User manual CHAMBERLAIN BMT QUICK START

[. . . ] QuickStart A SAFETY DEVICE IS HIGHLY RECOMMENDED Push for the model MT/BMT door operator Medium Duty Logic This QuickStart is intended to highlight a typical installation. Because each application is unique, it is the responsibility of the purchaser, designer, installer and end user to ensure that the total door system is safe for its intended use. Please consult the manual and/or a qualified technician for further information. [. . . ] Press the desired button on the logic board Open (OPEN, CLOSE or STOP). Press and hold the desired button of the remote Stop control until LED flashes rapidly, then release. TO ERASE ALL REMOTE CONTROLS Press and hold the LEARN button (over 5 seconds) until the LED goes out. All programmed remote controls will be erased. 1 2 3 4 5 6 7 r ade He cket ra B QuickStart 2 2nd for the model MT/BMT door operator 6 1st IMPORTANT: This QuickStart is intended to highlight a typical installation. Because each application is unique, it is the responsibility of the purchaser, designer, installer and end user to ensure that the total door system is safe for its intended use. Please consult the manual and/or a qualified technician for further information. Visit www. LiftMaster. com to locate a professional installing dealer in your area. 5 3 7 5 A SAFETY DEVICE IS HIGHLY RECOMMENDED Pivot Shaft and Cotter Pins Open Side of Straight Arm Nylon Locking Nut Take-Up Bolt NEVER run Control wiring in same conduit as the Power wiring! OPEN CLOSE 8 STOP Pivot Bolt Arm Assembly 1 Approximately 4 Feet Door Bracket 6 inches Maximum Half the Height of the Door Edge Sensor 6 inches Maximum 1 Install the spacer brackets evenly down the track. (Two -3/4" bolts/nuts per spacer) 2 Install the idler wheel assembly in the second hole from the end of the track (Two - 1" bolts/nuts with lock washers). 3 Slide the trolley carriage into the tracks so that the take-up bolt will be facing toward the powerhead. 4 Secure the powerhead to the tracks using the L-slot and the 3rd hole for each track. (Four -3/4" bolts/nuts) 5 Connect the chain to the trolley carriage connection on the door end. Connect the take-up bolt on the other end and adjust chain accordingly. If necessary, remove links from the chain to achieve proper adjustment. (Two nuts and a lock washer, two master links) 1 7 6 Provide a mounting pad for the header bracket to attach to the front wall. [. . . ] Tighten clutch nut gradually until there is just enough tension to permit the operator to move the door smoothly but to allow the clutch to slip if the door is obstructed. When the clutch is properly adjusted, it should generally be possible to stop the door by hand during travel. Reinstall cotter pin when finished. PO WE RW IR IN G Clut ch 9 12 13 Additional programming and troubleshooting can be found in the installation manual. 01-34216B © 2008, The Chamberlain Group, Inc. [. . . ]