SEAGEAR
MECHANICAL INSTALLATION
International registered trademark n. 2.777.971
8
67410830
5.2.
Install the chain making it pass through the pinion group as in
fig.19. The chain must be always in line both vertically and orizontally, if
not perfectly aligned (fig. 20 and 21) it may derail from the pinion group
or the motor reducer risks a greater effort not allowing the right
operating of the system.
5.3.
Install a fillet chain tensioner to two extremity of the gate to regulate
the tension of the chain.
Note: Execute this last operation with motor completely released
using the provided special release key.
6. LIMIT SWITCH ADJUSTING
6.1.
Before acting on the limit switch, make sure that during the
assembling of the motor reducer complete of chain at the gate, the limit
switch cursor must be in the central position of its run (fig. 22) and the
gate must be in the middle of its opening.
REV.06 - 06/2014
