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EN
2
VB20-IM-DE-W-UK-05-2023-Rev.1 | Part no. 10079071
Contents
General Information .......................................................
Product conformity ........................................................
Product features............................................................
Safety............................................................................
Safety notices................................................................
Important safety instructions..........................................
Intended use .................................................................
Foreseeable misuse.......................................................
Responsibilities of the operator......................................
Groups of persons.........................................................
Technical data ...............................................................
Preassure loss curves....................................................
Dimensions ...................................................................
Installation .....................................................................
Installation without wall bracket .....................................
Installation with wall brackets (optional)..........................
Installation variants ........................................................
Maintenance..................................................................
Annual maintenance intervals ........................................
Replacement of wear parts............................................
Disposal ........................................................................
Return to the manufacturer............................................
Warranty........................................................................
1 General Information
1.1 Important information about the installation and
operating manual
NOTICE
The plant operator is responsible for ensuring compliance
with the local laws and regulations (e.g. accident prevention
regulations, etc.).
Incorrect operation or operating the product (Boiler manifold
VB20) outside the specifications invalidates all warranty claims.
This Installation and Operating Manual
•
is the component of the product (VB20);
•
contains instructions and information on safe and correct in-
stallation and commissioning of the product (VB20);
•
must be available to all users throughout the entire service life
of the product (VB20);
•
is intended for trained personnel who are familiar with the ap-
plicable standards and provisions and, in particular, with the
relevant safety concepts and the operation and maintenance
of the product (VB20);
•
is protected by copyright and may not be changed without the
manufacturer’s permission.
1.2 Product conformity
For the product (Boiler manifold VB20), conformity according to
Machinery Directive 2006/42/EC is declared.
1.3 Product features
•
EPP insulating shell.
•
All connections to the system the external thread G 1 flat seal-
ing.
•
Stable mounting bracket (optional).