Chamberlain 1145-1/3HP - Manual (Page 3)

Sprocket
Cover Rail Grease Light Lens (1)
Model 1145
Light Lenses (2)
Model 1160 and
Model 1150
Remote Control
Transmitter (1)
HARDWARE BAG CONTENTS
6 lock washers, 5/16
6 nuts, 5/16"-18 x 1/2"
2 carriage bolts, 5/16"-18 x 2-1/2"
4 screws, 5/16"-18 x 7/8"
4 lag screws 5/16" x 1-7/8"
2 clevis pins, 5/16"-1"
1 clevis pin, 5/16"-2-3/4"
2 screws, 6ABx1" slotted pan head
3 ring fasteners
Anchors (2) Insulated staples
Manual release rope
Manual release handle
Handy Hints label
FEATURES OF YOUR OPENER
1. Opener Light(s): Turns on and off automatically with 4 1/2
minute illumination for your safety and convenience. On Models
1160 and 1150, Light switch feature on Multi-Function Control
Panel can be activated for constant light. (Optional
accessory available for other models.)
2. Lock Switch Feature - (Standard on Models 1160, 1150;
optional on other models): When Lock Switch feature is activated
on the Multi-Function Control Panel, the opener will not operate
from portable remote control transmitters. The door will OPEN
from the door control button, Key Switch and Wireless Keyless
Entry System accessories, described below.
Door will CLOSE if door button is pressed and held through a
complete down cycle. If the door button is released before
travel is complete door will reverse.
3. Safety System: Independent up and down force adjustment.
The door REVERSES automatically when obstructed in
direction. The door STOPS when obstructed in UP direction.
4. Manual Release Handle: Pull cord disconnect permits manual
door operation in case of an emergency or power failure.
5. Automatic Reconnect: Trolley halves reconnect for automatic
operation when opener is activated after a manual disconnect.
6. Motor Power: Permanently lubricated motor with automatic
reset.
7. Digital Radio Controls: Codes can be set and changed easily
and as often as you would like.
8. Easy Limit Adjustment: Limits of door opening and closing
adjusted by turning screws without removing chassis cover.
SPECIFICATIONS
3
MOTOR
Type..........................................Permanent split capacitor
Speed .......................................1500 rpm
Volts .........................................120 Volts ?AC - 60 Hz. Only
Current .....................................4.5 amperes
DRIVE MECHANISM
Gears........................................16:1 worn gear reduction
Drive ......................................... Full chain with two-piece trolley
on
................................................. steel T-rail
Length of travel .........................Adjustable to 7 1/2 feet
Travel rate.................................On when door starts to travel, off 4
1/2 minutes after stop. Models
1160 and 1150 have separate
Light Switch feature.
Door Linkage............................ Adjustable door arm. Pull cord
trolley release.
SAFETY
Personal................................... Push button and automatic
reversal in down direction. Push
button and automatic stop in UP
direction.
Electronic..................................Independent UP and DOWN
force adjustment screws.
Electrical...................................Motor overload protector and low
voltage push button wiring.
Limit device .............................. Circuit actuated by limit nut
Limit adjustment...................... .Screwdriver adjustment on side
panel.
Start circuit............................... Low voltage push button or
radio control.
DIMENSIONS
Length (overall) ........................ 124 inches
128 inches (Models 1160, 1150)
Headroom required .................. 2 inches
Hanging weight ........................ 32 pounds
OPENER CARTON INVENTORY: Your garage door opener is packaged in two cartons which contain all parts
illustrated below and on page 26. Hardware for assembly and installation are listed below.