Owner manual

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09704-09.2013-DGbFITrCn
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3| Areas of application
ATTENTION! Compressor operation is possible within the limits of application
    showninthediagrams.Pleasenotethesignicanceofthe
shaded areas. The limits of application must be observed.
Thresholds should not be selected as design or continuous
operating points.
    -Max.permissibledischargeendtemperature:140°C
    -Max.permissibleambienttemperature:100°C
    -Max.permissibleswitchingfrequency:12x/h
    -Aminimumrunningtimeof2min.atequilibrium
(continuous operation) must be achieved.
Avoid continuous operation near the threshold. Should the
compressor happen to be used near the thresholds, we
recommend the use of a thermal protection thermostat
(Accessories, Chap. 7).
When capacity regulators are used, the limits of application can
move.
When operating in the vacuum range, there is a danger of air
entering on the suction side. This can cause chemical reactions,
a pressure rise in the condenser and an elevated compressed-
gas temperature. Prevent the ingress of air at all costs!
 Thecompressorsarefactory-lledwiththefollowingoiltype:
-forR134a,R404A/R507,R407C FUCHSRenisoTritonSE55
 -forR22 FUCHSRenisoSP46
Compressorswithesteroilcharge(FUCHSRenisoTritonSE55)aremarkedwithanXinthetype
designation (e.g.FKX50/775N).
3.1 Refrigerants
• HFKW/HFC:  R134a,R404A/R507,R407C
• (H)FCKW/(H)CFC: R22
3.2 Oil charge
3.3 Limits of application
INFO!
Forrecharging,werecommendtheaboveoiltypes.Alternativesare:
see lubricants table, Chapter 6.5.