Oceanus
Page 12 2nd Edition, Rev. 0 Chg. 14
CHAPTER 2: OPERATION
2.1 Preparation for Operation
Prior to operating the unit for the first time, read this Instruction Manual carefully.
1. Make sure that all persons operating the compressor unit and associated equipment are familiar with
the function of all controls and indicators.
2. Thoroughly comply with the paragraph titled Safety Precautions contained in this manual.
3. If the unit has been out of service for two years or more and uses synthetic compressor oil, change
the compressor oil. If the unit uses petroleum based compressor oil, change it after being out of ser-
vice one year.
4. During the initial operation, or prior to operation subsequent to repairs, operate the unit for at least
five minutes with open outlet valve (unpressurized) to ensure proper lubrication of all parts before
pressure is built up.
5. Prior to each operation check the oil level according to the paragraph titled Lubrication and deter-
mine whether maintenance is necessary according to the Maintenance Schedule.
6. Every time the unit is started, check all systems for proper operation. If any malfunction is observed
stop the unit immediately and find the cause of the fault or call the service department.
2.1.1 Units with Three Phase Motor
Immediately after switching on the unit for the first time check the direction of rotation of the motor for
compliance with the arrow on the compressor unit. If it is turning the compressor in the wrong direction
the phases are not connected properly. Shut down the unit and interchange two of the three phase leads
from the switch box. Never change leads from the motor.
2.1.2 Units with a Gasoline Engine
1. Check the engine oil level according to the manufacturers instructions.
2. Check the fuel tank and top up if necessary.
2.2 Starting the Unit.
2.2.1 Units with electric drive motor.
When final pressure is reached and the safety valve blows off, open the condensate valves and drain con-
densate. Unit is then ready for operation.
2.2.2 Units with a Gasoline Engine.
1. Open the condensate valves on the filters so the engine starts without load.
2. Set the choke to the START position. Start the engine with the recoil starter or the crank handle. As
soon as the motor runs smoothly return the choke to normal operating position.
2.2.3 All Units
1. Close condensate drain valves and run the unit to the final pressure. Check final pressure safety
valve and pressure gauge.
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