User manual CHAMBERLAIN MOTORLIFT 2000

[. . . ] Do not wear rings, watches or loose clothing while installing or servicing a garage door opener. To avoid serious personal injury from entanglement, remove all ropes connected to the garage door before installing the door opener. Installation and wiring must be in compliance with your local building and electrical codes. This is a class 2 double insulated product, connection to earth is not required or provided. [. . . ] Mark length on ceiling starting at the Header Wall, along this point is where the unit will be mounted. Insert Square Head Screws (A) into Rail assembly (B) approximately 120mm from end of Rail near motor unit. Slide Hanging Brackets on to Square Head Screws and secure Brackets with Nuts (5). In this process the Square Head Screws hook into slots on the sides of Rail by turning 90° (C). For concrete ceilings, drill 8mm pilot holes into ceiling and insert Concrete Anchors (2). For wood ceilings, drill 4mm pilot holes and secure with Lag Screws (3). 9 16 A 1 4 1 2 5 1 1 3 5 3 2 3 1 3 B 1 2 1 2 4 3 3 Connect Door Arm to Trolley 3 A. Preferred Installation: Disconnect Trolley by pulling on the red handle and slide towards door. With door closed connect Straight Door Arm (5) to Trolley (4) with Bolt (3), secure with Nut (1). Connect Curved Door Arm (2) to Door Bracket with Bolt (3) Secure with Nut (1). Align Straight and Curved Door Arms with a 2 hole overlap connect with Bolt (3), secure with Nut (1), If Straight Door Arm (5) is too long, cut the end of the Door Arm. Where extra travel distance is required: With door closed connect Curved Door Arm (2) to Door Bracket with Bolt (3), secure with Nut (1). Multifunction Door Control (optional): Insert a small flat head screwdriver into the top of the Wall Control (10), gently pry the cover off. Fasten to an inside garage wall with sheet metal screws (8) as follows: · Install bottom screw, allowing 3mm to protrude from the wall. · Position bottom of door control over screw head and adjust for snug fit. · Install top screw with care to avoid cracking plastic housing. · Replace cover by inserting bottom tabs (9) and snapping into place. To remove cover after mounting, gently pry at top with paper clip or small flat head screwdriver. Run the bell wire up the wall and across the ceiling to the garage door opener. The opener Quick-Connect Terminals (7) are located in the recess next to the learn button on the left side panel. Insert bell wire into holes in the Quick Connect Terminals as follows: Red/White to Red and White to White. Wiring the Backlit Door Control Button or the (optional) Multi-Function Door Control Panel Replace light bulb (1) with a 21 watt ma-mum light bulb. The light will turn on and remain lit for 2 1/2 minutes when power is connected. After 2 1/2 minutes it will turn off. 1 1 RED WHT 1 2 10 2 LIGHT 8 8 3 6 8 5 K LOC LIGHT 9 K LOC LIGHT 23 1 2 3 4 Accessories (1) (2) (3) (4) (5) (6) (7) (8) (9) 5 LOCK LIGHT 6 7 8 9 Model 84330AML Model 84335AML Model 84333AML Model 770AML Model 8747AML Model 845AML Model 75AML Model 760AML Model 1702AML Single Function Remote Control 3-Function Mini Remote Control 3- Function Remote Control The Protector System Wireless Keyless Entry Keypad Multi-Function Door Control Panel Backlit Door Control Button Outside Keylock Outside Quick Release 12 24 1 2 41A5643 41A5644 3 4 012B0905 6 41A5674-2 41A5674 7 012B0906 8 5 012C0788 012C0908 Replacement Parts (1) (2) (3) (4) (5) (6) (7) (8) 41A5644 41A5674-2 41A5643 012B0905 012B0906 012C0788 012C0908 41A5675 41A5676 41A5675 41A5676 Trolley with Chain/Cable Assy. [. . . ] Close door and use Manual Release Rope and handle to disconnect Trolley. A properly balanced door will stay in any point of travel while being supported entirely by its springs. If it does not, call for a To Change Battery: Insert batteries positive side up. Take batteries to · If problem occurs on first operation at opener, door may be locked. [. . . ]