83003702.K Operating Instruction
Type KPC 108-L-U/S
page 35
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Qualified Refrigerant
R134a has been qualified for the models ZR 90 K3E…ZR 380 KCE.
Lubrication and Oil Removal
The compressor is supplied with an initial oil charge. The standard oil charge for use with refrigerants R134a is a
polyolester (POE) lubricant Copeland 3MAF (32 cSt). In the field the oil level could be topped up with ICI Emkarate RL
32 CF or Mobil EAL Arctic 22 CC, if 3MAF is not available.
