LiftMaster JHDC Installation Manual - English French Spanish - Page 3

Safety Information Safety Symbol and Signal Word Review WARNING Mechanical WARNING Electrical When you see these Safety Symbols and Signal Words on the following pages, they will alert you to the possibility of serious injury or death if you do not comply with the warnings that accompany them. The hazard may come from something mechanical or from electric shock. Read the warnings carefully. CAUTION When you see this Signal Word on the following pages, it will alert you to the possibility of damage to your door and/or the door operator if you do not comply with the cautionary statements that accompany it. Read them carefully. IMPORTANT NOTES: • BEFORE attempting to install, operate or maintain the commercial door operator, you must read and fully understand this manual and follow all safety instructions. • DO NOT attempt repair or service of a commercial door operator unless you are an Authorized Service Technician. • A commercial door operator should only be installed on a properly balanced door. Ensure door is properly balanced prior to installation. ENTRAPMENT PROTECTION DEVICES Monitored Entrapment Protection Monitored photoelectric sensors and/or door edge sensors are required for any momentary contact to close modes of operation. See "Entrapment Protection" on page 24 for additional information. Refer to the Entrapment Protection Devices in "Accessories" on page 63 for available options. WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www. P65Warnings.ca.gov. WARNING To reduce the risk of SEVERE INJURY or DEATH: 1. READ AND FOLLOW ALL INSTALLATION WARNINGS AND INSTRUCTIONS. 2. Install door operator ONLY on properly balanced and lubricated door. An improperly balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH. 3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems technician BEFORE installing operator. 4. Disable ALL locks and remove ALL ropes connected to door BEFORE installing operator to avoid entanglement. 5. Install an operator, a minimum of 8 feet (2.44 m) from the floor. 6. NEVER connect a door operator to a power source until instructed to do so. 7. NEVER wear watches, rings or loose clothing while installing or servicing an operator. They could be caught in the door or operator mechanisms. 8. Install a wall controller: • within sight of the door. • out of reach of small children and at a minimum height of 5 feet (1.5 m) above floors, landings, steps, or any other adjacent walking surface. • away from ALL moving parts of the door. 9. Install the wall controller far enough from the door to prevent the user from coming in contact with the door while operating the controls. 10. Install the entrapment warning placard on the wall next to the wall controller in a prominent location, visible from the door. 11. Place the manual release/safety reverse test label in plain view on the inside of door. 12. Upon completion of installation, test the entrapment protection device(s). 13. This door operator is not intended to replace door locks. With enough force, a door without a door lock can be opened. LiftMaster always recommends the use of door locks to properly secure a door. 14. SAVE THESE INSTRUCTIONS. 3