Craftsman 139.53669SRT Owner's Manual download pdf (Page 35)

Index

Access Door/Emergency Key Release Accessory .......................................................................................4, 34

Chain Tension ............................................................................................................................................4, 10, 31

Electrical Safety Warnings..................................................................................................................2, 10, 18, 27

Garage Door

Testing for balance, binding and sticking...................................................................................................3, 25, 27

Determining high point of travel: ..........................................................................................................................11

Disabling existing locks....................................................................................................................................3, 10

Door clearance brackets (for garages with low headroom) ...........................................................................11, 34

Force Controls

Adjustment procedures.....................................................................................................................................25

Problems that might require force adjustments ..........................................................................................30, 31

Safety warnings ..........................................................................................................................................25, 27

Door hardware .........................................................................................................................3, 10, 11, 16, 27, 28

Maintenance Instruction Label.......................................................................................................................10, 16

Reinforcement requirements ...........................................................................................................................4, 22

Removing all ropes ..........................................................................................................................................3, 10

Possible door damage ...............................................................................................................................3, 14, 22

Travel Limits

Adjustment procedures.....................................................................................................................................24

Problems that might require limit adjustments............................................................................................30, 31

Safety warnings ..........................................................................................................................................24, 27

Manual (Emergency) Release Rope & Handle

Lockout feature ...................................................................................................................................................28

Manual disconnect........................................................................................................................................28, 31

Safety warnings ................................................................................................................................10, 17, 27, 28

Opener Terminals

Door control connections ....................................................................................................................................16

Safety reversing sensor connections..................................................................................................................21

Operational Noise

Sprocket noise ....................................................................................................................................................10

Vibration noise (isolator kit) ................................................................................................................................30

Receiver and Remote Controls

Programming the receiver ...................................................................................................................................29

Erasing all codes .................................................................................................................................................29

Safety warning .....................................................................................................................................................29

Activating other openers ......................................................................................................................................29

Problems with remote control operation ..............................................................................................................30

Safety Reverse Test Procedure..........................................................................................................................26

Testing required................................................................................................................................10, 26, 30, 31

Safety reverse system problems

Securing header bracket to wall .......................................................................................................................11

Adjusting travel limits ........................................................................................................................................24

Applying excessive force on the door ...............................................................................................................25

Buckling or uneven floor .....................................................................................................................................4

Safety Warnings...............................................2, 3, 8, 9, 10, 11, 14, 15, 16, 17, 18, 19, 22, 24, 25, 26, 27, 28, 29

User Instruction Label for garage wall ........................................................................................................10, 16