Stulz CyberCool 2

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cybercool 2 screw original insTrUcTions

Screw compressor

-









detected by a reduced output and a high discharge gas temperature. If this the case, replace the valve.



-

charge shut-off valve resp. below the pipe connection. If the compressor runs in reverse direction for more



of the compressor can be detected by an abnormal sound.

3. Roller bearing



by means of a sound analysis. If the bearings must be replaced, also the rotors, the housing and the discharge

ﬂange should be checked visuallly. In case of severe scores or abnormal abrasion, a major overhaul of the

compressor or its replacement is advisable .







oil heater

hot gas line connection

suction line connection

Screw compressor, sectional view

Component Inspection intervall Replacement intervall

Pressure relief valve h only if damage is suspected 

 h  

Roller bearing h  

*at least yearly check

Stulz CyberCool 2 - Page 83