Temptek PTK Series, Инструкция по эксплуатации

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PTK Series Polyethylene Pump Tank Station with Checkmate Control System
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TEMPTEK, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-6352 Fax: 317-881-1277
Email: service@Temptek.com
D. Install ‘from process” line into the back 1/3 section of the hot side of the tank through the
provided opening.
E. Note: all lines returning to the tank should extend below the water level, approximately
1.5 feet from the bottom of the tank.
F. Note: on a single pump system, the return line will connect directly to the chiller or tower
cell inlet. The line exiting out of the chiller or tower cell should be installed into the back
1/3 section of the cold side of the tank through the provided opening.
2.7 WATER MAKE-UP SUPPLY CONNECTION
A. Connect the unit’s ‘WATER SUPPLY’ port to the plant’s city water or well water supply.
B. The factory recommend minimum operating water supply pressure requirement is
identified on the unit’s data pate. This is normally 20 psi.
C. For units with electric automatic water make-up the water supply connection is located on
the reservoir. The make-up solenoid valve provides the water supply connection.
D. For units with mechanical automatic water make-up the water supply connection is
located on the reservoir. A bulk-head fitting attached to a float valve located inside the
tank provides the water supply connection.
E. Local codes normally require a back flow prevention device be installed in the water
make-up line (customer supplied).
2.8 DRAIN AND OVERFLOW CONNECTIONS
A. Connect the drain and overflow ports to the plant’s drainage system. This is normally a
sanitary sewer. Consult local codes.
2.9 ELECTRICAL CONNECTION
A. Electrical power supply requirements are identified on the equipment data plate.
B. VERIFY THAT THE AVAILABLE VOLTAGE SUPPLY IS THE SAME AS THE UNIT’S
VOLTAGE REQUIREMENTS.
WARNING: Do not connect the unit to a voltage supply source not equal to the unit’s
voltage requirements as specified on the unit’s data plate. Use of incorrect voltage will
void the unit’s warranty and cause a significant hazard that may result in serious personal
injury and unit damage.
C. For units with the optional central control console... a customer supplied four conductor
cable is required for connection to a customer supplied fused disconnecting means. The
fused disconnecting means shall be sized and installed according to the unit’s power
supply requirements and local electrical codes. Connect the power cable to the terminal
L-1, L-2, L-3 and the ground lug (see figure 2.9A). Some models may require a power
supply entry hole be made in the electrical cabinet.
D. For units without the optional central control console separate high voltage power with
customer supplied disconnecting means is required at each motor starter. Select a four