Okuma Alarm-B 2789 Coolant tank filter clogged


Okuma Alarm-B 2789 Coolant tank filter clogged
The filter in the through-the-tool coolant tank is clogged.

Code
1->Hi-pressure oil hole tank filter clog signal ON more than 1[s] while oil hole (through spindle coolant) motor ON.
2->Hi-pressure oil hole tank filter clog signal ON more than 1[s] while shower coolant motor ON.
3->Hi-pressure oil hole tank filter clog signal ON more than 1[s] while washing gun motor ON.

Probable Faulty Locations
1)A filter is clogged.
2)Malfunction of the pressure switch for detecting clogged filter.

Measures to Take
Clean the filter.

Okuma Alarm-B 2789 Coolant tank filter clogged