Craftsman 139.53645SRT3, 139.53834SRT3, 139.53646SRT2, 139.53648SRT2, 139.53660SRT1 owner manual Index

Page 39

 

 

 

 

 

 

 

 

 

 

Index

 

Access

Door/Outside

Key Release

Accessory

4, 5

Chain Tension

 

 

 

 

 

4, 5, 11

Electrical

Safety

Warnings

 

2, 20, 31

Garage

Door

 

 

 

 

 

 

 

 

 

Testing for balance, binding and sticking

3, 28, 31

Determining high point of travel:

 

 

Sectional

door

 

 

 

 

12

One-piece

 

door

 

 

 

 

13

Disabling existing locks

 

 

3, 11

Door clearance

brackets (for garages with low headroom)

12, 38

Force controls

 

 

 

 

 

 

 

Adjustment procedures

 

4, 29

Problems that might require force

adjustments

34, 35

Safety warnings

..........................................................................................................................................

 

 

 

29, 31

Door hardware

 

 

 

 

 

3, 9, 11, 12, 18, 31,32

Maintenance

instruction label

11,28

Reinforcement requirements

...........................................................................................................................

4, 24

Removing of all ropes

 

 

3, 11

Possible door damage

 

 

16, 24

Travel

limits

 

 

 

 

 

 

 

 

Adjustment procedures

 

28

Problems that might

require limit adjustments

34, 35

Safety warnings

..........................................................................................................................................

 

 

 

28, 31

Manual (Emergency) Release Rope & Handle

 

Lockout feature

....................................................................................................................................................

 

 

 

 

32

Manual disconnect

 

 

 

32

Safety warnings

 

 

 

 

11, 19, 31,32

Opener

Terminals

 

 

 

 

 

 

Door control

 

connections

.....................................................................................................................................

 

18

Safety

reversing

sensor

connections

...................................................................................................................

23

Operational

Noise

 

 

 

 

 

 

Sprocket

noise

 

 

 

 

 

11

Vibration

noise

(isolator

kit)

.................................................................................................................................

34

Receiver

and Remote

Control

 

 

Programming

the

receiver

 

33

Erasing

all codes

 

 

 

 

33

Activating other

openers

 

33

Safety

warning

.....................................................................................................................................................

 

 

 

 

33

Problems with remote control operation

34

Safety

Reverse

Test

Procedure

30

Testing

required

 

 

 

 

11,30, 34, 35

Safety

reverse

system

problems

 

 

Securing

header

bracket

to wall

12

Adjusting

 

travel

limits

........................................................................................................................................

 

28

Applying

excessive

force

on the door

29

Buckling

or uneven

floor

 

4, 5

Safety

Warnings

.........................................................

 

 

 

2, 3, 9, 11,12,

16, 18, 19, 20, 21,24, 28, 29, 30, 31,32, 33

User Instruction

Label

for

garage

wall

11, 18

39

Image 39
Contents Craftsman Start by reviewing these important safety alert symbols YoullNeed Tools Closed Position Sectional Door InstallationONE-PIECE Door Installation One-PieceDoor Without Track TO your InstallationOne-Piece Door With Track Carton Inventory Wit w edT oInstallation Hardware Safety Reversing Sensor InstallationHardware Hardware Shown Actual Size Assembly Section Pages 8Assemble the T-rail & Attach Cable Pulley Bracket Operation,noiseand/or RightWrongFasten Raft to Opener Install the Trolley on the T-railHardware Shown Actual SizeAssembly Step Install the Chain/Cable Attach the Sprocket CoverMasterFigure Tighten the Chain & Cable Trolley before adjusting chainAbovethedoor IF1 --L--JiIll One-piece door without track Pivot hardware One-piece door without track Jamb hardwareInstall the Header Bracket Fasten the Header Bracket to the WallFasten the Header Bracket to the Ceiling Attach the T-rail to the Header Bracket Sectional Door & ONE-PIECE Door with Track Position the OpenerHang the Opener L!LIIllllllllltllllllllllll Install the Door ControlDo not connect to live electrical wiring. Connect Door Control Button Fasten securely with 6ABx1-1/2 screwsInstall the Light and the Lens 32 explains how to use the door controlAttach the Emergency Release Rope and Handle Permanent Wiring Connections Electrical RequirementsRightWrong Facing the door from inside the garage Safety Reversing SystemAlternate Wall Mount Install the Safety Reversing SensorRight sides of the door Finger tighten the lock nuts Shown Actual SizeTrouble Shooting Fasten Door Bracket IIIIIII!!11111!111II!!l!ll!!!lLllllllllllllllI!l!l!l Alternative Connect Door Arm to TrolleySEC!ONA DoorS Oniy Hole AlignmentAssemble the Door Arm Adjustment Procedures for One-PieceDoorsOpen Door Adjustment Decrease UP limit Closed Door Adjustment Decrease Down limitPages 28 Adjustment Section Adjustment StepTo Adjust the Limits Adjust the UP and Down LimitsTest the Down close force Adjust the ForceHow and When to Adjust the ForcesMust reverse on striking the obstruction Adjustment StepTest The Safety Reversing Sensor Test the Safety Reverse SystemSchedule MaintenanceTo reduce the risk of severe injury or death to persons Care of Your OpenerLockout position Operation of Your Opener53000SRT Series Garage Door Openers Receiver and Remote Control ProgrammingHaving a Problem? Probable Cause and SolutionSituation Probable Cause & Solution Having a Problem?Installation Parts Repair PartsWie \Fr Opener Assembly PartsAccessories Index Product Type Part Number Model Number Part Description For the repair or replacement parts you needFor in-home major brand repair service Give the following information

139.53648SRT2, 139.53645SRT3, 139.53834SRT3, 139.53335SRT3, 139.53646SRT2 specifications

The Craftsman 139.53660SRT1, 139.53646SRT2, 139.53335SRT3, 139.53834SRT3, and 139.53645SRT3 are a series of advanced garage door openers designed for homeowners looking to enhance convenience, security, and functionality in their daily lives. Each model is equipped with cutting-edge technologies that streamline garage access while ensuring safety and durability.

One of the standout features across these models is the use of a powerful motor system, providing reliable performance for heavy garage doors. The motor's horsepower rating varies across the models, but all ensure consistent lifting strength and rapid opening and closing speeds, catering to different door weights and sizes.

In terms of security, these Craftsman models incorporate advanced encryption technologies, making unauthorized access nearly impossible. The security features include rolling code technology, which changes the access code each time the remote is used, thus preventing cloning and ensuring that only authorized users can operate the door.

These openers also prioritize ease of use. With their compatible smartphone app integration, users can remotely control and monitor their garage doors. Whether they are at home or away, users can receive notifications, check the status of their doors, and even open or close them at the touch of a button, adding an extra layer of convenience.

The installation process is also user-friendly, with many of these models featuring an easy-to-follow instruction manual. Homeowners can typically complete the installation themselves, saving time and money compared to hiring a professional. The durable construction of these openers ensures that they withstand the test of time, with many units equipped with weather-resistant materials that protect against rust and corrosion.

In addition to their functional features, the aesthetic designs of the Craftsman series are noteworthy. They fit seamlessly into a variety of garage styles, with a sleek finish that enhances overall garage appeal.

Overall, the Craftsman 139.53660SRT1, 139.53646SRT2, 139.53335SRT3, 139.53834SRT3, and 139.53645SRT3 garage door openers represent a blend of functionality, security, and user convenience. Homeowners seeking reliable, smart, and efficient solutions for managing their garage doors will find these models highly effective, offering peace of mind and ease of use in their everyday lives.