LiftMaster 8550 8550 Manual - Page 11

6 Install the light bulbs 6.1 Pull on the top center of the light lens and rotate the light lens down. or or To prevent possible OVERHEATING of the end panel or light socket: • Use ONLY A19 incandescent or compact fluorescent light bulbs. • DO NOT use incandescent bulbs larger than 100W. • DO NOT use compact fluorescent light bulbs larger than 26W (100W) equivalent. • DO NOT use halogen bulbs. 6.2 Insert an A19 incandescent or compact fluorescent light bulb (100 watt maximum), into the light socket. 6.3 Rotate the lens up to close. NOTE: The use of short neck or speciality light • DO NOT use short neck or specialty light bulbs. bulbs may overheat the end panel or light socket. 7 Attach the emergency release rope and handle To prevent possible SERIOUS INJURY or DEATH from a falling garage door: • 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. • NEVER use emergency release handle unless garage doorway is clear of persons and obstructions. • NEVER use handle to pull door open or closed. If rope knot becomes untied, you could fall. 7.1 Insert one end of the emergency release rope through the handle. Make sure that "NOTICE" is right side up. Tie a knot at least 1 inch (2.5 cm) from the end of the emergency release rope. 7.2 Insert the other end of the emergency release rope through the hole in the trolley release arm. Make sure the handle is 6 feet (1.83 m) above the floor and secure with a knot. NOTE: If it is necessary to cut the emergency release rope, seal the cut end with a match or lighter to prevent unraveling. Ensure the emergency release rope and handle are above the top of all vehicles to avoid entanglement. Trolley Release Arm 11