Pall SUPRApak Notice D'installation Et D'utilisation page 2

I n s t a l l a t i o n a n d O p e r a t i n g I n s t r u c t i o n s
SUPRApak TM Depth Filter Modules
1 Introduction
The following procedures must be followed for the
installation of SUPRApak filter units.
These instructions, as well as the product data sheets
and SUPRApak filter housing operating instructions,
should be read thoroughly as they contain valuable
information gained by extensive experience. It is very
important that all instructions are carefully followed and,
where appropriate, should be incorporated into the
operator's standard operating procedures.
If some of the procedures do not suit your needs,
please consult Pall or your local distributor before
finalizing your system.
Use of this product in a manner other than in
accordance with Pall's current recommendations
may lead to injury or loss. Pall cannot accept
liability for such injury or loss.
2 Specifications
This product is intended for use in the forward direction
only. It is not intended for use in the reverse direction.
Appropriate installation guidelines should be followed in
order to prevent back pressure shocks to the filter
modules.
Maximum Maximum
SUPRApak Differential Differential
Module Pressure up Pressure
Type to 40 °C > 40 °C
(104 °F)* (> 104 °F)*
1.5 bar 1 bar
SW-L
(21.7 psig) (14.5 psig)
2.5 bar 1.5 bar
SR-L
(36.2 psig) (21.7 psig)
1 bar
SH-L on request
(14.5 psig)
2.5 bar 1.5 bar
SW-XS
(36.2 psig) (21.7 psig)
2.5 bar 1.5 bar
SR-XS
(36.2 psig) (21.7 psig)
2.5 bar 1.5 bar
SH-XS
(36.2 psig) (21.7 psig)
*Note: The indicated maximum differential pressures do
not necessarily indicate collapse pressures, which will
typically be higher. Rather, they indicate a point in the
filtration process where downstream turbidity may
begin to rise, however, this performance is very
application-specific and it should be monitored by
downstream turbidity measurements.
Operation outside the specifications and with fluids
incompatible with construction materials may cause
personal injury and result in damage to the
equipment. Incompatible fluids are those which
chemically attack, soften, stress or adversely affect
the materials of construction. For chemical
compatibility, please contact Pall.
3 Receipt of equipment
On receipt, inspect the product and packaging for signs
of damage. Please do not use damaged items.
Check that the module grade and part number of the
item supplied meets the requirements for the application.
The product may be stored in its original packaging,
under the following conditions:
(a) Store the filter in clean, well-ventilated, odorless and
(b) DO NOT remove from packaging until immediately
(c) Check that the bag and packaging are undamaged
(d) In addition to the part number, each filter unit is
Please contact Pall for further details.
4 Installation and operation
A SUPRApak filter unit is a high quality product
manufactured to exacting standards. It is essential
to exercise care when handling and installing it into
filter housings.
Maximum
Before installation, it is essential to verify that the filter
Operating
type selected is suitable for the fluid to be filtered, and
Temperature
to follow the instructions listed below.
(a) Wherever practical, wear gloves to prevent
75 ºC (167 ºF)
/ 8 hours
(b) The installation and operating instructions supplied
75 ºC (167 ºF)
/ 8 hours
(c) Check that sealing faces on housing, adaptors and
on request
4.1 Installation of SUPRApak modules in higher
75 ºC (167 ºF)
(a) When using the SUPRApak unit at operating
/ 8 hours
75 ºC (167 ºF)
/ 8 hours
75 ºC (167 ºF)
For information regarding the proper selection of
/ 8 hours
stainless steel supports, please refer to the operating
instructions for SUPRApak filter housings.
(b) When interrupting (or stopping) a filtration that is run
For information on how to install the product in the
different types of SUPRApak housings, please refer to
the operating instructions for SUPRApak filter housings.
2
dry conditions, between 0 °C (32 °F) and 30 °C
(86 °F), without exposure to direct sunlight, and
wherever practical in the packaging as supplied.
prior to installation.
prior to use.
identified by an individual serial number.
The storage life of the product may depend
on the filter medium.
accidental contamination of the filter and avoid
injuries to your hands.
with the filter housing should be followed carefully.
seal nuts are clean and undamaged.
temperature applications
temperature above 40 °C (104 °F) a stainless steel
support has to be fitted into the center core of the
unit. If a stack of several units is used, a support has
to be fitted into each unit.
at elevated temperature with an unfiltrate that
increases its viscosity when cooled down, the
SUPRApak unit should be rinsed out with hot water
before stopping the process. Otherwise the unfiltrate
may thicken or even crystallize within the cool unit
and the unit may be irreversibly blocked or damaged
and cannot be used any longer. Alternatively, if only
a short break is necessary, circulation of the hot
medium in a closed loop may be possible.