Справочник Пользователя для Chamberlain 3585c 3-4hp

FINISHED CEILING

Support bracket
& fastening
hardware is required.
See page 12.

Safety
Reversing Sensor

Header
Wall

Access 
Door

Safety 
Reversing Sensor

Gap between floor and bottom of
door must not exceed 1/4" (6 mm)

Wall-
mounted
Door 
Control

Motor Unit

4

Identify the type and height of your garage door. Survey your garage area to see if any of the conditions below apply to
your installation. Additional materials may be required. You may find it helpful to refer back to this page and the
accompanying illustrations as you proceed with the installation of your opener.

Access
Door

Safety 
Reversing Sensor

Safety
Reversing
Sensor

Gap between floor 
and bottom of door 
must not exceed 1/4" (6 mm).

Safety Reversing Sensor

Support bracket & 
fastening hardware
is required.
See page 12.

 — — —        — — —        — —

Header Wall

FINISHED CEILING

Torsion
 Spring

Extension
 Spring

OR 

Safety
Reversing
Sensor

Gap between floor and 
bottom of door must not 
exceed 1/4" (6 mm) 

Access
Door

Wall-
mounted
Door 
Control

Horizontal and vertical reinforcement
is needed for lightweight garage doors
(fiberglass, steel, aluminum, door with
glass panels, etc.). See page 19 for details.

Motor Unit

OR

One-Piece Door-Extension Spring

Header Wall

Door

Track

Vertical 
Centerline of
Garage Door