Stuart Turner Mainsboost MB 100CV, Installation, Operation & Maintenance Instructions Manual

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1 INTRODUCTION
1.1 Congratulations on choosing a Mainsboost system, designed to offer
consistent and reliable water services throughout the property.
1.2 Trademarks & Trade Names
‘Mainsboost’ ‘Mainsboost Plus’ and ‘Mainsboost Charger’ are registered
Trademarks of Stuart Turner Ltd.
1.3 How the Mainsboost System works
The Mainsboost vessel stores water from the rising main in a sealed water
chamber, separated from the air space by a rubber diaphragm and
pressurised to an optimum setting. When water is drawn off by downstream
services, the water from the mains is supplemented by the water from the
Mainsboost unit to provide a balanced supply at consistent pressure to
downstream services.
Item Description Qty Item Description Qty
Package
1a
1 Monobloc unit 1
Package
1b
1
¼ “ BSP pressure
gauge
1
2 ¼ “ BSP Pressure gauge 2 2
Lever isolating ball
valve
1
3 Lever isolating ball valve 1 3
Mainsboost vessel
connector fitting
1
4
Mainsboost vessel
connector fitting
1 4
6 bar pressure
regulating valve
1
5
22/28mm compression
adaptor
2 5
¼ x ½ “ BSP Brass
bush
1
Item Description Qty
6
Y pattern inline
strainer
1
Package
2
1 Mainsboost vessel 1 7 Double check valve 1
8
¼ “ BSP Pressure
gauge
1