Index - Craftsman 139.53678SRT Owner's Manual

1/2 hp
Table of Contents

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Index
Access DoorlOut=Ide
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 insb'uctionlabel ........................................................................................................................
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
Recelver 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

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