2. Keston
  3. 28mm System Filter

Keston 28mm System Filter Installation guide

  • Hello! I've reviewed the user guide for the Keston Magnetic system filter. This document explains its installation and servicing procedures, highlighting its features such as multiple installation options and protection against black iron oxide sludge. I'm ready to assist with any questions you have about the filter.
  • Where is the best location to install the filter?
    Is there any flow restriction with this filter?
    How often should the filter be serviced?
01482 443005
[email protected]
keston.co.uk
Multiple installation options
Keston magnetic system lter
delivers exceptional domestic central
heating system protection against
the damaging effects of black iron
oxide sludge and non-magnetic
debris. The unique, full-ow, 28mm
valves and increased lter capacity
establishes it as a leader in its class
giving professional installers a
dedicated lter for larger central
heating systems.
Keston magnetic system lter in-line
design and 360˚ rotational valves provide
multiple installation options for both
vertical and horizontal pipework. This
ensures greater exibility within the
tightest working environments.
Keston magnetic system lter
Magnetic system lter
Installation and servicing
instructions
Developed by Adey
keston.co.uk
IMPORTANT Always follow the
Standard Electrical Best Practice
guidelines when installing a Keston
magnetic system lter. A copy of
these guidelines can be found at
www.hse.gov.uk/electricity
The inlet and outlet on Keston
magnetic system lter are reversible
and there is no ow restriction.
Following installation, don’t
forget to complete the warranty
card. Alternatively, complete the
registration online at keston.co.uk
This product is backed by a
seven year limited guarantee.
LF2-01-01443-KE V1
2
3
1
2
1
1
23
4
2
1
2
1
Keston magnetic system lter has been developed by the industry leading
and multi-award winning company that pioneered magnetic ltration.
The Keston magnetic system lter can be installed anywhere on the
main circuit. However to achieve the best level of protection for the boiler,
it is recommended that lter is installed after the last radiator and
before the boiler.
Installation
The following instructions are designed to support
engineers in the safe and effective installation and
servicing of Keston magnetic system lter and
should be followed at all times.
Any queries should be directed to your supervisor
or Keston direct on 01482 443005.
In both diagrams, position A is best
practice, while B is suitable.
N.B. We rmly recommend the Keston
magnetic system lter is installed and
serviced by a qualied heating engineer.
Your system is protected by
Keston magnetic system lter.
Annual service required
alongside boiler.
Servicing
Open drain
Close
drain
Open vent
Take care not to
over tighten
No need to
over tighten
CUT AND REMOVE SECTION
3 4 5 6 7 21
Open vent
Turn
valves
OFF Clean Clean
Clean
Remove sleeve
Open
vent
Turn
valves
ON
188mm
Attach valve clips
Open
vent
Turn
valves
ON
Sealed systemOpen vented system
1 2 3 4 5 6 7 8
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