Safety Instructions; Important - Parker Hypersep Manuel D'utilisation

Safety instructions

Important:

Keep this manual with the unit throughout its entire service life;
Carefully read this manual before carrying out any operation on
the unit;
Y
Do not exceed the design limits given on the dataplate.
!
The safety devices on the compressed air circuit must be pro-
vided for by the user.
Before starting any maintenance operations, make sure that the
circuits are not under pressure.
Only use the unit for professional work and for its intended pur-
pose.
The user is responsible for analysing the application aspects for
product installation, and following all the applicable industrial
and safety standards and regulations contained in the product
instruction manual or other documentation supplied with the unit.
Tampering or replacement of any parts by unauthorised personnel
and/or improper machine use exonerate the manufacturer from
all responsibility and invalidate the warranty.
The manufacturer declines and present or future liability for dam-
age to persons, things and the machine, due to negligence of the
operators, non--- compliance with all the instructions given in this
manual, and non--- application of current regulations regarding
safety of the system.
The manufacturer declines any liability for damage due to alter-
ations and/or changes to the packing.
It is the responsibility of the user to ensure that the specifications
provided for the selection of the unit or components and/or
options are fully comprehensive for the correct or foreseeable use
of the machine itself or its components.
When requesting technical assistance or ordering spare parts, al-
ways quote the model and serial number on the identification pla-
te mounted externally on the unit.
IMPORTANT: The manufacturer reserves the right to modify this
manual at any time.
For the most comprehensive and updated information, the user is
advised to consult the manual supplied with the unit.
1 --- Introduction
Transport / Handling
S Use lifting equipment of suitable capacity to lift and move the
unit (fork lift etc.).
S Protect the unit from impact to prevent damage to internal com-
ponents.
S The manufacturer assumes no liability for damages which may
be caused by decayed or modified packaging.
Inspection
As soon as you receive the unit, check its condition; if you notice
any damage inform the carrier immediately.
2 --- Installation (see. Fig. 1/Tab. 1)
a) Respect the operating limits given on the dataplate.
These limits must be observed in all cases.
The unit is designed for treating biogas or gas mixtures con-
taining traces of corrosive substances; in particular, it is advi-
sable not to exceed the following limits:
H2S=400ppm;
HCI=10ppm;
HF=10ppm.
b) Support the unit on suitable mountings.
c) The unit must be protected (gas side) by one or more safety
valves to ensure that the design pressure is not exceeded.
These valves must be fitted in such a way that there is no risk
of any expelled fluid coming into contact with operators.
d) If the network is subject to vibration, use flexible hoses and
vibration dampers to connect up the unit, or secure the circuit
firmly to eliminate the vibrations.
5
If the circuit is subject to pressure pulses of more than 10%
rated pressure, install a pulse damper to reduce them to below
this level.
The number of pressurisation cycles, from zero to the nominal
pressure, must not exceed cycles the unit's lifetime.
e) Make sure that the air around the unit does not contain con-
taminating solids or gases. Take particular care with sulphur,
ammonia, chlorine and installations in marine environments.
For further advice or assistance consult the manufacturer.
f) Arrange suitable supports for the gas inlet and outlet pipes in
case they dangerously stress the corresponding outlets and/or
connection flanges.
g) If the unit is installed in a seismic zone, install suitable devices
to protect against seismic activity.
h) Install fire--- prevention and fire--- fighting equipment suitable
for the area in which the unit is installed in order to protect it
against fire.
i) If operating temperature exceeds 60˚C, fit any protective
guards necessary to prevent accidental contact and burns.
Connect the inlet of the separator to the refrigerant fluid end
outlet using bolts. Connect the outlet of the separator to the fluid
piping by means of the gasket, counterflange and bolts.
Observe the plates on the separator indicating the gas flow direc-
tion to be respected.
Connect a mechanical discharge device to the union (1"BSPT).
For applications with pressures at absolute bar, contact the sup-
plier.
Make sure that the flanges are parallel before tightening the
flange bolts.
Do not exceed the recommended tightening torque settings given
in Tab. 2.
3 --- Maintenance
Maintenance must be carried out by specialised personnel provi-
ded with special personal protection devices.
S The demister condensate separator is installed at the refrige-
rant gas end outlet and in any other position where condensate
separation is required.
S Do not connect condensate drains common to other pressurised
drain lines in closed circuit.
Make sure that condensate drains can be visually checked for
correct condensate flow.
S Avoid subjecting the unit to thermal stress caused by repeated
fluctuations in incoming fluid temperature.
Maintenance program
Frequency: Every 1000--- 4000 hours, depending on the quan-
tity of fluid treated or else when the pressure losses reach a value
too high for the working pressure.
Procedure: Isolate the separator by firstly closing the valve
upstream and subsequently the valve downstream.
Remove the condensate drains and allow any residual conden-
sate to be conveyed in the special collection lines.
Remove the flat bottom only after ensuring that the separator
is not under pressure and does not contain toxic gases or corro-
sive fluids harmful to the health of personnel.
Remove the demister by means of the special grip; clean with
water under pressure, carefully removing any solid parts present
in it.
Eliminate any deposits inside the separator.
Check for possible corrosion: in this case contact the authorised
inspector or the supplier for authorisation to continue using the
unit.
The demister must be carefully dried with compressed air
before being reinserted in the separator.
Fix the flat bottom and condensate drains to the separator.
4 --- Spare parts list (see Tab. 3)
It is recommended the use of original spare parts.
When placing an order quote the part's code, as well as the unit's
model no. and serial no.
English
GAS CIRCUIT
SFB