I’ve bled Line A and run a manual cycle, but the E11 fault still keeps coming back after a few hours. Grease lines are full, and the reservoir is topped up.
Anyone seen this before? Could it be a faulty pressure switch, or something else?
Kia Ora, Hello!
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Just adding a follow-up: this ended up being air trapped in Line A. We’d bled it manually but didn’t purge the pump properly.
Fixed it by:
- Re-filling the reservoir fully
- Running a few manual cycles
- Bleeding again at the furthest metering unit
Also worth checking the pressure switch connection — we’ve seen them vibrate loose in field units.