Mokon Duratherm, Инструкция по эксплуатации

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5
2.5 Water Connections
Exercise extreme caution while working on or in the area of the Mokon
temperature control system. The high temperature of the fluid will cause
the process lines, the system components, and the metal cabinetry to
become very hot and therefore, they should not be touched.
There are four (4) convenient and clearly marked connections, "Supply Water," "To Process,"
"From Process" and "Drain Water."
Note: It is not recommended that quick disconnects be used on any of the connections, as they
will restrict the flow.)
Caution: The “Supply Water” fluid connection must not be valved in any
way. If you add or replace a pressure regulator to a Mokon temperature
control system it must be of the design that incorporates a bleed off for
thermal expansion of the fluid. This style of regulator is available from
Mokon. During a heating cycle, thermal expansion is created and is bled
off through the supply. If the supply source is valved or restricted in any
way, this will cause the Mokon temperature control system to lose it’s
capabilities of bleeding off for thermal expansion, and can damage the
system. Consult the Mokon factory for recommendations.
Supply Water: Connect this port to an adequate source of cold, clean supply water. Do not restrict
incoming water to the Mokon temperature control system for the reasons outlined above. The
pressure regulator (if included on system as an option) is set at the factory for suitable operation of
the Mokon temperature control. For systems with a pressure regulator, see Section 6.1 for
adjustment procedures. For systems without a pressure regulator see Section 1.4 or 1.5 for
recommended pressures.
To Process: Connect this port to the process inlet, through which temperature controlled water will
enter the process. Use full size unrestricted high temperature hose or pipe rated for the proper
pressure and temperature.
From Process: Connect this port to the process outlet, from which temperature controlled water will
leave the process. Use full size unrestricted high temperature hose or pipe rated for the proper
pressure and temperature.
Caution: The “Drain Water” connection must not be valved in any way. In
plant recirculating systems return line pressure restrict the performance
of open circuit type Mokon temperature control systems. If plant drainage
systems are pressurized it can cause the Mokon temperature control
system to reduce or lose its cooling capabilities. Consult the Mokon
factory for recommendations.
Drain Water: Connect this port to drain (or return line in an in plant closed recirculation system).
Reservoir Filling: For Mokon temperature control systems with an optional fluid reservoir, the
reservoir needs to be filled prior to operation. Fill to a minimum of 1/2 full with a water or
water/glycol mixture.