South-Tek Systems 70CPH, Руководство по эксплуатации и установке

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BrewBlast™ 70CPH O&M
South-Tek Systems
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4.5
NITROGEN CYLINDER BACK-UP (
BREWBLAST™ 70CPH)
It is recommended that a backup system be installed in case of any unforeseen complications. A backup N
2
Cylinder tank can be used instead of the generated nitrogen from the
BrewBlast™ 70CPH. If the optional gas
blender is present, it will allow the nitrogen to go through the blender to achieve the desired results. To install the
back-up tank, you will need a cylinder with valve and regulator (regulated to 85 psig). Install the N
2
back-up on the
gas line on Port 4 of the
BrewBlast™ 70CPH as follows:
1. The N
2
back-up cylinder should have a high pressure regulator and ball valve on the output. It is
recommended to have a lockable ball valve and/or
labeled for “Backup use only”.
2. If the Back-up system is turned on, the backup will fill the N
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Storage tank and flow to the
BrewBlast™
70CPH keeping the internal blender pressurized with Nitrogen.
See below for visual piping connections:
4.6
START-UP PROCEDURES (
BREWBLAST™ 70CPH)
It is necessary to use caution when working with pressurized gas, making sure that all fittings and gas lines are
installed correctly. Always leak check every line before using the system.
Note: Line leaks will cause the BrewBlast
™ BrewBlast™ 70CPH
to run excessively, shortening its life and
placing excess wear on the compressor .
The installation layout drawings are provided with your system in the documentation package. For electronic
copies, please contact your local distributor. Review and make sure the equipment is installed and configured per
the installation layout drawings. Ensure that you follow the correction installation drawing per your system’s design.
In some cases, a N
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Bypass system for pre-filling is required in the installations to meet code.