CENTURION SYSTEMS SDO4 SMART Installation Manual page 28

SECTION 6
6.2.1.4. Fitting the bent towing arm to the towing bracket and straight towing
arm.
Slot the bent towing arm between
the two protruding tabs of the
towing bracket, and align the holes.
Note the orientation of the bent
towing arm.
Locate the short clevis pin through
the holes and secure it into position
with a supplied E-Clip on the other
end of the clevis pin.
Split Pins have also been
supplied should they be
preferred over the use of
the circle pin clips.
Slot the bent towing arm into the
straight towing arm, and align the
holes. If they do not align, move the
carriage up or down the drive rail in
order to align the holes of the bent
and straight towing arms.
Ensure that the two towing
arms overlap by at least
two holes. This will ensure a
strong join, and prevent the
arm from swiveling whilst
the motor is in operation.
OPERATOR INSTALLATION - SECTIONAL DOORS
Towing
bracket
Bent
towing
arm
Towing
bracket
Bent
towing arm
page 28
Garage door
FIGURE 38
Garage door
E-Clip
Short
clevis pin
FIGURE 39
FIGURE 40
www.centsys.com