Daikin Oil Cooling Unit AKZJ188

Oil pollution at NAS10 or lower level?

Normal oil level in the oil tank?

Oil does not contain air bubbles?

Main machine oil piping is not blocked (fully closed)?

Power supply voltage within range?

Compressor, fan and oil pump do not abnormally sound during operation?

Oil Cooling Unit does not abnormally shake during operation?

Warning: Be sure to wash the air filter with water at 40˚C or lower temperature every two weeks.

If the air filter is clogged with dust, the wind volume reduces, resulting in capacity deterioration. Also, the compressor’s protection device is activated, hindering smooth operation. Furthermore, it causes power consumption increase.

Operating the unit without the air filter causes a fault.

To remove the air filter, hold the bottom of the filter with both hands, and push it up while warping it forward.

NOTE! If the air filter is clogged, the cooling capacity deteriorates, resulting in excess power consumption. Clean the air filter periodically to save power consumption.

Air filter cleaned and in good condition?

Sign off on the air filter maintenance

Warning: Ensure the pump is turned off and disconnected from power source before starting the cleaning process.

Is there any abnormal sound caused by cavitation?

Upload a photo of the suction strainer before cleaning

Upload a photo of the suction strainer after cleaning

Sign off on the suction strainer cleaning

• If the condenser becomes extremely dirty, clean it with a brush, air blower, etc.

* (When cleaning the condenser fins, wear gloves. Otherwise, you may be injured by the sharp edges.)

• Wipe the exterior surface with a dry cloth. Never splash water over it.

• To clean the exterior, do not use a brush, polish powder, acid, solvent (benzine etc.) or hot water. Using such substances causes the paint to peel off.;