Computherm DS2-20 User manual

Operating instructions
For the COMPUTHERM DS2-20 type
magnetic dirt separators
Contaminants are always present in heating and cooling systems. They
can accumulate over time and can cause clogging, failure, performance
degradation, or noise. To prevent this, dirt must be separated from the system.
The
COMPUTHERM DS2-20 magnetic dirt separator serves this purpose,
with its design,  lter and strong magnet, it e󰀨 ectively removes both magnetic
and non-magnetic dirt from the heating/cooling systems, allowing the proper
operation of the system and increasing its lifetime.
The product is easy to install and maintain. No need to replace seals or other
parts during maintenance and cleaning. The magnetic dirt separators are
much more effi cient than conventional  lters and require less maintenance.

The components of the product and the main advantages of its design:
1. A container with a  lter to separate and collect dirt.
2. Removable strong magnet for easy cleaning.
3. Drain connection to remove dirt.
4. Threaded cover sealing of the drain connector.
5. Shut-o󰀨 valve for easy draining of the product.
Installing the device:
Attention! If you’re using a pacemaker, then special care must be taken while
handling the magnetic dirt separator, similarly as with all strong magnetic
products.
Attention! The strong magnet in the product can damage some electrical
devices. Keep away from these devices to avoid damage.
Attention! Install the product in a dry place which is not exposed to frost and
is easily accessible for maintenance.
Attention! For higher effi ciency, the installation diameter of the dirt separator
must match the pipe diameter of the system. The use of any adapter is not
recommended.
Before installation, prepare a suitable location for the dirt separator in the
heating/cooling system. Please note the product’s connection dimensions.
The product must be placed so that the dirt separator housing should stand
horizontally and the drain connection should be located at the bottom of the
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product. Make sure that the ow direction is the same as the ow direction
indicated in the picture above. Install the dirt separator in the return branch
before the heating/cooling device, if possible before the oor heating circulation
pump. Before installation, close the ball valves of the product and the one
before the heater/cooler device too, and open them only after installation.
Emptying the collected dirt and venting:
It is recommended to empty the accumulated dirt in the tank at regular
intervals (at least once per heating/cooling season). Follow the steps below
to remove dirt:
• Turn o󰀨 the heating/cooling system so that the uid does not ow in it.
• Close the ball valve connected to the product and the ball valve between
the heating/cooling unit and the dirt separator.
• Unscrew the magnetic rod from the product and remove it until the end
of the cleaning process.
• Unscrew the screw cap from the bottom of the product so that the dirty
liquid can drain from the tank.
• Leave the drain connector open until the dirty water drains from the
product, then screw the cap back on. If you nd that not all dirt was
removed from the product’s housing, unscrew the metal closing element
of the housing with the key included in the package, and clean it. After
cleaning, screw back the metal closing element of the product housing.
• Place the magnetic bar back into the top of the product.
• Open the closed ball valves connected to the product and the heating/
cooling system.
• If necessary, rell the heating/cooling system to achieve the correct
water pressure.
• Turn the heating/cooling system on.

TECHNICAL DATA:
Size of connections: ¾”
Maximum operating pressure
of the heating circuit: 10 bar
Minimum operating temperature: 0 °C
Maximum operating temperature: 90 °C
Maximum ow rate: 76,7 l/min
Kvs: 4,8 m3/h
Magnetic strength: 9000 Gauss
(neodymium magnet)
Housing material: glass ber reinforced nylon
(PA66)
Tank volume: 200 ml
Weight: 700 g
It can be used in both heating and
cooling systems yes
Copyright © 2022 Quantrax Ltd. All rights reserved.
Manufacturer: QUANTRAXQUANTRAX Ltd.Ltd.
Country of origin:Country of origin: ChinaChina
Fülemüle u. 34., Szeged, H-6726, Hungary
Phone: [phone] • Fax: [phone]
E-mail: [email protected]
Web: www.quantrax.hu • www.computherm.info