Any reproduction for commercial purpose is forbidden.
For Training Department
For Training Department
SUBSTRUCTURE
18A − FITTING THE FIXING ANGLES 1. INSTALLATION ON FIXING ANGLES 1. 1. GENERAL NOTES There are 1 type of fixing angles : Not reusable fixing angles; they are set into the concrete block. The choice of the concrete block and the loads and reactions applied on the fixing angles are given in the brochure 17A.
1. 1. 1. FITTING THE FIXING ANGLES A bad mounting of the fixing angles may cause serious troubles when using the crane (perpendicularity not observed, warpage of the fitting surfaces of the mast). An operating method is given as indication in paragraph 18A−0420. The fitting elements (frame, standard mast section) recommended in the operating method can be supplied at the same time as the fixing angles and before the crane. The frame is only used for fitting the fixing angles.
1. 1. 2. EXECUTION OF THE CONCRETE BLOCKS The plans described on the following pages are in compliance with the maximum loads given for each case.
The reinforcement is given on the following pages as an indication and can be carried out differently under the responsibility of a competent specialist.
18A−0000−041−0 / 18A−0400−019−0
2
10−11−10 .POTAIN.
2002.
Any reproduction for commercial purpose is forbidden.
For Training Department
SUBSTRUCTURE
2. FITTING THE NOT REUSABLE FIXING ANGLES 2. 1. DIMENSIONS OF THE FIXING ANGLES
0 0 1 +
0 5 1
(1)
0 5 8 = X 0 4
0 0 0 2
0 0 0 1
Concrete level
2000
(1) Earthing
57A CAUTION: The dimensions on this page are given in mm. 2000 REFERENCE EDGE
0 0 8
0 0 0 2
8 , 6 5 4
2 , 3 4 3
343,2
456,8 800
18A−0000−041−0 / 18A−0420−032−0 .POTAIN.
3
10−11−10
2002.
Any reproduction for commercial purpose is forbidden.
For Training Department
SUBSTRUCTURE
2. 2. SETTING INTO CONCRETE OF THE FIXING ANGLES In order to set perfectly into concrete the fixing angles, following components are necessary: 4 fixing angles and 8 shafts 1 template 1 standard mast section 1 sighting device
The fixing angles and the template can be supplied before the delivery of the crane. The fixing angles must be symmetrically set into concrete with regard to the axes of the concrete block and form a square according to the dimension of the masts to be fitted. Take care that the fixing angles are correctly earthed (see Operating Instructions). The template is only used for fitting the fixing angles. When assembling the fixing angles, template and mast section, make sure that the bearing surfaces, borings and pins are clean and free from any smear.Lubricate the shafts by using the grease initially supplied and specific to this use excluding any other product. The non−observance of this instruction CANCELS THE GUARANTEE.
18A−0000−041−0 / 18A−0420−032−0
4
10−11−10 .POTAIN.
2002.
Any reproduction for commercial purpose is forbidden.
For Training Department
SUBSTRUCTURE
Outside or inside the ditch, arrange the fixing angles (1) by observing their distance (Detail A − Figure 1). Engage the template (2) into the 4 fixing angles; lower it until it comes to rest onto the fishplates (Detail B − Figure 1). Pin−connect the template using 4 x 2 shafts (3), drifts and split−pins (Detail C). Engage the standard mast section (4) into the fishplates of the fixing angles (Detail D − Figure 1).Connect this mast section using 4 x 2 shafts (5), insert locking pins and split−pin them, see (Detail D − Figure 1).
4
4
B
D
5
5
3
2
3
2
5
5
1
1
1
C
3
A
1 Figure 1.
18A−0000−041−0 / 18A−0420−032−0 .POTAIN.
5
10−11−10
2002.
Any reproduction for commercial purpose is forbidden.
