User Guide

3
INSTALL OPERATOR
FOR SECTIONAL AND ROLLING TYPE DOORS
CAUTION: AT LEAST 2 PERSONS AND A SAFE
WORKING PLATFORM ARE REQUIRED FOR
INSTALLATION.
Check the operator name plate mounted on the
electrical box to be sure the voltage, phase and h.p.
are correct for your needs.
1. Close door.
2. For metal buildings, fasten 2"x2"x3/16" (or larger)
angle iron frames to the building purlins. Retain
2-1/4" between frames. See Figure 1.
3. Place door sprocket and shaft support bracket
(sectional door only) on door shaft as shown.
Attach shaft support bracket to angle brace.
On concrete buildings, attach shaft support bracket
to wall of building.
NOTE 1: On concrete or block walls, install the
operator as shown in Figure 2.
NOTE 2: For standard rolling steel doors, install
operator as shown in Figure 3. (If mounting to a
steel building, make an angle iron mounting
frame as shown in Figure 1.)
6"
FIGURE 1
Shaft Support Bracket
with Bearing
(Not Supplied)
Door Sprocket
FIGURE 3
Door
Sprocket
Mounting
Bracket
(Optional)
Drive
Sprocket
Direction of Output Shaft
Rotation for OPEN
FIGURE 2
Mount Door Sprocket to Door.
Sprocket Supplied with Door,
(Not with Operator).
Refer to Door Owner's Manual
for Installing Door Sprocket
Installation of Operator to
Sheet Type Rolling Doors 
or Rolling Doors without
Live Drive Shaft
TO AVOID DAMAGE TO DOOR AND OPERATOR,
MAKE ALL DOOR LOCKS INOPERATIVE. SECURE
LOCK(S) IN "OPEN" POSITION.
IF THE DOOR LOCK NEEDS TO REMAIN
FUNCTIONAL, INSTALL AN INTERLOCK SWITCH.
DO NOT CONNECT ELECTRIC POWER UNTIL
INSTRUCTED TO DO SO.
KEEP DOOR BALANCED. STICKING OR BINDING
DOORS MUST BE REPAIRED. DOORS, DOOR
SPRINGS, CABLES, PULLEYS, BRACKETS AND
THEIR HARDWARE MAY BE UNDER EXTREME
TENSION AND CAN CAUSE SERIOUS PERSONAL
INJURY. CALL A PROFESSIONAL DOOR
SERVICEMAN TO MOVE OR ADJUST DOOR
SPRINGS OR HARDWARE.
CAUTION
WARNING