11
10‐4 Surge Pressure
In the oil pressure circuit, never include any other equipment (filters, relief valves, etc) after the
oil cooler.
As the radiator is made of aluminum, it expands greatly.
If abnormal pressure or abnormal vibration occur repeatedly, it may cause damage.
11. Storage
If the oil cooler is not used immediately, store it according to the following procedures.
11‐1 Short‐time Storage
1) Keep the oil cooler in a clean and dry room.
2) If storage place is outdoor or humid, cover it completely with a vinyl sheet, etc.
11‐2 Long‐time Storage
1) When not using for a long time, be sure to turn off the breaker of the distribution board.
(There is a risk of electric shock, electric leakage, or fire due to insulation deterioration.)
2) Before using the oil cooler stored for more than 1 year, be sure to test at the maximum working
pressure and confirm that there are no problems.