5
a
x 1
90
90
0
90
90
0
90
90
0
x 1
a
A
B
a
a
a
a
EN
g
L
iSH
TRAVEL-LIMIT STOP
AT OPENING
TRAVEL-LIMIT STOP
AT CLOSING
4 INSTALLING THE OPERATOR
4.1 OPERATOR WITHOUT MECHANICAL EMERGENCY RELEASE
iMPORTANT: REMOVE THE ENCODER (Fig.1 ref.
i
) BEFORE YOU BEgiN MECHANiCAL iNSTALLATiON
INSERT THE KEY WITHOUT MOVING THE PINION
AND CHECK IF IT INDICATES ZERO
TURN THE KEY TILL REACHING THE MECHANICAL
STOP-POINT AND WITHDRAW IT FROM THE PINION
Fig.6
Fig.4
Fig.5
Fig.3
1) Take the gate to its open position.
2) Consulting the instructions in chapter 7.1, hydraulically release
the operator, using the key on the release screw (Fig. 3 ref.
a
)
3) On the operator, unscrew the plug (Fig.4 ref. A) of the screw
of the closing travel limit device (Fig.4 ref.
a
) and check if the
screw is completely tight.
4)
Back off the closing travel limit screw (Fig.4 ref. B) by
one turn (iMPORTANT FOR CORRECT COUPLiNg OF THE
PiNiON-gROOVED BUSH DURiNg iNSTALLATiON).
5) Turn the operator pinion with the supplied wrench (Fig. 5
ref.
a
),
in the
gate closing direction
as shown in Fig.5, up to the
internal stop point of the piston, and remove the key.
6)
Without moving the pinion,
insert the supplied wrench on
the operator as shown in Fig.6, and make sure that it indicates 0
(ZERO) on the operator’s plastic panel (Fig.6 ref.
a
). If necessary
rotate the pinion.
(iMPORTANT FOR CORRECT COUPLiNg OF THE
PiNiON-gROOVED BUSH DURiNg iNSTALLATiON).
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