Emerson ASD Betriebsanleitung

Filter Drier ASD, Filter ASF Filter Drier ASD, Filter ASF
General information:
ALCO ASD hermetic suction line filter drier and
ASF as hermetic suction line filter are for new
installations and integration into systems after
compressor burnout, retrofit and maintenance.
Warning: Do not use ASD/ASF on liquid line
applications.
!
Safety instructions:
• Read installation instruction
Failure to comply can result in device failure,
system damage or personal injury.
• It is intended for use by persons having the
appropriate knowledge and
attempting to install the shell make sure
pressure in system is brought to and remains at
atmospheric pressure.
• Do not release any refrigerant into atmosphere.
• Do not use any other fluid media without prior
approval of Alco Controls. Use of fluid not
listed could result in:
- Change of hazard category of product and
consequently change of conformity assessment
requirement for product in accordance with
European pressure equipment directive 97/23/EC
- Chemical deterioration of desiccants of core in
the shell
• In a severely contaminated system, avoid
breathing acid vapours and avoid contact with
skin from contaminated
lubricants. Failure to do so could result in skin
injury.
• ASD/ASF must be used only for the purpose it
is designed for.
Type
Maximum working pressure PS
Temperature range TS
Volume (liter)
Fluid group
Refrigerant:
Connection, DN
Date code (Made in Mexico)
Hazard category: PED 97/23/EC
Marking
Other marking
ASDF_65058__R03
Operating Instructions Operating Instructions
Suction line Suction line
Mounting location: Mounting location:
• ASD/ASF must be as close as possible to the ASD/ASF must be as close as possible to the
compressor in suction line but upstream of any compressor in suction line but upstream of any
vibration adsorber that might be presented. vibration adsorber that might be presented
• Remark: Protect the shell against sunrays and Remark: Protect the shell against sunrays and
vibration. vibration.
• For For detailed detailed
recommendation, consult the system / compressor recommendation, consult the system / compressor
manufacturers or contact Alco controls application manufacturers or contact Alco controls application
engineering department. engineering department.
thoroughly.
• Do not use ASD in systems having sever Do not use ASD in systems having severe
vibrations prior to tests in a pilot unit. vibrations prior to tests in a pilot unit.
Installation: Installation:
skill. Before
• Do not remove seal caps until ready for installation Do not remove seal caps until ready for installation
in order to minimise entering of moisture and dirt in order to minimise entering of moisture and dirt
into shell. into shell.
• Cautio Caution: Avoid damaging the connections.
• The arrow on the label must be point in The arrow on the label must be point in the
direction of refrigerant flow. Reverse flow reduces direction of refrigerant flow. Reverse flow reduces
the filtering ability, increases the pressure drop the filtering ability, increases the pressure drop
through the filter drier shell and may cause internal through the filter drier shell and may cause internal
screen damage. screen damage.
• Use proper temperature for brazing of copper to Use proper temperature for brazing of copper to
copper as the fittings are solid copper. copper as the fittings are soli
• When brazing, direct flame away from filter When brazing, direct flame away from filter-drier
to avoid possible internal damage. Use wet rags or to avoid possible internal damage. Use wet rags or
other suitable heat protection on filter-drier other suitable heat protection on filter
(see Fig. 1). (see Fig. 1).
• If the ASD/ASF weight results in excessive stress If the ASD/ASF weight results in excessive stress
refrigerant /
to the piping joints, the shell to the piping joints, the shell must be supported by
suitable mounting bracket(s). suitable mounting bracket(s).
• It is recommend to insulate the entire shell in order It is recommend to insulate the entire shell in order
to reduce heat gain of suction gas. to reduce heat gain of suction gas.
ASD/ASF- ASD/ASF- ASD/ASF-
28... 35... 45...
27.5 bar
-45 ... +50°C
<0.7 <0.8 <1
II
CFC, HCFC, HFC
3/8" 5/8" 3/4"
1/2" 16 mm 7/8"
22 mm
Mxxxx
-
Not applicable
HP , UL,
Replacement for R02 lacement for R02
Emerson Climate Technologies GmbH Emerson Climate Technologies GmbH
GB
Holzhauser Str. 180 - D-13509 Berlin
Germany
www.emersonclimate.eu www.emersonclimate.eu
clean-up clean procedure and
ASD/ASF- ASD/ASF-
50... 75...
<1.1 <1.4
1-1/8" 1-3/8"
35 mm
1-5/8"
Date: 20.06.2013
13509 Berlin
Leakage test:
• After completion of installation, a test pressure After completion of installation, a test pressure
must be carried out as follows: must be carried out as follows:
- According to EN378 for systems which must According to EN378 for systems which must
comply comply with with European European pressure pressure
directive 97/23/EC 97/23/EC
- To maximum working pressure of system for other To maximum working pressure of system for other
applications
Warning:
1) Failure to do so could result in loss of refrigerant 1) Failure to do so could result in loss of refrigerant
and person injury.
2) The pressure test must be conducted by skilled pressure test must be conducted by skilled
persons with due respect regarding the danger persons with due respect regarding the danger
related to pressure.
Operation:
• Start the compressor and put the system in Start the compressor and put the system in
operation. Record the pressure drop on the a label operation. Record the pressure drop on the a label
and attach to the side of shell. and attach to the side of shell.
Service hints
• Always install a new filter Always install a new filter-drier when existing
ones become saturated with moisture and foreign ones become saturated with moisture and foreign
materials.
Caution: Used
Used filterdrier filterdrier must be properly must
disposaled. Do not attempt to dry out a used filter disposaled. Do not attempt to dry out a used filter-
drier.
equipment equipment
be properly
PCN