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Dynaset Oy | Menotie 3, FI-33470 Ylöjärvi, Finland | tel: +358 3 3488 200 | info@dynaset.com | www.dynaset.com
HYDRAULIC SCREW COMPRESSORS
MAINTENANCE
6.6. OIL CHANGE
The HKR compressor must be at operating temperature when changing the oil.
It helps oil draining from the drain hole. Compressor must be stopped during oil
change.
NOTE!
Make sure to use recommended screw compressor oil.
Add oil of the same oil type from the same manufacturer. Switching over to
another oil type can require flushing of the compressor block and heat exchanger.
Oil fills of HKR compessors
Model Oil ll (litre)
HKR 500 2,5
HKR 800 2,5
HKR 1300 4,9
HKR 2000 4,9
HKR 2500 4,9
HKR 4000 10,8
HKR 5000 10,8
HKR 7500 27
NOTE!
DYNASET recommends replacing the oil filter at the same time as oil
change.
1. Open the oil filler cap from the oil filler neck by hand.