Installation Manual
Table Of Contents
- Preparation
- Assembly
- Installation
- STEP 1 Determine the header bracket location
- STEP 2 Install the header bracket
- STEP 3 Attach the rail to the header bracket
- STEP 4 Position the garage door opener
- STEP 5 Hang the garage door opener
- STEP 6 Install the Light Bulbs
- STEP 7 Attach the emergency release rope and handle
- STEP 8 Install the door bracket
- STEP 9 Connect the door arm to the trolley
- STEP 10 Install the door control
- STEP 11 Wire the door control to the garage door opener
- STEP 12 Attach the warning labels
- STEP 13 Install the Protector System®
- STEP 14 Wire the Safety Reversing Sensors
- STEP 15 Connect power
- STEP 16 Aligning the safety reversing sensors
- STEP 17 Ensure the door control is wired correctly
- Adjustments
- MyQ® Smartphone Control
- Operation
- Maintenance
- Troubleshooting
- Accessories
- Warranty
- Contact Information
- Repair Parts
47
Repair Parts
Garage Door Opener Parts Model B750
1
7
5
3
4
3
9
6
8
2
11
12
4
10
Description Part Number
1 Sprocket and Sprocket Cover with Screws 041C1751
2 End Panel with Light Socket 041D0207
3 Light Lens 041D7572
4 Light Socket 041C0279
5 Transformer 041D0277-2
6 Cover 041D8810
7 Motor with Travel Module 041D8006-1
8 End Panel for Receiver Logic Board with Light Socket 041D8214
9 Receiver Logic Board 050DCTWF
10 Travel Module 041D8071-4
11 Line Cord 041B4245-1
12 Terminal Block 041A3150
Not Shown
Wire Harness 041D8255