Okuma Alarm-B 2782 Axis lube pressure OFF confirmation
The pressure switch is not off when an axis lubrication motor is turned on. Or the pressure switch is not turned off within a predetermined period (motor ON time by 2) after the lubrication motor is turned off.
Index
None = X-, Z-axis
‘WCR’ = Cross rail
Probable Faulty Locations
1)Defective pressure switch
2)Clogged lubrication piping