1�5
Definition of qualified personnel
- Qualified personnel, as defined by these instructions, are persons who, based on
their professional training, their knowledge (including the relevant standards and
regulations), experience and manual skills, can independently assess and properly
perform assigned work tasks (in conjunction with WEH
®
Products) and can thus
independently recognize and prevent potential dangers at an early stage.
2. INTENDED USE
- The WEH
®
TW57 Connector has been specially developed for filling gas cylinders
with male threads, with or without residual pressure valve. The connector comes in
many different sizes and forms.
- This WEH
®
Connector has been specially developed for your application and
requirements that you specified when placing your order. The connection only works
properly together with your connection or medium and may only be attached to this
connection, or may only be operated using this medium. Operation with a mixture of
media can lead to damages due to residue or contamination, particularly in combination
with oxygen. For this reason, make sure that the necessary framework conditions
(e.g. cleanliness) are met for operation with the respective medium.
- The WEH
®
Connector is not suitable for emptying gas cylinders under pressure.
Î
Always ensure that the WEH
®
Product is used only for its intended use. Please note in
particular the technical data of the WEH
®
Product in
as well as the marking
on the WEH
®
Product itself.
- This WEH
®
Product is generally classified as pressure accessory in accordance
with Article 2 (5) of the Pressure Equipment Directive 2014/68/EU and is
considered to be similar to piping. This WEH
®
Product may not be used as safety
accessory. Furthermore, it is pointed out, that this WEH
®
Product is designed and
placed on the market in accordance with the requirements of Article 4 (3) of the
Pressure Equipment Directive 2014/68/EU. The assessment with regard to a
different classification can, however, be made on request.
Caution:
Any use beyond the scope of application is considered as unintended use
and may result in personal injury and/or property damage.
MD-10058-L51-R1.1.0-03
Page 9
Operating instructions
AE
Summary of Contents for TW57
Page 2: ......
