Site Preparation and Installation Supplement
Water
Advanced Dicing Technologies Ltd
.
6
3.2.1.1
External Circuit Breaker
Table 10. External Circuit Breaker
Element
Specifications
Circuit Breaker Rate
Minimum 25A
Circuit Breaker Inrush Current
Minimum 100A
Location/Distance
Maximum 2 meters from the rear of the
System.
3.3
Water
Caution:
Do not use high acid or alkaline water, or water with impurities such
as iron, calcium, copper, chlorine, sodium or magnesium, as these can clog or
corrode the piping.
3.3.1
Water Composition Requirements (Maximum Values)
Table 11. General Water Composition Requirements
Element
Specifications
Acidity (pH)
6.8 - 7.8
Conductivity
1000 µS/cm
Total Dissolved Solids (TDS)
750 mg/l
Total Hardness
270 mg/l as (CaCO
3
)
Calcium (Ca)
80 mg/l
Alkalinity
150 mg/l as (CaCO
3
)
Silica (SiO
2
)
30 mg/l
Sulfate (SO
4
)
100 mg/l
3.3.2
Cutting Water Supply (De-ionized Water)
Table 12. Cutting Water Supply
Element
Specifications
Conductivity
0.05 -1.0 µS/cm
Pressure
4-5 atm. (58-73 Psi or 0.4-0.5 MPa)
±10%
Temperature
Room Temperature ± 1 °C (± 1.8 °F)
Consumption
Max 9 lpm (2.38 gpm)
Filtration Level
25 µm or better
Inlet Hose
12 mm O.D. min.