#PDF ATLAS COPCO ZR 90 MANUAL FULL#
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< 10 ppmģ OPERATING INSTRUCTIONS Safety precautions The operator must apply all related safety precautions, including those mentioned in this book. Suspended solids Non-soluble particles, size < 1mm. (1 Ammonia < 0.5 ppm Copper < 1 ppm Iron and Manganese < 1 ppm Organics No algae. In a closed system, the following limits apply : All units It can be derived from the dry residue after evaporation (but not including suspended solids), or it can be estimated from the electrical conductivity. Total Dissolved solids (TDS) This is the sum of all ions in the water. PH The effect of pH is already calculated in the Rysnar index, but the pH itself has some additional limitations: Z-units From the table above, the RSI index should be between 5.6 and 7.5 otherwise contact a specialist. Cooling water showing good RSI conditions can still be unsuitable due to other factors. The RSI is only indicating the equilibrium of scaling – descaling. This table indicates that distilled or demineralised water should never be used, as their RSI is >11. Very strong corrosion in complete water systemĪction Water cannot be used Regular control and descaling operation necessary Water treatment not necessary Occasional inspection recommended Water treatment not necessary Occasional inspection recommended Water treatment not necessary Occasional inspection recommended Regular control necessary, use of corrosion inhibitor recommended Regular control necessary, use of corrosion inhibitor required Water should not be used

#PDF ATLAS COPCO ZR 90 MANUAL REGISTRATION#

2920 1472 02 Replaces 2920 1472 01 Registration code: APC Z 7īoiler scale formation neutral water corrosive waterĪ more detailed interpretation follows below : RSI RSI 11 This instruction book meets the requirements for instructions specified by the machinery directive 98/37/EC and is valid for CE as well as non-CE labelled machines This applies in particular to trademarks, model denominations, part numbers and drawings. Any unauthorized use or copying of the contents or any part thereof is prohibited. Rely on the experts at Air Technologies ® for all your compressed air needs.ZT15, ZT18, ZT22, ZT30, ZT37, ZT45 ZR30, ZR37, ZR45Ĭopyright 2003, Atlas Copco Airpower n.v., Antwerp, Belgium.

Put it on a flat floor, connect the power line and the air outlet, and push the start button. The ZR/ZT oil-free compressor is truly plug-and-play. Each machine is tested to ensure it meets specifications, complete security and no surprises. Internal piping, high end design features, Variable Speed Drive and 100% matched components are the only way to ensure total reliability. The first air compressors TÜV-certified as “oil-free” (ISO 8573-1 CLASS 0). Process, products and environment are safeguarded from contamination.

This is possible because there is no metal contact between the precision cut rotors and hence no need for lubrication.

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Our oil-free screw compressors have compressor chambers completely free of oil. Heat of compression can be recovered and put to good use in industrial processes like pre-heating of boiler feed water, heating of buildings etc. Optimal useĬentral control of a multi-compressor installation reduces the pressure band and achieves the lowest overall energy cost. Two features that lead to significant energy savings. The integrated adsorption dryer offers high quality dry air with the lowest pressure drop and uses the heat of the compressor for regeneration.

#PDF ATLAS COPCO ZR 90 MANUAL FULL#

Fixed speed machines are efficient at full load but when air demand fluctuates, a Variable Speed Drive ensures substantial savings. Core technologyĪtlas Copco masters each compression principle and offers the most energy efficient technology for the application.

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The Z compressor series is focused on effectively saving energy, ensuring product safety - only oil-free machines exclude contamination risks for 100% - and guaranteeing the utmost reliability around the clock, not just today, but day after day, year after year, with minimal maintenance cost, few service interventions and long overhaul intervals. The shortest route to superior productivity is to minimize operational cost while maintaining an uninterrupted supply of the right quality of air.

Pdf atlas copco zr 90 manual