Chamberlain 7220 1/2HP - Manual (Page 37)

7 UP
CEILING MOUNT ONLY
9
10
11
NOTICE
5
6
8
1
4
12
13
3
2
1
3
3
6
7
4
5
5
RAIL GREASE
NO. 83A4
8
2
Installation Parts
37
REPAIR PARTS
Rail Assembly Parts
KEY PART
NO. NO. DESCRIPTION
1 1A995 Master link kit
2 41A3489 Complete trolley assembly
3 183B112 Rail braces (each)
4 183B111 T-rail – center sections (each)
5 183B113 T-rail – end sections (each)
6 41A3473 Chain & cable in dispensing
carton
7 41B2616 Cable pulley bracket assembly
8 83A4 Rail Grease
Not shown
41A3534 Rail assembly hardware kit
(see page 7).
KEY PART
NO. NO. DESCRIPTION
1 41A4166 Lighted door control button
2 41A5056-8 Single-function remote control,
housing only (no circuit board)
3 10A20 3V2032 Lithium battery
4 29B137 Transmitter visor clip
5 41A2828 Manual release rope & handle assembly
6 217A238 2-conductor bell wire – white & white/red
7 41A4353 Header bracket w/clevis pin & fastener
8 41A5047 Door bracket w/clevis pin & fastener
9 178B35 Curved door arm section
10 178B34 Straight door arm section
11 12B350 Hanging brackets
12 41A5034 Safety sensor kit
(receiving and sending eyes)
with 3' 2-conductor bell wire attached
13 41A5266-1 Safety sensor brackets (2)
Not shown
41A3475-17 Installation hardware bag (see page 7).
114A2175 Owner's manual