41
For dimensions A,B and C
consult table C1
Inside entrance
Caution
• The size of the plates, apart from standard RIB plates, must be proportioned 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
fittings must be modified as shown in fig. C7.
Clean out any traces of cement or sand.
Drill four holes (
C8
pos.
1
), after marking the position of the holes, using the anchorage plate itself
as a drilling guide mask.
PRESSURE FITTING
- Attach the plate with “FISCHER” expansion anchors of minimum ø 15 with M8
steel or cast iron screws (
C8
pos.
2
) (if the material the column is made of is able to hold the screws),
or, if not,
attach with glue as follows:
- Insert the mesh sheaths (
C9
pos.
3
) into the holes and inject the quick-dry glue (
C9
pos.
4
); see
attached instructions for application method and quantity.
If the B-type plate is used:
- Insert the stud bolts (
C9
pos.
5
) into the sheaths (if the B-type plate is used).
- Fit the anchoring plate (
C9
pos.
7
) to the stud bolts.
If, on the contrary, the C-type plate is used:
- Insert the stud bolts (
C9
pos.
5
) into one of the two sides of the inset.
- Fit the anchoring plate (
C9
pos.
7
) to the stud bolts.
- Insert the two remaining stud bolts (
C9
pos.
8
).
At this point, if plates B or C are used, screw in all the fittings, nuts and washers by hand, without
tightening; after about half an hour tighten up the stud bolts with a setscrew wrench.
When finished, cut off the protruding parts of the stud bolts using the correct tool.
3.1.4 Rear operator mounting - special cases
For outward-opening gate leaves, the rear mounting has to modified using an L-plate as shown in
(
C10
).
PRESSURE FITTING
Type B plate
Type C plate
C8
RECOMMENDED GLUE FITTING
(other glue fitting systems
are available on the market)
Type B plate
Type C plate
C9
Y
max. from hinge axis
to plate edge
C7
C6
C10
G
B
Summary of Contents for IDRO C 27/1B
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