Instructions / Assembly

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NOTE: We recommend you keeping the actuator housing with screw holes outward as Fig. A
for opener installation so as to have a bigger opening angle.
NOTE: Pay attention to the distance A when installing the opener. It MUST be longer than or at
least equal to 8cm (3-1/4”). Otherwise, the opener force cannot be effective complete. The
opener force is not notably related with the power of the opener.