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10 

Installation & Operation Manual

Copyright © Puretec Pty Ltd 2020

Hydraulic Checks After Installation

After having opened the water upstream of the equipment, check for any leaks.

1)  Check that the appliance is correctly positioned so as to ease ordinary maintenance 

operations.

2) Check that the system is equipped with: disconnector, by-pass, sampling taps

3)  Verify that there are no leaks from the inlet and outlet fittings and from the filter 

drain.

Performance Data

Water to be Treated

The IMB System is not designed to filter closed circuit water, water containing large 

quantities of sand or coarse particles larger than 2 mm, silt or chemicals (oils, solvents, 
acids, bases, glycols).

Operation

Often filters exclusively remove the dirt accumulated in the bowl, without cleaning the 
cartridge. The Puretec IMB Series guarantees an efficient and thorough cleaning of the 
filter cartridge too, thanks to its brushing and drainage functionality. 

IMB25

IMB50

Connection

1"

2"

Nominal Flow Rate

100 Lpm

236 Lpm

Micron Rating*

89

Rated Pressure

1000 kPa

Min/Max Operating Pressure 

150 - 1000 kPa

Min Pressure for Backwashing 

250 kPa

Water Consuption During Backwashing 

14 L

Min/Max Water Temperature

0 - 30

°

C (protect from freezing)

Min/Max Ambient Temperature

0 - 40

°

C (protect from freezing)

*Micron rating is nominal.

Performance Data

Содержание IMB Series

Страница 1: ...User Guide Manual Backwash Water Filter Systems IMB Series For correct operation installation it is essential to observe these instructions JUN2020 ...

Страница 2: ...er Service 2 Introduction 3 Installation Record 3 Warning 4 Importance Limits 4 Clause of Ownership 4 Components 5 Before Installation 6 Positioning the IAB System 6 Assembly 6 Dimensions 7 Installation 8 Performance Data 10 Water to be Treated 10 Operation 10 Maintenance 11 Troubleshooting 12 Warranty 13 ...

Страница 3: ...nstructions and safety information before installing and putting the unit into service Introduction The IMB Series is a semi automatic self cleaning protection filter with an 89 micron filtering mesh designed for filtering water intended for human consumption The IMB System protects hydro thermo sanitary systems and pipes against damage caused by small quantities of foreign bodies such as pebbles ...

Страница 4: ...lia 0800 130 140 Importance Limits This document contains the instruction manual for use and maintenance as well as assembly and installation information which have been designed to provide general information about use and operation of the equipment This document contains instructions and requirements which are not supposed to replace any local government requirements and current legislation For ...

Страница 5: ...Warranty Card User Guide Man ual Backwash Water Filte r Syst ems IMB Series For correc t opera tion instal lation it is essen tial to obser ve these instru ctions JUN202 0 IMB Filter System User Guide Warranty Card User Guide Man ual Backwash Water Filte r Syst ems IMB Series For correc t opera tion instal lation it is essen tial to obser ve these instru ctions JUN202 0 IMB Filter System User Guid...

Страница 6: ...ually fail Also sometimes failure happens early due to unforeseen circumstances To avoid possible property damage this product should be regularly examined for leakage and or deterioration and replaced when necessary A drain pan plumbed to an appropriate drain or outfitted with a leak detector should be used in those applications where any leakage could cause property damage and or the water suppl...

Страница 7: ...ackwash Water Filter Systems Dimensions A B C D E A C B E D A B C D E A C B E D IMB25 IMB50 Code Connection A B C D E IMB25 1 100 mm 295 mm 225 mm 400 mm min 100 mm IMB50 2 265 mm 361 mm 289 mm 400 mm min 109 mm ...

Страница 8: ...the hygiene of the system After its construction or modification a water distribution system intended for human consumption has to be washed and disinfected according to the requirements of local law The filter must not be installed between the boiler and the safety devices A non return valve should be installed in conjunction with this product along with a by pass valve for untreated water Ensure...

Страница 9: ...the filter so the cover can be removed for easy access Install the piping in the and inlet and outlet sides of the filter head Replace the plastic covers and rings Note The filter MUST be installed following the water flow direction indicated on the filter head On installations with the inlet water on the right the label with technical data would stay behind the filter facing the wall Any other ar...

Страница 10: ...ontaining large quantities of sand or coarse particles larger than 2 mm silt or chemicals oils solvents acids bases glycols Operation Often filters exclusively remove the dirt accumulated in the bowl without cleaning the cartridge The Puretec IMB Series guarantees an efficient and thorough cleaning of the filter cartridge too thanks to its brushing and drainage functionality IMB25 IMB50 Connection...

Страница 11: ...Periods of Non Use For periods of non use less than 30 days perform the filter cleaning operation repeatedly 4 5 times For non use periods longer than 30 days perform filter sanitisation Non use means the that the plumbing system remains still without any water being drawn from the taps e g holiday period If the plumbing system is subject to cleaning and sanitising maintenance the IMB system shoul...

Страница 12: ... operations are deliberately omitted in this user guide Therefore all preventative maintenance and repair not mentioned in this user guide must be carried out exclusively by Puretec or their agents In case of doubt contact Puretec on 1300 140 140 Australia 0800 130 140 New Zealand Troubleshooting Problem Cause Solution Low pressure Filtering element dirty Perform a manual backwashing Leakgae from ...

Страница 13: ...his warranty You may submit details and proof of your expense claim to place of purchase for consideration The warranty only applies if the product was used and or installed in accordance with the user guide and or installation instructions This warranty is given in lieu of all other express or implied warranties and manufacturer shall in no circumstance be held liable for damages consequential or...

Страница 14: ...o have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure Warranty New Zealand This warranty is given by Puretec Ltd Reg No 4464398 PO Box 875 Cambridge 3450 NZ telephone no 0800 130 140 and email at sales puretec co nz This warranty is provided in addition to other rights and remedies you have under law Our goods come wi...

Страница 15: ...15 Manual Backwash Water Filter Systems This page was intentionally left blank ...

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