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Manafacture: Chamberlain File size: 2.37 mb File name: Language of manual:

• Any repair to or adjustment of the garage door (including springs and hardware). • Any repair to or buckling of the garage floor. • Any repair to or adjustment of the opener. ADJUSTMENT STEP 4 Test the Safety Infrared Reversing Sensors (if installed) • Press the remote control push button to open the door. • Place the opener carton in the path of the door. • Press the remote control push button to close the door. The door will not move more than 25mm, and the door control will blink 10 times. The garage door opener will not close from a remote if the indicator light in either sensor is off (alerting you to the fact that the sensor is misaligned or obstructed). If the opener closes the door when the safety reversing sensor is obstructed (and the sensors are no more than 150mm above the floor), call for professional B&D garage door service. 114A2845 27 WWARNARNINGINGCAUTIONCAUTION SEARS 315-699 (Yellow Disk #2) WWARNARNINGINGCAUTIONCAUTION Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. • Safety reversal system MUST be tested every month. • If one control (force or travel limits) is adjusted, the other control may also need adjustment. • After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 40mm high object on the floor. Without a properly installed safety reversing sensor, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. The force, as measured on the closing edge ot the door, should not exceed 400N (40kg). If the closing force is more than 400N, the Safety Infrared Reversing Sensor must be installed. Do not use the force setting procedure to compensate for a binding or sticking garage door. Excessive force will interfere with the proper operation of the Safety Reverse System or damage the garage door. OPERATION IMPORTANT SAFETY INSTRUCTIONS NNINGINGIONTIONWWARNARNINGINGWWARNARNINGING To reduce the risk of severe injury or death: 1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. ALWAYS keep remote controls out of reach of children. NEVER permit children to operate or play with garage door control push buttons or remote controls. 3. ONLY activate garage door when it can be seen clearly, it is properly adjusted, and there are no obstructions to door travel. 4. ALWAYS keep garage door in sight until completely closed. NO ONE SHOULD CROSS THE PATH OF THE MOVING DOOR. 5. If possible, use emergency release handle to disengage trolley ONLY when garage door is CLOSED. Weak or broken springs or unbalanced door could result in an open door falling rapidly and/or unexpectedly. 6. NEVER use emergency release handle unless garage doorway is clear of persons and obstructions. 7. NEVER use handle to pull garage door open or closed. If rope knot becomes untied, you could fall. 8. If one control (force or travel limits) is adjusted, the other control may also need adjustment. 9. After ANY adjustments are made, the safety reversal system MUST be tested. Using Your Garage Door Opener Your opener will operate with up to twelve remote control transmitters, one entry keypad, and one dip- switch code transmitter. If you purchase a new remote, or if you wish to deactivate any remote, follow the instructions in the Programming section. Activate your opener with any of the following: • The hand-held Remote Control: Hold the large push button down until the door starts to move. • The wall-mounted Door Control: Hold the push button down until the door starts to move. • The Keyless Entry (Optional): Must be programmed before use. 10. Safety reversal system MUST be tested every month. Garage door MUST reverse on contact with 40mm high object on the floor. 11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED (see page 3). An improperly balanced door may not reverse when required and could result in severe injury or death. 12. All repairs to cables, spring assemblies and other hardware, all of which are under EXTREME tension, MUST be made by a trained door systems technician. 13. ALWAYS disconnect electric power to garage door opener before making any repairs or removing covers. 14. The force, as measured on the closing edge ot the door, should not exceed 400N (40kg). If the closing force is more than 400N, a Safety Infrared Reversing Sensor must be installed. Do not use the force setting procedure to compensate for a binding or sticking garage door. Excessive force will interfere with the proper operation of the Safety Reverse System or damage the garage door. 15. SAVE THESE INSTRUCTIONS. When the opener is activated: 1. If open, the door will close. If closed, it will open. 2. If closing, the door will stop and reverse. 3. If opening, the door will stop. 4. If the door has been stopped in a partially open position, it will close. 5. If obstructed while closing, the door will reverse. If the obstruction interrupts the sensor beam, t...

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