Careof Youropener; To Openthe Door Manually - Craftsman 139.53939D Owner's Manual

Careof YourOpener
MAINTENANCE SCHEDULE
EveryMonth
• Manually operate door. If it is unbalancedor binding, call a
trained door systems technician.
• Checkto be sure door opens and closes fully. Adjust limits
and/or force if necessary (see pages27 and 28).
• Repeatthe safety reverse test. Make any necessary adjustments
(see Adjustment Step 3).
Every Year
• Oil door rollers, bearings and hinges. The opener does not
require additional lubrication. Do not greasethe door tracks.
THE REMOTECONTROLBATTERY
To prevent possible SERIOUSINJURYor DEATH:
• NEVERallow small children near batteries.
• If battery is swallowed, immediately notify doctor.
To reduce risk of fire, explosion or chemical burn:
• Replace ONLYwith 3V2032 coin batteries.
• DO NOT recharge, disassemble, heat above 100° C (212 ° F)
or incinerate.
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
as shown. Insert battery positive side
up (+).
Dispose of old battery properly.
Replace the battery with only 3V2032
coin cell batteries.
Open this end ,,,,_.-._
first to avoid/_...._ j-'_
cracking _ (_::_._/
hously
NOTICE: To comply with FCC and or Industry Canadarules (IC),adjustment or modifications of this
receiver and/or transmitter are prohibited, except for changing the code setting or replacing the
battery.THERE ARE NO OTHERUSERSERVICEABLE PARTS.
Tested to Comply with FCCStandards FORHOME OR OFFICEUSE. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and (2) this device
must acceptany interferencereceived, including interferencethat may cause undesiredoperation.
To Openthe Door Manually
DISCONNECT THE TROLLEY:
The door should be fully closed if
possible. Pull down on the emergency
release handle (so that the trolley
releasearm snaps into a vertical
position) 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
toward the opener at an angle so that
the trolley releasearm is horizontal.
The trolley will reconnect on the next
UP or DOWNoperation, either
manually or by using the
Smart Control Panel ® or remote.
Trolley
Trolley -- ._,
ReleaseArm
(In Manual
Disconnect
Position)
Lockoutposition
(Manual disconnect)
Trolley
(Downand Back__] -°
TOreconnect
To prevent possible SERIOUSINJURYor DEATHfrom a falling
garage door:
• If possible, use emergency release handle to disengagetrolley
ONLYwhen garage door is CLOSED.Weak or broken springs
or unbalanced door could result in an open door falling
rapidly and/or unexpectedly.
• NEVERuse emergency releasehandle unless garage doorway
is clear of persons and obstructions.
• NEVERuse handle to pull door open or closed. If rope knot
becomes untied, you could fall.
32