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Okuma OSP Controller
Lubrication · Intermediate
Okuma OSP Alarm A 1830 - SP. oil air lub. oil level error
The oil level in the spindle oil-air lubrication tank dropped too low, with the low-level condition persisting for more than 3 seconds. Continued running without adequate oil-air lubricant risks spindle bearing damage.
1830
Okuma OSP Alarm A 1830 - SP. oil air lub. oil level error
SP. oil air lub. oil level error
The oil level in the spindle oil-air lubrication tank dropped too low, with the low-level condition persisting for more than 3 seconds. Continued running without adequate oil-air lubricant risks spindle bearing damage.
Common Causes
- Insufficient oil in the spindle oil-air lubrication unit tank
- Faulty oil level sensor in the oil-air lubrication unit
- Wiring/connector problem on the level sensor signal
Troubleshooting Steps
- 1Read the code number shown with the alarm: code 1 = Main spindle oil-air lubricant low-level condition continued for more than 3 seconds.
- 2Stop spindle operation and check the oil level sight gauge on the spindle oil-air lubrication unit.
- 3Top up the oil-air lubrication unit with the specified spindle lubricant to the correct level.
- 4If the tank is full but the alarm remains, check the level sensor connector and wiring for looseness or damage.
- 5If the wiring is good and the level is correct but the low-level signal persists, replace the oil level sensor on the lubrication unit.
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