Tomar TV-6000, Owner'S Manual

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CONTROL PANEL (#16): The panel is white ABS. This panel is standard on all units. It provides
mounting for the main POWER switch, microprocessor controller, gauges and flow meters with
valve(s).
FRAME (#17): The frame is formed and welded of stainless steel. The pump mounting plate is mild
steel, powder coated and bolted in place on the SS frame. The SS frame provides a mounting for all
the RO system components.
LEVELING FEET (#19): These allow for a stable mounting on an uneven surface. After adjustment
of the feet, snug the looking nuts against the under side of the frame.
MAIN POWER ON/OFF SWITCH (#20): The RO system is completely unpowered when this switch
is in the off position.
2.2 SYSTEM OPTION DESCRIPTIONS (See Figure 1)
PRESSURE VESSEL/MEMBRANE ASSEMBLIES (#2): PVC pressure vessels are available.
TANK PRESSURE SWITCH (not shown): An electrical switch used with a pressurized storage tank
that controls the system operation based on the storage tank pressure. This is factory set to shut
the system off when the tank pressure is 60 psi (4.2 bar) and turn the system on when the tank
pressure is below 40 psi (2.8 bar). The option includes a check valve for the product water line to
prevent back flow to the membranes when the system is not running.
PRODUCT WATER CHECK VALVE (not shown, part of the tank pressure switch option): A one-way
valve that prevents pressurized product water from flowing back into the desalinator (and possibly
damaging the membrane) when the system is off. The product water check valve is only required
when using a pressurized storage tank. However, presence of this valve will not affect operation
with a non-pressurized storage tank.
TANK FLOAT SWITCH (not shown): Installed in an atmospheric storage tank to control system
operation from tank low and tank full. (See #15 in 2.1 SYSTEM ITEM DESCRIPTIONS)
BLENDING VALVE (not shown): The blending valve allows the addition of filtered feed water to the
product of the RO system. This is done when the product of the RO system is a lower TDS than is
necessary or desired.
AUTO FLUSH SYSTEM (not shown): The auto flush system flushes the concentrated brine from
the RO membrane(s) with filtered feed water, at a high flow rate. The high flow rate provides a
scrubbing action on the membrane feed surface. The flush is automaticall performed for a preset
period of time on each automatic shutdown of the RO system (on storage tank full condition). The
flush time is set at 5 minutes. This option is generally incorporated with high fouling feed water as
an aid to extending membrane life.
2.3 RO SUPPORT EQUIPMENT (External to the RO)
Cleaning injection pump-solution tank, feed pump, filter, hoses, connections, etc.
Product storage, atmospheric or pressurized.
Pre/post-treatment systems.
Product repressurization system, used with atmospheric tank storage.
Blending valve and flow meter. (These items installed in the RO system)
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