Xylem LOWARA User Manual

Presfix Fill 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.
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 IP2X

Xylem LOWARA Specifications

General

Model	LOWARA
Category	Water Pump
Type	Centrifugal Pump
Application	Domestic, Industrial, Agricultural
Materials	Stainless Steel, Cast Iron
Flow Rate	Varies by model
Head	Varies by model
Power	Varies by model
Voltage	Varies by model
Frequency	50 Hz / 60 Hz

Summary

EC Declaration of Conformity

Introduction and Safety Information

Provides an overview, safety warnings, and usage instructions for the product.

Noise Emissions

Specifies the noise level of the equipment and its protection degree.

Installation

Electrical Connections

Details input supply, wiring, and earthing requirements for electrical connections.

Water Supply and System Connection

Explains how to connect the unit to the water supply and system.

Commissioning

Operation

Flow Regulating Valve

Details the adjustment of the flow regulating valve for optimal performance.

Low Level Float Switch

Explains the function of the low level float switch in preventing dry running.

Maintenance

Routine Check (3 Monthly Intervals)

Outlines checks for pump seal, seizing, noise, vibration, and motor overheating.

Routine Check (6 Monthly Intervals)

Covers checks for break tank cleanliness, water level, screws, and earth connections.