Master Lock ATS 211 - Manual (Page 31)

Index
Access Door/Outside Quick Release Accessory................................................................................................4
Chain Tension ....................................................................................................................................................4, 7
Electrical Safety Warnings........................................................................................................................2, 15, 24
Garage Door
Testing for balance, binding and sticking.......................................................................................3, 21, 22, 24, 27
Determining high point of travel: ............................................................................................................................8
Disabling existing locks......................................................................................................................................3, 7
Force Controls
Adjustment procedures.....................................................................................................................................22
Problems that might require force adjustments ..........................................................................................26, 27
Safety warnings ..........................................................................................................................................22, 24
Door hardware .........................................................................................................................3, 4, 7, 8, 13, 24, 25
Maintenance Instruction Label.........................................................................................................................7, 13
Reinforcement requirements ...........................................................................................................................4, 19
Removing all ropes ............................................................................................................................................3, 7
Possible door damage .........................................................................................................................3, 11, 19, 25
Travel Limits
Adjustment Procedures ....................................................................................................................................21
Problems that might require Limit adjustments...........................................................................................26, 27
Safety Warnings .........................................................................................................................................21, 24
Manual Release Rope & Handle
Lockout Feature..................................................................................................................................................25
Manual Disconnect .............................................................................................................................................25
Safety Warnings .................................................................................................................................7, 12, 24, 25
Opener Terminals
Door Control Connections ..................................................................................................................................13
Safety Reversing Sensor Connections ...............................................................................................................18
Outside Keylock Accessory Connections ...........................................................................................................13
Operational Noise
Sprocket noise ......................................................................................................................................................7
Vibration noise (isolator kit) ................................................................................................................................26
Safety Reverse Test Procedure..........................................................................................................................23
Testing required............................................................................................................................7, 23, 24, 26, 27
Safety Reverse System Problems
Securing header bracket to wall .......................................................................................................................8, 9
Adjusting travel limits ..........................................................................................................................................21
Applying excessive force on the door .................................................................................................................22
Buckling or uneven floor .....................................................................................................................................23
Safety Warnings.................................................................2, 6, 7, 8, 11, 12, 13, 14, 15, 16, 19, 21, 22, 23, 24, 25
User Instruction Label for garage wall ..........................................................................................................7, 13
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