Chamberlain B4603TC - Carton Inventory

Preparation
Carton Inventory
Save the carton and packing material until the installation and adjustment is complete. Instructions for the
accessories will be attached to the accessory and are not included in this manual. The images throughout this
manual are for reference only and your product may look dierent.
1. Header bracket
2. Pulley
3. Door bracket
4. Curved door arm
5. Straight door arm
(Packaged inside front rail section)
6. Trolley
7. Emergency release rope and handle
8. Rail (1 front and 4 center sections)
9. Hanging brackets (2)
(Packaged inside the front rail section)
10. Garage door opener (motor unit)
11. Sprocket cover and screws
12. “U” bracket
13. Belt
14. The Protector System®
Safety reversing sensors with 2 conductor white and white/black wire attached: sending sensor (1), receiving
sensor (1), and safety sensor brackets (2)
15. Battery Backup - Models B4613TC, B6713TC, and B6753TC
16. Remote control (2)
17. Motion-Detecting Control Panel
18. White and red/white wire
19. Installation manual and all warning labels
See Hardware page 8.
Go to chamberlain.com for replacement or additional accessories:
3-button remote control model 953EV-P2
Wirelesskeypad model 940EV-P2
5
9 x2
14 x2
2
8 x1
7
7
17
12
8 x4
14 x1
14 x1
11
6
10
3
5
1
16
18
19
13
4
15