background image

20

 -

English

PRESSURE FITTING

Type B plate

Type C plate

AP030014

C8

RECOMMENDED GLUE FITTING

(other glue fitting systems 
are available on the market)

Type B plate

Type C plate

AP030015

C8

Installation

Caution

•    The size of the plates, apart from standard APRIMATIC 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 fi ttings must be modifi ed 
as shown in fi g. 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.
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 (

C8

 pos. 

3

) into the holes and inject the 

quick-dry glue (

C8

 pos. 

4

); see attached instructions for application 

method and quantity.

If the B-type plate is used:

-   Insert the stud bolts (

C8

 pos. 

5

) into the sheaths (if the B-type 

plate is used).

-    Fit the anchoring plate (

C8

 pos. 

7

) to the stud bolts.

If, on the contrary, the C-type plate is used:

-  Insert the stud bolts (

C8

 pos. 

5

) into one of the two sides of 

the inset.

-    Fit the anchoring plate (

C8

 pos. 

7

) to the stud bolts.

-    Insert the two remaining stud bolts (

C8

 pos. 

8

).

At this point, if plates B or C are used, screw in all the 

fi

 ttings, nuts 

and washers by hand, without tightening; after about half an hour 
tighten up the stud bolts with a setscrew wrench.
When 

fi

 nished, cut off the protruding parts of the stud bolts using 

the correct tool. 

4.1.4  Rear operator mounting - special cases

For outward-opening gate leaves, the rear mounting has to modi

fi

 ed 

using an L-plate as shown in (

C9

).

Y

max. from hinge axis 
to plate edge

C7

C6

C9

For dimensions A,B and C 
consult table C1

Inside entrance

Summary of Contents for ZT4 C

Page 1: ...ses 20 4 2 Fixing the rear operator mounting 21 4 3 Temporary installation of the operator 21 4 4 Positioning the front operator mounting 22 4 5 Final installation of the operator 23 4 5 1 Mechanical...

Page 2: ...n the basis of the characteristics and dimensions of the element to be operated Caution The choice of the most suitable type of automation assures an efficient operation of the unit and minimises the...

Page 3: ...the operator power cable with a sheath if necessary do this before connecting the cable to the junction boxes Warning Every operator comes complete with a pickup capacitor During installation connect...

Page 4: ...rule the ideal point is always in the strongest area where the fixing of the gate leaf has the least effect If there is not a broad strip of steel in the gate framework then a suitable support needs...

Page 5: ...SAG 285 14 7 USAG 285 17 4 INSTALLING THE OPERATOR 4 0 POSITIONING THE MOUNTINGS The following table C1 indicates the recommended data for defining the position of the operator mountings in relation t...

Page 6: ...ixing screws C4 The size of the reinforcing plate must be in proportion to the size of the column Warning If the size of the column allows for it use the Aprimatic standard plate provided 4 1 3 Operat...

Page 7: ...nsert the mesh sheaths C8 pos 3 into the holes and inject the quick dry glue C8 pos 4 see attached instructions for application method and quantity If the B type plate is used Insert the stud bolts C8...

Page 8: ...ly protected from weld residues When the welded zone has cooled down apply a coat of anti rust paint 4 3 TEMPORARY INSTALLATION OF THE OPERATOR Temporarily mount the operator to find the correct fixin...

Page 9: ...the strengthening plate is especially important with gate leaves made from thin sheet steel When cleaning the mounting zone for the operator front mounting remove the operator and protect it from fly...

Page 10: ...the movement this should be done very slowly otherwise the operators will take in air and consequently will have to be bled Open and close the gate leaf to check that the operator can move freely wit...

Page 11: ...crewdriver turn the control valves clockwise to increase the pressure and counter clockwise to reduce it Adjust both opening silver E8 pos 2 and closing pressure gold E8 pos 1 Caution The opening thru...

Page 12: ...sun for a long period with the gate closed check that the operator piston is not in the fully advanced position i e with the rod completely out Screw the pressure setting valve clockwise par 5 E8 pos...

Reviews: