Instruction Manual

8
D
GB
F
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96246-07.2014-DGbRu
3 | Areas of application
 Thecompressorsarelledwiththefollowingoiltypeatthefactory:
- 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. FX18/3235).
3.1 Refrigerants
• HFKW/HFC:  R134a, R404A/R507, R407C
• (H)FCKW/(H)CFC: R22
3.2 Oil charge
3.3 Operating limits
INFO
Forrefilling,werecommendtheaboveoiltypes.
Alternatives:seelubricantstable,Chapter6.4
ATTENTION Compressor operation is possible within the operating limits shown
inthediagrams.Pleasenotethesignicanceoftheshadedareas.
Thresholds should not be selected as design or continuous operat-
ing points.
-Max.permissibledischargeendtemperature:140°C
-Max.permissibleswitchingfrequency:Pleaserefertothe
instructions of the engine manufacturer.
- A minimum running time of 3 min. steady-state condition
(continuous operation) must be achieved.
Avoid continuous operation near the threshold.
Foroperationwithsupplementarycooling:
- Use only oils with high thermal stability.
Foroperationwithcapacityregulator:
- The suction gas superheat temperature may need to be reduced
or set individually when operating near to the threshold.
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!
ATTENTION The correct oil level is shown
in Figure 4.
Damage to the compressor
is possible if overfilled or
underfilled!
max.
min.
2,4 Ltr.
oil level
Fig. 4
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