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: http://www.widos.de
Email: [email protected]
18.04.11
Working Instructions WIDOS HRG 16, Segment
Page 6 of 50
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 16, Segment
has been designed for the heating element butt welding of
pipes and fittings out of PE from OD 1200 mm to OD 1600 mm.
This machine is a light-weight solid heat ring welding machine for usage particularly in
cramped problematic places.
The basic machine HRG 16 can be provided with reducer inserts (1200 - 1400 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 anti-stick coated, electronically controlled and supervised
according to DVS guideline 2208.
The welding cylinders with hydraulic aggregate, the clamping cylinders with hydraulic
aggregate and the electronic control apparatus for the heating element can be used with all 4
models which is a big economic advantage of the device.
All use going beyond is not purpose-oriented.
The machine is only to be used in a technically perfect condition, as well as purpose oriented,
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 responsible for any damages caused by inexpert handling or
operation.
For personal injuries, material and immaterial damages resulting herefrom, only the user is
responsible!
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.
