Chamberlain 9902 - Manual (Page 39)

Index
Access Door/Outside Quick Release Accessory .................................................................................................6, 7, 35, 36
Electrical Safety Warnings ......................................................................................................................................2, 22, 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
Force controls
Adjustment procedures....................................................................................................................................................29
Problems that might require force adjustments.........................................................................................................34, 35
Safety warnings .........................................................................................................................................................29, 31
Door hardware..............................................................................................................................................3, 11, 12, 31, 32
Maintenance ...........................................................................................................................................................11, 28-31
Reinforcement requirements ....................................................................................................................................4, 24, 25
Removing of all ropes ....................................................................................................................................................3, 11
Possible door damage...............................................................................................................................................3, 19, 24
Travel limits
Adjustment procedures..............................................................................................................................................27, 28
Problems that might require limit adjustments .........................................................................................................34, 35
Safety warnings .........................................................................................................................................................28, 31
Manual Release Rope & Handle
Lockout feature .................................................................................................................................................................32
Manual disconnect.......................................................................................................................................................32, 35
Safety warnings ...............................................................................................................................................11, 23, 31, 32
Opener Terminals
Door control connections ..................................................................................................................................................21
Safety reversing sensor connections............................................................................................................................21, 22
Protector System ® .........................................................................................................................................................16, 30
Receiver & Remote Controls
Programming the receiver .................................................................................................................................................33
Erasing all codes................................................................................................................................................................33
Safety warning...................................................................................................................................................................33
Problems with remote control transmitter 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, 11, 12, 16, 19, 20, 21, 22, 23, 24, 28, 29, 30, 31, 32, 33
User Instruction Label for Garage Wall ....................................................................................................................11, 21
Vibration noise (isolator kit) .............................................................................................................................................34
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