Connecting The Generator; Electrical Supply - Parker LCMS20/3 Serie Guia Del Usuario

3.2 Connecting the generator

Prior to powering up the generator, remove the rear access panel from the generator and
unscrew the M8x20mm packing bolt from each compressor mounting assembly using a 13mm
spanner.
When complete refit the rear access panel and continue with the installation.
Failure to do this will cause irreparable damage to the generator and will invalidate the
warranty
Refer to "Recommended system layout" on page 7 for the desired system
configuration.
The generator should be connected to the application instrument using
either high quality stainless steel tube or grade (B-280) copper tube.
Remove the blanking plug from the N2 (MFC) outlet port and connect the
1 8" to 1 4" tube adaptor supplied. Insert the tube into the outlet port fitting
and rotate the tube nut until finger tight. Using a spanner (wrench) tighten
the nut one and one-quarter (1 1 4) turns. Repeat this process for the air
outlet port. If the generator does not have an integrated compressor,
remove the blanking plug from the air inlet port and connect the 1 4"
compression fitting. Connect the air supply to the air inlet port fitting as
described above.
When cutting the tubes always use the correct tools to allow a clean
perpendicular cut. Cutting tubes will cause debris that, if not removed,
may damage the downstream instrumentation. It is recommended that all
pipes are purged to remove any debris that may exist. When routing the
tubes ensure that they are adequately supported to prevent damage and
leaks in the system.
Connect the Mist–X exhaust to the drain port of the generator. The
silencer should be placed within a container to safely contain the mist.
All components used within the system must be rated to at least the maximum operating pressure of the equipment. Always protect the system
by installing suitably rated pressure relief valves.

3.2.1 Electrical supply

To avoid damaging the application instrument, the system piping will require purging for at least one hour for every 10 metres of piping. The
application instrument must not be connected to the system piping at this stage. Refer to "Commissioning the Generator" on page 9 for
details on purging.
Check the rating plate for the correct supply voltage and frequency. Select the required power cord and connect it to the switched IEC 320
socket on the generator. Connect the plug directly to the electrical supply. Do not use an extension cord.
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