Assembly And Installation Of The Universal-Filter 3 Internal; Filter Preparation; Preparation On The Tank; Installing The Filter - Graf UNIVERSAL-FILTER 3 Notice D'installation Et D'entretien

6.

Assembly and installation of the 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 volume
(liter)
2.700
3.750
4.800
6.500
8.500
10.000
from 16.000
* (+ / - 10 mm)
6.2

Preparation on the tank

The siphon is installed in the lowest seal (3) of the tank dome.
The inlet pipe is mounted on the side opening (1) the pipe is
inserted from the outside. The emergency overflow (2) is in-
stalled 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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Universal-Filter 3
Connection DN 100*
1274 mm
1454 mm
1684 mm
1974 mm
1957 mm
2157 mm
2417 mm
Universal-Filter 3 XL Con-
nection DN 150*
1308 mm
1498 mm
1728 mm
2008 mm
1991 mm
2191 mm
2451 mm
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