Page 6
Translation of the original instructions with installation instructions Pi 480, Filtration Group GmbH, 24.01.19, Mat. No. 70308062, Version 02
7
Technical data
7.1 Order-specific data
The order-specific data can be taken from the name-plate.
7.2 Technical data
Nominal pressure:
Pi 48004-48010: .................. 2x10^6 load changes 450 bar
Pi 48016-48025: ..................................................... 250 bar
Test pressure:
Pi 48004-48010: ..................................................... 700 bar
Pi 48016-48025: ..................................................... 325 bar
Temperature range: .................................. -10°C to +120°C
Bypass setting (Pi48004-48010)*: ..............
∆p 7 bar ± 10%
Maintenance indicator setting*: ...................
∆p 5 bar ± 10%
Filter head / housing material: ...................... 1.4401/1.4404
.................................................................. (TP316/TP316L)
Sealing material: ............................................. NBR / PTFE
*Other pressures possible if conditions deviate from
standard.
7.3 Technical data of the standard maintenance
indicator (PiS 3192)
Switch: ....................................... NC / NO with reed contact
Protection class: .......................................................... IP65
NO / NC contact load: ........................................ Max.70 W,
...................................... max. 250 VAC/200 VDC, max. 1 A
As-delivered condition: .............................. Normally closed
8
Transport and storage
Transport
•
Always transport horizontally in the original packaging.
•
Avoid vibration.
Storage
•
Always store horizontally in the original packaging.
•
Always store in a dry, frost-free room.
Seaworthy packaging is specified in the
contract documentation as an option.
9
Installation
DANGER!
Danger if unauthorised work is carried
out on the unit!
Risk of injury to persons or damage to
property.
•
The unit is only allowed to be installed,
accepted and tested by a qualified person
(99/98/EC).
WARNING!
Danger if unauthorised work is carried out on
the unit!
Risk of injury to persons or damage to property.
•
All installation work must be carried out by a suitably
trained person.
9.1 Installation
It must be possible to remove the filter
element in order to carry out maintenance
work.
Use only suitable, chemically resistant seals
for the piping.
•
Prepare a suitable location for installing the unit.
•
Make sure sufficient free space is available for removal
(refer to section 9.1).
•
Unpack the filter.
•
Install the filter with the housing pointing downwards.
Allow sufficient free space for removal.
Fastening threads provided on the top (for dimensions,
refer to section 9.1).
•
Remove the protection caps from the connections.
•
Connect the pipes to the filter without stress (refer to the
arrow on the filter head).
•
There must be no forces or moments due to external
influences.
Fig. 4: Mechanical installation
9.2 Pressure relief
Design measures must be incorporated to prevent
inadmissible excess pressure on the dirty side.
•
Install a pressure relief device if necessary.
