BeaconMedaes dMED 7 Instruction Book page 64

• Make sure that only clean parts come in contact with the outlet of the air treatment unit. If this is not the
case, this may have an effect on the quality of the air delivered by the unit. This is also applicable for
piping and other parts installed after the unit.
Details about the special requirements concerning the degree of cleanliness can be found in EN 7396-1
and the herein mentioned standards and regulations.
• Make sure that the air delivered to the air treatment unit is within the allowed limitations. See section
Reference conditions and
• The water separator (4) is followed by a general purpose DD filter (5) and a high efficiency PD filter (6).
Install a drain tube (8) on the water separator and the DD and PD filter. The drain pipes (8) to the drain
collector must not dip into the water.
If the drain pipes are connected to a drain system, it is advised to place a non-return valve after the filters
and the water separator to prevent liquid from being pushed into the dryer.
For draining of pure condense water, install an oil/water separator. Consult your Customer Centre.
General recommendations
62
limitations.
The installation of the dMED unit can only be done by trained and certified service
personnel.
The preferred and recommended installation sequence is compressor (3), vessel (2) and
dMED (1).
The dMED does not require extra ventilation.
The power cable must be connected by a qualified electrician.
Check that the electrical installation corresponds to the applicable codes.
Before switching on the main power supply, check the voltage requirements in the
technical specifications or on the data plate of the unit.
Follow the correct start-up procedure. See section
Positioning:
• Place the unit at a location where the temperature and the concentration of certain
gases, which are present in the ambient air, never exceed the limits. See also section
Reference conditions and
Piping:
• All valves, couplings and pipes used/installed after the unit must be free from oil and
grease (hydrocarbon contamination below 550 mg/m
50 micrometer).
• All connections to the unit must be mounted stress-free. Pay extra attention when
connecting the compressed air lines to the unit's inlet and outlet.
Verification:
• Before the installation is to be used, a validation of the air quality according
pharmacopoeia must be done. These records must be kept by the user at all times.
Operating
limitations.
Instruction book
instructions.
2
) and dust (particles size below
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