English – 7
Before proceeding with the installation, check the overall dimensions of the gearmotor (Fig. 1). If the door to be automated is an overhead type,
check the distance E in Fig. 2, that is, the minimum distance between the upper side of the guide and the maximum point reached by the upper
edge of the door. In case of incompatibility, SPIN cannot be installed.
3.2 - Assembling the guide provided
01. Remove the belt tensioner device A
1
2
A
A
02. Insert one end of the belt into the pulley
03. Reinsert the belt tensioner device A into the
guide
A
A
04.
Pass the same end of the belt through the head B
Note: Make sure that the belt is correctly po-
sitioned: it must be with its teeth facing in-
wards, straight and without twists.
B
05. Direct the lower section of the motor carriage
so as to match the grooves with the two ends
of the belt
06. 1 - Position both ends of the belt into all of the
shaped slots of the lower motor carriage C,
occupying them all
2 - Fasten the ends of the belt with the 2
screws (V4.2x9.5) and 2 washers (R05)