Version 1/2013
8
GENERAL WELDING CRITERIA
– OPTIMAL USE
This welding machine is intended to weld pipes and / or fittings in thermoplastic
material; any other kind of use is to be considered not proper and dangerous
and shall absolute exclude the manufacturing company from any kind of
responsibility.
The welding machine 7125/LI is adjusted to be used EXCLUSIVELY with the
extractable polywelder 10125/TF with the bushes supplied as standard
equipment; the use of any other kind of polywelder and / or bushes do NOT
assure a correct welding; and shall absolute exclude the manufacturing
company from any kind of responsibility.
The welding operation with the machine ART. 7125/LI is done inserting the pipe
inside the fitting, after heating the outside part of pipe and the inner part of fitting
for a stated period of time, by using the extractable polywelder 10125/TF with
bushes.
It would be good rule, before doing all welding operations, to check some
matters:
- Carefully check the efficiency and the perfect running of safety device.
- Check the operation of the mobile parts, make sure they are not locked.
- Check that all parts of the machine are mounted correctly.
- Make sure that all conditions that could affect the normal operation of the
machine and the welding are acceptable.
It is recommended to place the equipment to be able to operate freely and into
the required time, in order to avoid wrong operations that could compromise the
good welding result. It would be good rule to make some trial tests before
proceeding.
