aquatherm 50337 Manual de funcionamiento y mantenimiento - Página 4

Navegue en línea o descargue pdf Manual de funcionamiento y mantenimiento para Accesorios de soldadura aquatherm 50337. aquatherm 50337 8 páginas. Fusion for aquatherm green pipe, aquatherm blue pipe, aquatherm lilac pipe, aquatherm red pipe and aquatherm ti pipesystems from 16 up to 125 mm

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PART B: hEATINg Of PIPE AND fITTINg
heating of pipe and fitting
6. Push the end of the pipe, without turning, up to the marked welding
depth into the welding tool.
It is essential to observe the above mentioned heating times.
Pipes and fittings of the dimensions Ø 75 to 125 mm can only be welded
with welding device Art.-No. 50141 (or with machine Art.-No. 50147).
On using the aquatherm- welding machine Art.-No. 50147 a separate
operating instruction has to be observed.
ATTENTION:
The heating time starts, when pipe and fitting have been pushed to the
correct welding depth on the welding tool. Not before!
PART B: sETTINg AND ALIgNMENT
7. After the required heating time quickly remove pipe and fitting from the
welding tools. Joint them immediately, and without turning, until the
marked welding depth is covered by the PP- bead from the fitting.
ATTENTION:
Do not push the pipe too far into the fitting, as this would reduce the
bore and in an extreme case will close the pipe.
8. The joint elements have to be fixed during the specified assembly time.
Use this time to correct the connection. Correction is restricted to the
alignment of pipe and fitting. Never turn the elements or align the
connection after the processing time.
9. After the required cooling time the fused joint is ready for use.
The result of the fusion of pipe and fitting is a permanent material
joining of the system elements. Connection technique with security for
a life-time.
The fusion is subject to the following data
Pipe
welding
heating time welding time
external- Ø
depth
sec.
mm
mm
Dvs
16
13,0
5
20
14,5
5
25
16,0
7
32
18,0
8
40
20,5
12
50
23,5
18
63
27,5
24
75
30,0
30
90
33,0
40
110
37,0
50
125
40,0
60
Cooling
time
sec.
sec.
min.
AQE*
8
4
2
8
4
2
11
4
2
12
6
4
18
6
4
27
6
4
36
8
6
45
8
8
60
8
8
75
10
8
90
10
8
Heating-up of pipe and fitting
Joining, fixing and...
...aligning
The result: a permanent connection!
*heating times recommended by aquatherm at ambient
temperatures below + 5 °C
Dimension 160 - 630 mm:
The dimension 160 - 630 mm are joined by butt- welding.