I.T.S. Ital Trade Services PT 500 with revolving facing tool & heating mirror Operating Manual
20
SDR 27,6
Welding range 200
500
D
S
P1
bead
P2
t 2
t 3
t 4
P5
t 5
DIAMETER
THICKNESS
EQUALISING
HEATING
CHANGEOV.
JOINING
COOLING
<15°
15°-25°c
25°-40°c
mm
mm
bar
mm
bar
sec
sec
sec
bar
min
min
min
200
7,2
4,7
1,5
0.. 0,3
72
0.. 6
6
4,7
6,2
7,7
9,8
225
8,2
5,9
1,5
0.. 0,4
82
0.. 6
6
5,9
6,8
8,5
10,9
250
9,1
7,3
1,5
0.. 0,5
91
0.. 7
7
7,3
7,4
9,4
12,0
280
10,1
9,1
1,5
0.. 0,6
101
0.. 7
7
9,1
8,2
10,3
13,3
315
11,4
11,6
1,5
0.. 0,8
114
0.. 8
8
11,6
9,1
11,5
14,8
355
12,9
14,7
2,0
0.. 1,0
129
0.. 8
8
14,7
10,1
12,7
16,5
400
14,5
18,6
2,0
0.. 1,2
145
0.. 9
9
18,6
11,1
14,1
18,5
450
16,3
23,6
2,0
0.. 1,6
163
0.. 9
10
23,6
12,3
15,7
20,7
500
18,1
29,1
2,0
0.. 1,9
181
0.. 10
11
29,1
13,4
17,2
22,9
REMEMBER:
Heating mirror temperature must be 220 °C +/- 10°C;
Add drag pressure to P1 and P5;
A reduction of cooling time of up to 50% is permitted in the following circumstances:
- The joint connection was created under workshop conditions and
- the removal of the part from the welding machine and its temporary until the complete cooling time
according to column t5 causes negligible loading of the joint connection