Centurion SD04 - Page 27

page 27
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OPERATOR INSTALLATION
FIGURE 41
FIGURE 42
FIGURE 43
Once aligned, secure the towing
arms into position using the two
suppliedhexagonalheadange
nuts and bolts: one set through the
bottom hole of the straight towing
arm, and the other through the top
hole of the bent towing arm.
The two towing arms must
bejoinedinsuchaway
thattheyarejustshortof
parallel to the garage door
and the ceiling.
Angle‘Z’shouldbe±80°
when the garage door
is in the closed position,
as shown in Figure 41.
This will put less strain
on the motor on start-up
and, furthermore, aid in
preventing the garage door
from being forced open by
hand.
Straight
towing arm
Bent towing
arm
M8 Flange
nuts
Warning Sticker Tag
M8x20
Flange
bolts
The SDO4 is now installed
and ready for programming.
Pleasedonotforgettoax
the safety sticker and tag.
Straight
towing arm
Z
Bent
towing arm
SDO4
SECTION 6