Instruction book
80
909935AIB
Oil cooler (OC) and air cooler (AC) of water-cooled compressors
Keep the coolers clean to ensure the cooling efficiency.
On air-cooled compressors proceed as follows:
Step
Action
1
Open the service door at the cooler side.
2
Remove the service panel at the cooler side.
3
Remove any dirt form the coolers with a fiber brush, brush in the direction of the fins.
Also remove any dirt from the fans.
4
Clean the coolers with an air jet in the reverse direction to normal flow. Use low
pressure air; if necessary, the pressure may be increased up to 6 bar (e) (87 psig).
5
If it is necessary to clean the coolers with a cleaning agent, consult Chicago pneumatic.
6
Mount the service panel
7
Close the door.