Check that the electrical connections correspond to the local codes. Check that the gear casing is filled with oil: the level should be in the middle of sight-glass (SG-Fig. After installing the compressor, loosen the nuts (2 and 4) of the long central bolt of each damper, screw the bolts (1 and 3) as far out as indicated and tighten the nuts again. The compressor and motor are secured to the frame, immobilizing the vibration dampers during transport (Fig. Location of silica gel bag (typical examples) 6. Reposition the pipe using a new O-ring, tighten the flange and reinstall the pipe coupling.ġ Flange 2 Label 3 Pipe 4 Bag with bolts/O-ring 5 Coupling Unscrew the bolts of flange (1), remove coupling (5) and take out the bag. A silica gel bag is installed in the pipe (3-see figure below) between the intercooler condensate trap and the high-pressure compressor element (a label is stuck on the pipe). A number of VCI (Volatile Corrosion Inhibitor) plates may be provided inside the bodywork and electric cabinet to protect the compressor against corrosion. Affix the sticker next to the control panel. A sticker dealing in short with the operation instructions is delivered with the literature set. Consult section 2 for the electric cable size, installation proposals and dimension drawings.
#Pdf atlas copco zr 90 manual manual
Read the User manual for Elektronikon regulator to familiarize yourself with all regulator functions. The lifting equipment must be placed in such a way that the compressor will be lifted perpendicularly. The chains must be held parallel to the bodywork by chain spreaders in order not to damage the compressor. Make sure that the beams cannot slide and that they protrude from the frame equally. The compressor can also be lifted after inserting beams in the slots. Make sure that the forks protrude from the other side of the frame. Moving/lifting The compressor can be moved by a lift truck using the slots in the frame. Ambient conditions Consult section 7 for the limitations with regard to the ambient conditions and altitude operation. < 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.
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