Grant Vortex Mag One Installation And Servicing Instructions Download Page 2

GRant EnGinEERinG (UK) LiMitED

Hopton House, Hopton Industrial Estate, Devizes, Wiltshire, SN10 2EU
Tel: +44 (0)1380 736920   Fax: +44 (0)1380 736991
Email: [email protected]   www.grantuk.com

This manual is accurate at the date of printing but will be superseded and should be disregarded if specifications and/or appearances are changed in the interests of continued product improvement. 
However, no responsibility of any kind for any injury, death, loss, damage or delay however caused resulting from the use of this manual can be accepted by Grant Engineering (UK) Limited, the 
author or others involved in its publication.
All good sold are subject to our official Conditions of Sale, a copy of which may be obtained on application.
© Grant Engineering (UK) Limited. No part of this manual may be reproduced by any means without prior written consent.

iMpORtant nOtE FOR instaLLERs

These instructions are intended to guide Installers on the 

installation, commissioning and servicing of the Grant Vortex Mag 

One magnetic filter. After installing the magnetic filter, leave these 

instructions with the user.

spECiaL tExt FORMats

The following special text formats are used in these instructions 

for the purposes listed below:

! WaRninG !

Warning of possible human injury as a consequence of not 

following the instructions in the warning.

! CaUtiOn !

Caution concerning likely damage to equipment or tools 

as a consequence of not following the instructions in the 

caution.

! nOtE !

Used for emphasis or information not directly concerned 

with the surrounding text but of importance to the reader.

pRODUCt CODEs COVERED

These instructions cover the following product codes:
VM01/X

sERViCinG

The magnetic filter should be serviced at least every twelve 

months and the details entered in the Service Log in these 

instructions.

page 2

Summary of Contents for Vortex Mag One

Page 1: ...UK DOC 0098 Rev 2 0 October 2017 Grant Vortex Mag One Universal Magnetic Central Heating Filter Installation and Servicing Instructions ...

Page 2: ...eans without prior written consent Important Note for Installers These instructions are intended to guide Installers on the installation commissioning and servicing of the Grant Vortex Mag One magnetic filter After installing the magnetic filter leave these instructions with the user Special Text Formats The following special text formats are used in these instructions for the purposes listed belo...

Page 3: ...autionary advice 5 2 Technical data 6 2 1 Materials specification 6 2 2 Magnet specification 6 2 3 Flow rate and pressure drop 6 2 4 Dimensions 7 Contents Page 3 3 INSTALLATION 8 3 1 Installation procedure 8 3 2 Number of magnetic filters required 8 3 3 Installing with pipe sizes of 22 mm 8 or 28 mm 3 4 Installing with pipes sizes of 35 mm 8 3 5 Cascade systems 8 4 COMMISSIONING 9 5 Servicing 9 6 ...

Page 4: ... pressure drop chamber Here particulate is forced through the non ferrous filter and down towards the magnet Through a process of natural convection water then circulates back to the top of the filter and back into the system leaving all magnetite and particulate debris captive at the base of the filter s magnetic core All system contaminants are then easily removed during servicing by isolating t...

Page 5: ...ces Please allow enough clearance around the Mag One to ensure the isolating valves can be fully closed It is recommended that a clearance of at least 250 mm is given to enable the magnet and filter to be removed during servicing Sufficient clearance must also be given to ensure that the Mag One can be drained easily into a suitable container 1 9 Reducing Valves The Mag One is supplied with a pair...

Page 6: ...d drain valve seals EPDM Ball valve and drain valve o ring seals EPDM Magnet Noedymium earth magnets Ball valves connector block and drain valve Brass 2 2 Magnet specification Table 2 2 Magnet specification Gauss G rating 12 000 2 3 FLOW RATE AND PRESSURE DROP 0 01 0 1 1 100 1000 10000 Pressure difference Bar Flow kg h 28mm 22mm 10 2 TECHNICAL DATA Figure 2 3 Flow rate and pressure drop ...

Page 7: ...ly closed It is recommended that a clearance of at least 250 mm is given to enable the magnet and filter to be removed during servicing Sufficient clearance must also be given to ensure that the Mag One can be drained easily into a suitable container Section 2 Technical Data Page 7 Figure 2 4 Mag One dimensions ...

Page 8: ...ion block making sure that you have inserted the rubber seal into the inlet connection on the filter body Gently position the filter into the connector block and when you are satisfied with the position of the filter hand tighten If further tightening is required gentle pressure can be applied with a suitably sized set of pump pliers WARNING Excessive tightening of the connection block filter unio...

Page 9: ... once every twelve months or as required in heavily contaminated systems The Mag One is supplied with a range of replacement o rings and washers should these be needed as well as a brass drain hose adaptor for draining the filter during servicing Prior to cleaning the Mag One filter ensure that the working environment is safe It is advisable to turn the boiler heat pump off before commencing any m...

Page 10: ...ing frost snow or ice fire explosion accident or theft Fault s due to incorrectly sized expansion vessel s incorrect vessel charge pressure or inadequate expansion on the system Fault s caused by external electrics and external components not supplied by Grant Engineering UK Limited Mag One servicing de scaling or flushing Checking and replenishing system pressure Components not supplied by Grant ...

Page 11: ...Telephone number Comments Signature Service 5 Date Engineer Company name Telephone number Comments Signature 8 SERVICE LOG Service 6 Date Engineer Company name Telephone number Comments Signature Service 7 Date Engineer Company name Telephone number Comments Signature Service 8 Date Engineer Company name Telephone number Comments Signature Service 9 Date Engineer Company name Telephone number Comm...

Page 12: ...Grant Engineering UK Limited Hopton House Hopton Industrial Estate Devizes Wiltshire SN10 2EU Tel 44 0 1380 736920 Fax 44 0 1380 736991 Email info grantuk com www grantuk com ...

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