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Stuart Turner MAINSBOOST VariQ - User Manual

Stuart Turner MAINSBOOST VariQ
24 pages
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MAINSBOOST
VariQ
Installation, Operation & Maintenance
Instructions
Please leave this instruction booklet with the end user as it contains
important warranty, maintenance and safety information
Read this manual carefully before commencing installation.
This manual covers the following products:
Mainsboost
VariQ
Pt. No. 47322
CE c ompl i ant pr o duct
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Summary

Product Description and Application

Product Description

Details the electric motor driven centrifugal pump with automatic control system.

Application

Explains the pump's use for pressure boosting in vented stored cold water systems.

Storage Instructions

Advises storing the product in a dry, frost, and vibration-free location.

Safety Warnings and Precautions

General Warnings

Lists critical safety warnings regarding pump application, usage, and electrical safety.

Installation Checklist and Preparation

Installation Checklist

Provides a list of items to check before commencing pump installation.

Important Facts Before Installation

Covers crucial details on water storage, temperature, pipework, and regulations.

Location Requirements

General Location Guidelines

Details access, protection, ventilation, safety, water retention, pressure, and temperature requirements.

Cold Water Installation Location

Specifies location requirements for cold water installations and the supply.

Suction Lift Installation Location

Provides guidance for locating the pump in a suction lift installation configuration.

Pump Connections and Electrical Installation

Pump Connections

Details how to connect flexible hoses to the pump and pipework.

Electrical Installation and Earthing

Covers regulations, RCDs, earthing, pipework bonding, and connection requirements.

Wiring and Fuses

Explains wiring colour codes, connection terminals, and fuse rating.

Commissioning and Starting Procedures

System Flushing, Water Supply, and Priming

Steps for flushing the system, ensuring water supply, and priming the pump.

Pump Starting Procedure

Details on how to start the pump, purge air, and check for leaks.

Control Panel Operation

Instructions for using the pump's control panel and indicator buttons.

Maintenance Guidelines

General Maintenance Precautions

Advises on disconnecting power, releasing pressure, and avoiding certain cleaning agents.

Winter Protection

Recommends draining the pump chamber when ambient temperature is below 4°C.

Technical Specifications and Troubleshooting

Technical Specification

Lists physical dimensions, protection rating, and noise level.

Pump Model Specifications

Provides detailed technical data including warranty, features, materials, performance, and electrical.

Troubleshooting Guide

Lists common symptoms, probable causes, and recommended actions for pump issues.

Dry Run Protection

Explains the pump's safety circuit for detecting and handling dry running conditions.

Warranty Information

Product Warranty

Details the 2-year warranty, coverage, exclusions, and claim process.

Declaration of Conformity

Conformity Statements

Certifies compliance with essential requirements of UK and EU statutory regulations and directives.

Stuart Turner MAINSBOOST VariQ Specifications

General IconGeneral
BrandStuart Turner
ModelMAINSBOOST VariQ
CategoryWater Pump
LanguageEnglish

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