ESAB A6 CRE 30, Инструкция по эксплуатации, Страница: 8 / 16

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3 INSTALLATION
3.1 General
The installation shall be executed by a professional.
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Check that the specification of the air drying unit matches the order specification.
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Make sure the unit has not been damaged during transport.
3.2 Mounting/ Placement
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Before installation, purge the lines leading to and from the air drying unit, since
slag and other waste products from welding processes could cause operating
problems on start--up or during future operation.
When installing the unit in older air systems it is important to make sure that the
air lines leading to and from the unit do not contain oil, because the desiccant is
destroyed on contact with oil.
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Install the air drying unit vertical (wall mounting).
Installation dimensions as shown in drawing on page 147 ( A6 CRE 30 ) and
on page 148 ( A6 CRE 60 ).
If lifting equipment is used during installation this should be attached to the frame
of the drying unit.
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Place the air drying unit near to the air tank in as cool a place as possible, but
not where there is a risk of freezing.
The air tank should be equipped with a satisfactory water drain.
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Since the air drying unit has no bypass line it is recommended that some form of
bypass circuit is installed at the time of installation, if space permits.
This can be very useful in the future, during servicing or any other temporary
interruption.
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Ensure that all valves, filler vents and drain vents for desiccant are easily
accessible.
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