9
Fig. 5
Fig. 6
4.3.3 Preparing the operators
·
Check if the pin (Fig. 7 Ref.
) is in contact with the front of
the operator. If it is not, turn the release key - fitted in the
appropriate seat (Fig. 7) - clockwise to the end of its travel.
·
Turn the release key anti-clockwise for 6-7 turns as shown in
Fig. 7.
4.3.1 Installing the rear fitting
Secure the rear fitting to the pillar by welding or using suitable
expansion plugs (Fig. 5), observing the dimension as shown in
Table 2 and checking if the fitting is perfectly horizontal.
Ü
The rear fitting must never be cut and it must face
downwards with its pillar fixing points
.
4.3.
Installation sequence
4.3.2 Installing the operator-rear fitting
Secure the operator to the rear fitting, with the nut and washer
(Fig. 6), taking care to correctly fit the chamfered part of the
pin in the hole of the rear fitting determined in Table 2.
4.3.5 Re-positioning the front pin
·
Turn the release key clockwise to the end of its travel.
·
Turn the release key anti-clockwise for 3 turns.
4.3.4 Inserting the bush - front fitting
Insert the bush (Fig. 7 Ref.
) in the front fitting (Fig. 7 Ref.
).
The mechanical stop on the bush must coincide with the pin
groove of the operator. Fit the pin (Fig. 7 Ref.
) in the bush.
Fig. 7
4.3.6 Positioning the front fitting
• Take the leaf to its closed position.
• Rest the fitting on the leaf and mark out the fixing points
checking if the operator and the fitting are perfectly horizontal
(Fig. 8).
Fig. 8
