Assembly And Installation Of The Universal- Filter 3 Internal; Filter Preparation; Vorbereitung Am Tank; Installing The Filter - Graf 340020 Instrucciones De Instalación Y Mantenimiento

6. Assembly and installation Universal-Filter 3 internal
6.1

Filter preparation

Before the installation in the tank, the filter must be prepared as shown in the adjacent depiction.
Length of the HT/canalisation pipe – connections (completed on site) from the filter to the inflow pot.
Carat
2.700L 1274 mm
3.750L 1454 mm
4.800L 1684 mm
6.500L 1974 mm
8.500L 1957 mm
10.000L 2157 mm
16.000L 2417 mm
26.000L 2417 mm
6.2

Vorbereitung am Tank:

The siphon is installed in the lowest seal (3) of the tank dome.
The inlet pipe (150 mm long) is mounted on the side opening (1)
the pipe is inserted from the outside. The emergency overflow
(2) (pipe length 250 mm) is installed above the siphon (3) and is
installed by pushing through from the inside.
Important: The sealing ring from the HT – pipe coupling of the emergency overflow (2) must be removed.
6.3

Installing the Filter

The fixing collar is pushed over the inlet pipe that is mounted on
the tanks' dome. Finally the prepared filter assembly is placed into
the tank dome from above then connected with the emergency
overflow and inlet pipe using the fixing collar. In this case it is a
butt joint that requires no collar.
6.4

Assembly of the extraction mechanism

Remove the seal from the filter basket and push the metal angle
of the lift out mechanism over the rim as shown in the picture.
Finally place the seal over the rim and pull back the metal angle.
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