PPE MFT1230C - Introduction; Describe; Specification; Water Quality Standard

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1. INTRODUCTION
1.1 DESCRIBE
First of all, thank you for using PPE temperature controller.
This series of temperature controllers are our newest designed products. It is small, light,
complete function, beautiful appearance, easy to operate, and quick to installation. You can set
different temperature, flow rate, and medium used as water or oil.
To ensure total utilization of this temperature, please study this guide thoroughly in order to
familiarize its functions and methods of operation. This guide can be used as an on-hand or
quick reference for any problems encountered.
If there are any doubts, please feel free to contact us.
1.2 SPECIFICATION
PUMP VOLTAGE
GPM@
30 PSI
TEMP
HTR
KW
PIPE CONNECTIONS (NPT) DIMENSIONS
UNIT
WEIGHT
APPROX.
SHIPPING
WEIGHT
MODEL
NUMBER
℉
TO
PROCESS
FROM
PROCESS
WATER
SUPPLY
DRAIN
H W
L
1 HP 230/60/3 16
248
9 3/4" 3/4" 1/2" 1/2" 24" 2" 30" 129 lbs. 195 lbs. MFT1230C
1 HP 460/60/3 16
248
9 3/4" 3/4" 1/2" 1/2" 24" 2" 30" 129 lbs. 195 lbs. MFT1460C
1.2.1 WATER QUALITY STANDARD
Please note the water quality for supplying water to molding temperature controllers or other
related machines. If the water quality is bad, the rust in pipes results in water flow decreased and
pump, heater, and solenoid valve are damaged. In addition, the corrosion is resulted from
exceeding the standard of PH value. In order to avoid of this kind of situation, please ensure the
water quality according to the table (JRA-GL-02-1994) from Japan as below.
Also, please install the filter on the pipe for water supply to filter sand, clay, iron powder, and
other particles and don’t use pure water.
Specified by the Japan Refrigeration and Air Conditioning Industry Association
Item Standard Value
Tendency
Corrosion
Scale
PH(25
℃
)
6.5~8.2
○
○
Conductivity (Ms/m) (25
℃
)
{μs/cm} (25℃)
80 and below
{800 and below}
○ ○
Iron Chloride(mgCI¯/L)
200 and below
○
Iron Sulfate(mgSO4²¯/L)
200 and below
○
Acid Consumption (pH4.8)(mgcaco3/L)
100 and below
○
Hardness (mgCaCO3/L)
200 and below
○
Calcium Hardness(mgCaCO3/L)
150 and below
○
Ion Silica Dioxide(mgSiO2/L)
50 and below
○
Fe(mg Fe/L)
1.0 and below
○
○
Copper (mg Cu/L)
0.3 and below
○
Iron Sulfide(mgS²¯/L)
Not detected
○
Iron Ammonium NH+4 (mgNH4+/L)
1.0 and below
○
Residual Chlorine (mg CI/L)
0.3 and below
○
Free Carbon Dioxide (mgCO2/L)
4.0 and below
○
Ryzner Stability Index
6.0~7.0
○
○
3