Preventive maintenance guidance should be practical:
Provide maintenance intervals tied to operating hours or duty cycles and note conditions that require more frequent inspection (dusty/harsh environments). castrol lubecon advanced system controller manual
The controller generally uses two main timer settings: Preventive maintenance guidance should be practical:
To Adjust:
Note: Some advanced models allow for "Cycle Counting" where the pump activates after a machine completes a set number of rotations or strokes, rather than a time interval. Provide maintenance intervals tied to operating hours or
When the red alarm LED illuminates, the controller stops all lubrication. You need the manual to translate the numeric code.
| Code | Display Message | Meaning | Manual Solution |
| :--- | :--- | :--- | :--- |
| E-01 | Press Low | Pump ran full t-on but never reached low pressure switch. | Refill reservoir. Check for air lock in suction line. Prime the pump via the TEST button. |
| E-02 | Press High | Pressure exceeded P-05 limit in under 2 seconds. | Frozen injector or blocked line. Manually crack a fitting near the controller to relieve pressure. |
| E-04 | Level Low | Low level sensor in reservoir is dry. | Refill with Castrol specified grease only. Mixing incompatible thickeners (lithium vs. calcium) causes E-07 later. |
| E-07 | Cycle Fail | Controller sent "Go" signal but no injector cycled. | Check the main solenoid valve coil for resistance (ohm meter: 50-200 ohms). Replace coil. |
| E-12 | Motor Overload | Thermal relay tripped. | Pump motor seized. Wait 20 min for reset. If recurring, replace pump head. |