19
FIXING OF RATCHET
.
GB
Fig. 7
Fig. 8
For the correct installation of the ratchet unlock the reduction gear as shown in fig. 3 and bring the gate to
complete aperture.
Lay one element of the ratchet on the pinion and fix the latter with screws and tingles to the gate.
Manually move the gate bringing the pinion in correspondence with the last tingle. Definitively fix the element
of the ratchet.
For the correct positioning of the other elements and to ensure they are straight it is necessary to use a
ratchet element using it as reference and support Fig. 8.
Moreover it is necessary to ensure some air between the ratchet and the pinion of about 1 mm(indicative
measure), so that the weight of the gate does not bear upon the pinion of the reduction gear Fig. 7.
Summary of Contents for IND4000K/T
Page 64: ...6 1624019 rev00 MADE IN EC ...
