6
7
WARNING
• TO REDUCE THE RISK OF PERSONAL INJURY OR DEATH, DO NOT CONNECT ELECTRICAL POWER UNTIL
COMPLETE OPERATOR, PUSH BUTTON STATION AND PHOTO-EYE ARE INSTALLED, SECURED AND PROTECTED
PER FOLLOWING INSTRUCTIONS.
• ENSURE THAT AREA IS CLEAR OF PERSONNEL AND CORDONED OFF TO ACCESS WHILE INSTALLING
OPERATOR.
• USE PROPER SAFETY PROTOCOLS ACCORDING TO INTERNAL, LOCAL AND FEDERAL REQUIREMENTS.
MANDATORY FIRST STEP - Limit Bracket Installation
If your door is not already equipped with bumper/pusher springs, it is mandatory to install the
supplied Limit Brackets. Mount one bracket to the top of each track (See Figure 1A) to prevent
over-travel of the door, and enable automatic encoder recalibration prior to setting limits (and after
an extended power-loss). These should be mounted inside the door-tracks at the door’s maximum
allowable travel point, and are required to be located at the same exact position on both tracks so
that the top rollers of the door rest against them in a level position.
To install, manually open the door to the uppermost opening position allowable by the cables,
clamp the door in place, and secure the brackets to the track as shown Figure 1A using the top
rollers as the reference points for the brackets.
IN THE ABSENCE OF BUMPER/PUSHER SPRINGS, INSTALLATION OF LIMIT BRACKETS IS
MANDATORY PRIOR TO OPERATOR INSTALLATION. WITHOUT PHYSICAL LIMITS, THE DOOR CAN
RUN OUT OF ITS TRACKS AND CAUSE SEVERE PERSONAL INJURY AND/OR CAUSE SEVERE DAMAGE
TO THE DOOR. FURTHERMORE, YOU WILL BE UNABLE TO SET THE LIMITS.
MOUNTING INSTALLATION INSTRUCTION
Shaft Collar/Bent Key Installation
The Shaft Collar serves as an end-stop for the bent
shaft key to prevent it from back-travel out of the
keyed shaft and from rubbing on the bearing plate.
It needs to be mounted in conjunction with the key
as shown in diagram.
Adjust the door so that the shaft keyway is facing
up (you may have to open/wedge/clamp the
door open slightly to achieve this).
Loosen the Shaft Collar set screw and slide the
collar over the shaft close to the bearing plate, but
not so close as to touch it. Firmly tighten the set
screw.
Insert the 3 inch bent shaft key (provided with
operator) into the door shaft keyway with the bent
end facing the installed shaft collar.
Summary of Contents for PULSE 100 Series
Page 11: ...11 WIRING DIAGRAMS ...
Page 18: ...18 PULSE OPERATOR COMPONENTS ...
