Chicago Pneumatic CPF 270, Instruction Book

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13 Automatic condensate drain
15 Manual condensate drain
16 Stop the compressor before maintenance or repair
17 Warning: under tension
18 Read Instruction book before starting the compressor
19 Switch off the voltage and depressurize the compressor before maintenance or repair
20 Before connecting the compressor electrically, consult the Instruction book for the motor
rotation direction
21 Torques for steel (Fe) or brass (CuZn) bolts
22 Consult the Instruction book before greasing
23 Switch off the voltage before removing the protecting cover inside the electric cabinet
24 Oil the gaskets, screw on the filters and tighten by hand (approx. one half turn)
25 Consult the Instruction book before maintenance or repair
28 Oil outlet
4.5 Cooling water requirements
General
Cooling water needs to fulfill certain requirements in order to avoid problems of scaling,
fouling, corrosion or bacterial growth.
In open circuit cooling towers, protective measures must be taken to avoid the growth of
harmful bacteria such as legionella pneumophila when there is a risk of inhalation of the
water droplets.
No general recommendation can encompass the effects of all combinations of the various compounds, solids
and gases typically found in cooling water in interaction with different materials. Therefore the
Instruction book
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