Sigma ML750 manual

TM T M Illustrated Instruction Manual for ML750 Garage Door Operator Chamberlain Australia Pty Ltd PO Box 1446 Lane Cove NSW 1595 www .motorlift.com.au Chamberlain New Zealand Ltd P .O. Box 100-221 Auckland 1330 www .motorlift.co.nz N2966[...]

The Protector System must be installed when the force at the edge of the closing door force exceeds 400N (40kg). Excessive force will interfere with the proper operation of the Safety Reverse System or damage the garage door . Permanently fasten the caution label adjacent to the wall-mounted door control control button as a reminder of safe operati[...]

Door T ypes 1 A. One-Piece Door with Horizontal T rack Only . B. One-Piece Door with Horizontal and V ertical T rack – Special door arm and the Protector System™ (30(8)) required. See your dealer . C. Sectional Door with Curved T rack – See 20B – connect door arm. The Protector System™ (30(8)) is required for doors that are over 2,5m in h[...]

10 19 7 3 4 6 12 13 8 NOTICE 11 15 14 17 18 1 20 16 21 2 (4x) (2x) (3x) (4x) (2x) (2x) (4x) (2x) (2x) (1x) (1x) (1x) (1x) (1x) (4x) (7x) (7x) (3x) (1x) 9 (1x) 5( 2 x ) 1 2 3 12 4 5 9 7 10 11 13 14 6 8 15 10 (1) Hex Bolt (2) Clevis Pin (3) 8mm Carriage Bolt (4) Wood Screws (5) Flat head Screws (6) Clevis Pin (7) Rope (8) Handle (9) W all mount brack[...]

Install the Belt Remove belt from carton and lay out on floor (do not allow bel t to tw is t). Hook the trolley connector (6) into the slot (7) on the trolley (8). 6 ASSEMBL Y 5 2 3 4 5 2 1 5 7 6 8 1 2 3 4 5 7 7 Insert Trolley & Idler Pulley Bracket into Rail Slide idler pulley bracket (1) and inner trolley (2) into back (opener) end of rail as[...]

1 6 2 4 5 3 9 Fasten Rail to Opener and Install Belt Remove four washered bolts (1) from top of opener . Place rail (2) on opener , flush with stop (3) on top of opener . Wrap belt (4) over sprocket (5). Push idler pulley bracket assembly toward front of the rail to eliminate excess slack in belt. Align bolt holes on brackets (6) with bolt holes on[...]

Wear protective goggles when working overhead to protect your eyes from injury . Disengage all existing garage door locks to avoid damage to the garage door . T o avoid serious personal injury from entanglement, remove all ropes connected to the garage door before installing the opener . Note: It is recommended that the opener be installed no less [...]

1 2 2 1 1 2 14 Attach Rail to Header Bracket Position opener on garage floor below the header bracket. Use packing material to protect the cover . Raise rail until holes in the header sleeve and holes in the header bracket align. Join with clevis pin (1). Insert ring fastener (2) to secure. NOTE: T o enable the rail to clear sectional door springs,[...]

1 15 Position the Opener NOTE: A 25mm (1") board (1) is convenient for setting an ideal door-to-rail distance (unless headroom is not sufficient). Raise the opener onto a stepladder . Open garage door . Place a 25mm (1") board (1) laid flat on the top section of door near the centerline as shown. Rest the rail on the board. If the raised [...]

2 3 4 NO TI CE 2 1 17 2 1 24V/21W Ma x 18 Attach Emergency Release Rope & Handle Thread one end of rope (1) through hole in top of red handle so "NOTICE" reads right side up as shown (3). Secure with an overhand knot (2). Knot should be at least 25mm (1") from end of the rope to prevent slipping. Thread other end of rope through [...]

20 7 6 2 9 1 8 4 5 3 A 4 3 5 B 7 6 6 1 2 6 4 5 7 3 11 Assemble Door Arm A. ONE-PIECE DOOR INST ALLA TION: Fasten the straight (1) and curved (2) door arm sections together to the longest possible length (with a 2 or 3 hole overlap) using hardware (3,4 and 5). With the door closed connect the straight door arm section (1) to the door bracket with cl[...]

4 2 3 1 WHT -2 R E D -1 5 6 6mm 1 2 4 WHT RED 1 4 LOCK LIGHT 3 3 2 3 21 Multi-function Door Control: Press the white square to open or close the door . Press again to stop the door while it is moving. Light Feature: Press the Light button to turn the opener light on or off. If you turn it on and then activate the opener , the light will remain on f[...]

1 3 2 4 6 5 7 L O C K L I G H T L O C K L I G H T 22 Program your Opener & Remote Activate the opener only when door is in full view , free of obstruction and properly adjusted. No one should enter or leave garage while door is in motion. Do not allow children to operate push button(s) or remote(s). Do not allow children to play near the door .[...]

1 2 4 3 7 LO C K L I G H T 5 LO C K LIG H T 6 L OCK LIG H T 23 Program your Keyless Entry (optional) Activate the opener only when door is in full view , free of obstruction and properly adjusted. No one should enter or leave garage while door is in motion. Do not allow children to operate push button(s) or remote(s). Do not allow children to play [...]

1 2 3 1 2 3 4 25 2 2 (2x) 3 4 26 1 27 T est the Safety Reverse System The safety reverse system test is important. Garage door must reverse on contact with a 40mm obstacle laid flat on the floor . Failure to properly adjust opener may result in serious personal injury from a closing garage door . Repeat test once a month and adjust as needed. Proce[...]

4 3 28 A B 8 7 6 5 29 Special Features A. Door within a door connection Open light lens. Locate auxiliary quick connect terminals. Insert bell wire into quick connect terminals 8 and 7. B. Flashing light connection The flashing light can be installed anywhere. Connect light leads to quick connect terminals 6 and 5. T erminal 5 is ground. Install th[...]

8 9 7 3 2 5 4 L O CK L I G H T 6 1 30 Accessories (1) Model 84330AML Single-Function Remote Control (2) Model 84335AML 3-Function Mini Remote Control (3) Model 84333AML 3-Function Remote control (4) Model 8747AML Wireless Keypad (5) Model 770AML The Protector System™ (6) Model 8454AML Multi-function Door Control Panel (7) Model 75AML Illuminated [...]

NOTI C E 41A2828 12B374 178B34 178B35 178B69 41B4616 4A10 0 8 1/2” 10 9A46 1” 83A1 1 41A5643-3 12 V D C Pb Cd Hg 12B380 12C778 41A580 0 12C855 183D177 183D178 41A5887 0 0 1A50 60 -15 10 A 20 216A20 6 31D536 31D533 41A5843 41A5799 210C42 12C777 144C77 146A1 12 12C810 31 001A5060-15 Replacement Parts 18[...]

41A589-1 41A5735C 111 A 7 9 41C161 (ML750) 41D577 41D538 108C82 41A5908 158A49 32 204C0161-2 19[...]

TROUBLE SHOOTING 1. Opener doesn't operate from either door control or remote: • Does the opener have electric power? Plug lamp into outlet. If it doesn't light, check the fuse box or the circuit breaker . (Some outlets are controlled by a wall switch.) • Have you disengaged all door locks? Review installation instruction warnings on [...]

Once a Y ear: • Apply grease to rail and trolley • Oil door rollers, bearings and hinges • DO NOT lubricate the opener itself • DO NOT APPL Y grease to the door tracks When properly installed, opener will provide high performance with a minimum of maintenance. The opener does not require additional lubrication. Limit and Force Settings: The[...]

Liability – Australia only Under no circumstances shall the Seller be liable for consequential, incidental or special damages arising in connection with the use, or inability to use, the Unit. In no event shall the Seller's liability for damages or injury arising from breach of law or contract or for negligence, exceed the cost of repairing [...]