Closed loop system
RSI
Chloride
limit
Water condition
Maximum 65°C / 149°F and
95°C / 203°F
RSI<3.9
200 ppm
Very high scale formation
Water cannot be used.
4.0<RSI<5.5
200 ppm
High scale formation
Treat water to reduce scaling
character
5.6<RSI<6.2
350 ppm
Slight scale formation
Water treatment not
necessary.
Occasional inspection
recommended.
6.3<RSI<6.8
500 ppm
Neutral water
Water treatment not
necessary.
Occasional inspection
recommended.
6.9<RSI<7.5
350 ppm
Slight corrosion
Water treatment not
necessary.
Occasional inspection
recommended.
7.6<RSI<9.0
200 ppm
Strong corrosion
Regular control necessary.
Use of corrosion inhibitor
recommended
9.1<RSI<11
200 ppm
Very strong corrosion
Regular control necessary.
Use of corrosion inhibitor
recommended
RSI>11
200 ppm
Very strong corrosion
Water cannot be used.
4.8
General pictographs
Pictographs
Reference
Name
1
Condensate valve, intercooler
2
Automatic condensate outlet, intercooler
3
Automatic condensate outlet, aftercooler
4
Condensate valve, aftercooler
5
Warning: under tension
6
Read Instruction manual before starting the compressor
7
Switch off the voltage and depressurize the compressor before maintenance or repair
Instruction book
70
AIF999999
Summary of Contents for ZR 200
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