Chamberlain LiftMaster PROFESSIONAL SECURITY+ 3280CM-267 Manuel Du Propriétaire page 33

REPAIR PARTS
Rail Assembly Parts
2
Installation Parts
1
5
9
10
1
7
2
3
4
6
7
8
11
12
3
KEY
4
NO.
1
2
3
4
5
6
7
KEY PART
NO. NO. DESCRIPTION
1 41A5273-1 Multi-function door control panel
2 373LMC 3 Button remote control
3 10A20 3V2032 Lithium battery
4 29B137 Remote control visor clip
5 41A5047-1 Door bracket w/clevis pin & fastener
6 41A2828 Emergency release rope & handle
assembly
7 178B34 Straight door arm section
8 41A4353-1 Header bracket w/clevis pin & fastener
9 41A5034 Safety sensor kit (receiving and
sending eyes) with 3' (.9 m) 2-conductor
bell wire
10 41A5266-1 Safety sensor brackets (2)
11 41B4494-1 2-Conductor bell wire, white & white/red
12 178B35 Curved door arm section
NOT SHOWN
41A2770-5 Installation hardware bag
(includes hardware listed on page 5).
114A3738 Owner's manual
33
5
6
PART
NO. DESCRIPTION
4A1008 Master link kit
41B5424 Belt pulley bracket
41B3869-3A Complete trolley
assembly
2777BDC One-piece T-rail 7' (2m)
2778BDC One-piece T-rail 8'(2.4m)
2770BDC One-piece T-rail 10' (3m)
41A5434-11 Full belt assembly
41B4103 Tensioner assembly
83A11-2 Rail grease