PRESFIX Beta MK2
Dual System Pressurisation set
1
Operating and Maintenance Instructions
EC Declaration of conformity
Xylem Water Solutions UK Limited declare that the Presfix pressurisation set conforms to the requirements of
the Machinery Safety Directive 2006/42/EC.
Electromagnetic Compatibility (EMC) Directive 2014/30/EU
Conforming to the UK Health & Safety Requirements 2008 No.1597
Water supply (Water fittings) regulations 1999
Code of practice for heating and chilled water systems BS7074 (parts 1, 2 & 3)
Signed: Position: Engineering manager Date: 20-04-2016 Revision B
Clive Willmott
Introduction
This leaflet contains information to enable the safe installation and operation of the products mentioned above.
The following instructions must be read and understood by all persons responsible for the installation, operation
and maintenance of this product.
Warning Symbols
Safety instructions where noncompliance would affect safety.
Safety instruction where electrical hazard is involved.
Safety instruction where noncompliance could cause damage to the equipment.
Instruction for safe use
This product has been designed for the pressurisation of sealed heating, chilled water and closed-
condenser water systems to the operating conditions shown.
This product should not be installed until this leaflet has been studied carefully.
Handling, transportation and installation of this equipment should only take place with the proper
use of lifting equipment.
This product must be stored in a frost-free dry environment.
Noise Emissions
This equipment operates at a noise level lower than 70dBA.
Protection degree IP54
Ambient temperature 4-30°C
Maximum system operating pressure: 2.8 & 5.5 units (10 bar) 8.0 units (13 bar)
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