Evoqua Wallace & Tiernan V-2000 Series, Manual

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Wt.025.055.002.Ua.iM.0814
ManUal Chlorinator - 500lB/24hr
6
eVoQUa W3t110693
WARNING: THIS CONTROL MODULE IS DESIGNED TO OPERATE UNDER
VACUUM ONLY. TO AVOID POSSIBLE SEVERE PERSONAL INJURY OR
EQUIPMENT DAMAGE, DO NOT CONNECT TO A SOURCE OF GAS UNDER
PRESSURE.
2.1 Location of Components
The general physical requirements of the installation are shown on the Typical
Installation drawings. Locate the control module so that the necessary gas and
power supplies are connected. Ready access to the equipment for operation,
routine maintenance, and service is required. Locate the injector so that the
water supply, solution line to the point of application, and suction lines are
connected with access for service conveniently provided. A floor drain in the
injector area is desirable.
2.2 Gas Supply
For gas supply installation details, refer to the separate instruction book
provided with the vacuum regulator (which regulates the gas supply to the
control module).
2.3 Unpacking
When the equipment and accessory items are unpacked, check all items against
the packing list to be sure that no parts are discarded with the packing material.
Whenever possible, unpack the equipment at the installation site. Set aside
items not required at the time of installation, such as spare parts, where they
will be available when needed.
WARNING: DO NOT DISCARD THIS INSTRUCTION BOOK UPON COMPLE-
TION OF INSTALLATION. INFORMATION PROVIDED IS ESSENTIAL TO
PROPER AND SAFE OPERATION AND MAINTENANCE.
CAUTION: To prevent damage to the module, replace the shim washers
underneath the module after the plywood feet are removed.
2.4 Rotameter
For protection in shipment, the rotameter and associated parts are removed
after the gas feeder is factory tested. These parts are packaged separately;
assemble and install as indicated on Dwg. 25.100.150.012.
2.5 Safety Relief Valve and Vent Line
CAUTION: To avoid possible equipment damage, a pressure relief valve is
required in the gas feed system. If the vacuum regulator does not provide
pressure relief, a pressure relief valve must be installed at the control unit
or in the vacuum gas supply line.
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