To Open The Door Manually; Care Of Your Opener; Operation - Craftsman CMXEOCG781 Owner's Manual

TO OPEN THE DOOR MANUALLY

DISCONNECT THE TROLLEY
1. The door should be fully closed if
possible.
2. Pull down on the emergency release
handle so the trolley release arm snaps to
the vertical position. The door can now be
raised and lowered as often as necessary.
TO RE-CONNECT THE TROLLEY
1. Pull the emergency release handle toward
the garage door opener so the trolley
release arm snaps to the horizontal
position. The trolley will reconnect on the
next UP or DOWN operation, either
manually or by using the door control or
remote control.

CARE OF YOUR OPENER

MAINTENANCE SCHEDULE
Every month
Manually operate door. If it is unbalanced or binding, call a trained door
l
systems technician.
Check to be sure door opens and closes fully. Adjust if necessary, see
l
page 30.
Test the safety reversal system. Adjust if necessary, see page 32.
l
Every year
Oil door rollers, bearings and hinges. The garage door opener does not require
l
additional lubrication. Do not grease the door tracks.
Test the battery backup and consider replacing the battery to ensure the garage
l
door opener will operate during an electrical power outage, see page 33 to test
the battery backup.
Trolley
To prevent possible SERIOUS INJURY or DEATH from a falling garage door:
Trolley
l
Release Arm
(In Manual
Disconnect
Position)
l
l
Lockout position
(Manual disconnect)
THE REMOTE CONTROL BATTERY
Trolley
To prevent possible SERIOUS INJURY or DEATH:
Trolley
Release
l
Arm
l
Emergency
To reduce risk of fire, explosion or chemical burn:
Release Handle
(Down and Back)
l
To reconnect
l
The Lithium battery should produce power for up
to 3 years.
To replace battery, use the visor clip or
screwdriver blade to pry open the case as shown.
Insert battery positive side up (+).
Replace the battery with only 3V CR2032 coin cell
batteries. Dispose of old battery properly.
NOTICE: This device complies with Part 15 of the FCC rules and Industry Canada's license-exempt RSSs. Operation is
subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible for compliance could void the user's
authority to operate the equipment.
This device must be installed to ensure a minimum 20 cm (8 in.) distance is maintained between users/bystanders and
device.
This device has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC rules and Industry Canada ICES standard. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
l
l
l
l
41
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.
NEVER allow small children near batteries.
If battery is swallowed, immediately notify doctor.
Replace ONLY with 3V CR2032 coin batteries.
DO NOT recharge, disassemble, heat above 212°F (100°C) or incinerate.
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Pry open the case first in the
middle (1), then at each side
(2 and 3) with the visor clip.
3
1
2