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2<br />
16<br />
PrOCESSINg<br />
Part B:<br />
Notes for preparation<br />
Control of welding temperature<br />
The welding temperature must be checked at all welding<br />
devices and machines with a fast indicating thermometer.<br />
The measurement is made directly at the tools.<br />
The temperature measurement is always made in the beginning<br />
of each welding. If the required welding temperature<br />
is not achieved, the welding connection may be incorrect.<br />
Welding temperatures for<br />
<strong>aquatherm</strong> <strong>ISO</strong><br />
Heating element socket welding: 260°C<br />
for medium pipes of dimension 32 - 125 mm<br />
Heating element butt-welding: 210°C<br />
for medium pipes of dimension 160 - 315 mm<br />
Measurement of temperature at the fusiotherm manual welding<br />
device (800W )<br />
Measurement of temperature at the fusiotherm manual welding<br />
device (1400W )<br />
Measurement of temperature at the fusiotherm welding machine<br />
Measurement of temperature at the fusiotherm butt-welding<br />
machine
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