Preparations For Rear Operator Mountings On Masonry Posts; Preparations For Rear Operator Mounting On Masonry Posts With Inset; Rear Operator Mounting - Special Cases; Rear Operator Mounting - Aprimatic ZT40 4M Instructions Pour L'installation

R
3.2.2 Preparations for rear operator
mountings on masonry posts
If the supporting posts for the gate-leaves are made
from masonry, then metal plates with anchorage points
must be used for welding on the rear mounting of
the operator.
Three ways of doing this are shown in fi g. C4:
A - Plate with hooked fi tting
B - Plate with stud bolts, either glued or pressure-
fi tted
C - L-plate with stud bolts, either glued or pressure-
fi tted
Caution
The size of the plates, apart from standard
•
APRIMATIC plates, must be proportional to the
size of the columns.
• If the A-type plate is used and has to be positioned
in line with the operator axis, the hook fi ttings
must be modifi ed as shown in fi g. C 5.
3.2.3 Preparations for rear operator
mounting on masonry posts with
inset
If mounting insets have to made in the posts for the rear
operator mounting with metal plates, the measurements
shown in fi g. C6 must be adhered to. Remember that
the inset is necessary when the distance between the
edge of the post and the center of rotation of the gate
leaf is greater than the distance Y (C1), or when the
gate leaf is anchored to a continuous wall.

3.3 REAR OPERATOR MOUNTING -

SPECIAL CASES
• For large-size posts, where it is impossible to cut the
inset (eg.: natural stone posts, posts with elaborate
coverings, marble posts, etc.) the operator can be
positioned as shown in C6A.
• For outward-opening gate-leaves, the rear mounting
has to modifi ed using an L-plate, as shown in C6B. In
this particular case, as the operators have a hydraulic
lock, the A-type hydraulic lock must be used.
3.4 REAR OPERATOR MOUNTING
If the post is made out of iron, the operator rear
mounting plate can be welded directly on to the post,
welding as shown in C2 and C3. If the post is made
from masonry, proceed as follows:
• For each post, prepare an iron anchorage plate (see
C4 for size of plate).
• Cut the insets into the posts (see C6 for size of
inset).
C4
A B
APRIMATIC APRIMATIC
* TO BE CUT TOTHE CORRECT SIZE
(not supplied by Aprimatic)
C6
Y max from hinge axis to start of plate
1200 - ZT40 4M
1400 - ZT40 7M
C6A
A min 90 mm.
B max 300 mm.
Z min 70 mm.
- 19 -
Installation
C
*
For distances A, B, and C
see table C1
Inside entrance
C5
C6B