Kunststoffschweißtechnik
WIDOS
Einsteinstr. 5
Phone +49 (0) 71 52 99 39 - 0
W. Dommer Söhne GmbH D-71254 Ditzingen-Heimerdingen
Fax
+49 (0) 71 52 99 39 - 40
Website: www.widos.de
Email: [email protected]
26/04/11
Working Instructions WIDOS HRG 10, Segment
Page 6 of 49
1 Description of product
This chapter gives important basic information about the product and its prescribed use.
All technical details of the machine are put together as a general arrangement.
1.1 General
The WIDOS
HRG 10, Segment
has been designed for heating element butt welding of pipes
and fittings out of PE and PP from OD 500 mm – 1000 mm.
This machine is a light-weight solid heat ring welding machine for usage particularly in
cramped problematic places.
The basic machine HRG 10 can be provided with reducer inserts (500 -1000 mm) for clamping
and welding smaller dimensions.
Both welding cylinders are plugged and can be combined with all HRG-devices.
A second hydraulic aggregate with hydraulic clamping cylinders is optionally available.
The ring heating element is nonstick-coated, electronically controlled and supervised
according to DVS guideline 2208.
Any other use of this control unit is considered not to be purpose-oriented.
The machine is only to be used in a technically perfect condition as well as intended, safety-
and danger-conscious in compliance with the working instructions and the relevant safety
regulations (especially the regulations for the prevention of accidents).
The described plastic welding machine may only be operated, maintained and repaired by
persons who are trained and informed about the dangers.
The manufacturer is not liable for damages due to a wrong handling.
Only the user is liable for damages resulting out of this!
Also part of the appropriate usage are
•
following all indications of the working instructions and
•
performing the inspection and maintenance works.
1.2 Safety measures
In case of wrong use, wrong operation or wrong maintenance, the machine itself or products
standing nearby can be damaged or destroyed.
Persons being in the endangered area may be injured.
Therefore these working instructions have to be thoroughly read and the corresponding safety
regulations must be necessarily adhered to.
