.
DISCONNECT THE TROLLEY:
The door should be fully
closed if possible. Pull the
emergency release handle
toward the opener at a 45
degree angle (so that the
trolley release arm locks into
place) and lift the door
manually. The lockout feature
prevents the trolley from
reconnecting automatically,
and the door can be raised
and lowered manually as
often as necessary.
TO RE-CONNECT THE
TROLLEY:
Pull the emergency release
handle straight down so that
the trolley release arm
returns up. The trolley will
reconnect on the next UP or
DOWN operation, either
manually or by using the door
control or remote.
114A2558F
Trolley
O
Release
Arm
Emergency
Release Handle
(Pull Down & Back
Towards Opener)
Lockout position
(Manual disconnect)
Trolley
Release
Emergency
Arm
Release
Handle
(Pull Down)
To reconnect

Care of Your Opener

LIMIT AND FORCE ADJUSTMENTS:
Weather conditions may
cause some minor changes in
door operation requiring some
re-adjustments, particularly
during the first year of
operation.
Pages 25 and 26 refer to the
limit and force adjustments.
Only a screwdriver is required.
Follow the instructions
carefully.
Repeat the safety reverse
test (Adjustment Step 3,
page 27) after any
adjustment of limits or
force.
MAINTENANCE SCHEDULE
Once a Month
• Manually operate door. If it is unbalanced or
binding, call for professional garage door service.
• Check to be sure door opens & closes fully. Adjust
limits and/or force if necessary. (See pages 25
and 26.)
• Repeat the safety reverse test. Make any
necessary adjustments. (See Adjustment Step 3.)
Twice a Year
• Check chain tension. Disconnect trolley first. Adjust
if necessary (see page 11).
Once a Year
• Oil door rollers, bearings and hinges. The opener
does not require additional lubrication. Do not
grease the door tracks.
• Lubricate the chain.
THE REMOTE CONTROL BATTERY
WARNING
To prevent possible SERIOUS INJURY or DEATH:
• NEVER allow small children near batteries.
CAUTION
• If battery is swallowed, immediately notify doctor.
The lithium battery should produce power for up to
5 years. To replace battery, use the visor clip or
screwdriver blade to pry open the case. Insert battery
positive side up.
Dispose of old battery properly.
29
WARNING
Limit Controls
WARNING
Adjustment Label
(Located on the left side panel)
Force Controls
9 9
1 1
7 3 7 3
5 5
KG
KG
Adjustment Label
(Located on the back panel)