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10

1. Range of use

1. Range of use

2. Overview

2. Overview

The HF 3425 compact heating filter is used to protect and 
maintain the longevity of heat generators, heating pumps, 
thermostatic valves and other fittings in the heating 

installation.
This is ensured by the combination of backwashable heating 
filter and magnetic separation:
The backwashing process filters and flushes out the sludge 

in the heating installation. 
The magnetic sediments are collected on the magnetic rod 

and stripped off and flushed out during the backwashing 

process.

• 

Before installation flush the pipes.

• 

Preferred installation is in the return, but also 
possible in the flow of the heating system.

• 

The filter can be rotated 360° to the flange.

• 

Align the main axis vertically

[images 2 / 3]

3. Installation

3. Installation

[A] 

Plug with magnetic rod

[B] Backwashing
[C] 

Rotatable heating flange

[D] 

Bracket and bezel with month marking

Depending on the degree of contamination, it must be 
determined in which cycles the heating filter should be 

backwashed in order to remove contamination and sludge 
from the heating system.
Generally, the backwashing process can be done together 
with the annual heating system maintenance. 
You can note the next backwashing and maintenance date 

by marking it on the bezel. 
(The description for this can be found on page 12, 
 image 12).

When starting the backwashing process, 
there is a risk of scalding from hot water!

• 

First unscrew the cap incl. seal.

• 

Slide a hose over the grommet and back it up with a 
hose clamp. 

image 2

image 3

image 4

image 1

4. Backwashing, 

4. Backwashing, 

maintenance

maintenance

A

B

D

C

Содержание 3425.25.000

Страница 1: ...Bedienungsanleitung Instruction manual HF 3425 compact...

Страница 2: ...3 Einbau 3 4 R cksp lung Wartung 3 5 Demontage 5 6 Technische Daten 6 7 Abmessungen 7 8 Ersatzteile 8 9 Zubeh r 9 Table of contents 2 1 Range of use 10 2 Overview 10 3 Installation 10 4 Backwashing m...

Страница 3: ...aufnehmen Der Filter ist zum Flansch 360 drehbar Richten Sie die Hauptachse senkrecht aus Bild 2 Bild 3 3 Einbau 3 Einbau A Stopfen mit Magnetstab B R cksp lung C Drehbarer Heizungsflansch D B gel un...

Страница 4: ...s laufendenR cksp lvorganges abge streift und ausgesp lt L sen Sie den Stopfen mittels Schlitzschraubendre her so weit dass eine freie Drehbarkeit des Griffes gew hrleistet ist Hinweis W hrend des R c...

Страница 5: ...der Austausch des Filterelementes erforderlich werden Ersatzteil Bestellnummer 3425 00 900 L sen Sie die Schlauchschelle und entfernen Sie den Schlauch Drehen Sie die Kappe incl Dichtung fest Bild 13...

Страница 6: ...ur 10 C 110 C Medium Heizungswasser Min Druck R cksp lung 1 5 bar Einbaulage Hauptachse senkrecht Maschenweite 100 m Durchflussleistung 2 56 m h bei p 0 1 bar 3 20 m h bei p 0 15 bar 3 60 m h bei p 0...

Страница 7: ...7 7 Abmessungen 7 Abmessungen B2 B1 A A H B3 Typ Heizungsfilter HF 3425 compact Nennweite DN 25 Bauma e A Rp 1 H 218 mm B1 110 mm B2 176 mm B3 100 mm...

Страница 8: ...ition Ersatzteil Benennung Bestellnummer 1 Schraubkappe mit Filtereinheit incl Montageschl ssel 3425 00 900 2 L nette 3425 00 901 3 B gel 3425 00 902 4 Kappe mit Dichtung 3425 00 903 8 Ersatzteile 2 3...

Страница 9: ...9 9 Zubeh r AnschlussCenter 3200 3200 15 010 F llCombi BA 6628 20 008...

Страница 10: ...360 to the flange Align the main axis vertically images 2 3 3 Installation 3 Installation A Plug with magnetic rod B Backwashing C Rotatable heating flange D Bracket and bezel with month marking Depen...

Страница 11: ...g backwashing process Loosen the plug by means of a slotted screwdriver so far that free rotation of the handle is ensured Note Duringthebackwashingprocess thepressure of the heating system must be ke...

Страница 12: ...benecessary toreplacethefilterelement Spare part order number 3425 00 900 Loosen the hose clamp and remove the hose Screw the cap incl seal tight image 13 image 10 image 11 image 14 image 15 5 Disasse...

Страница 13: ...r Min pressure backwashing 1 5 bar Installation position main axis vertical Mesh width 100 m Flow rate 2 56 m h at p 0 1 bar 3 20 m h at p 0 15 bar 3 60 m h at p 0 18 bar Kvs value 8 0 Installation an...

Страница 14: ...14 7 Dimensions 7 Dimensions B2 B1 A A H B3 Type Heating filter HF 3425 compact Nominal size DN 25 Dimensions A Rp 1 H 218 mm B1 110 mm B2 176 mm B3 100 mm...

Страница 15: ...15 Position Spare part designation order number 1 Screw cap with filter unit incl mounting key 3425 00 900 2 Bezel 3425 00 901 3 Bracket 3425 00 902 4 Cap with seal 3425 00 903 8 Spare parts 2 3 4 1...

Страница 16: ...subject to changes Hans Sasserath GmbH Co KG Hans Sasserath GmbH Co KG Tel 49 2161 6105 0 Fax 49 2161 6105 20 M hlenstra e 62 D 41352 Korschenbroich info SYR de www SYR de 9 Zubeh r Connecting Center...

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