Pump cannot be primed after being drained for winterization

Safety first: Ensure all drain plugs are reinstalled before attempting to prime.

• Fill pump housing: Remove the lid and fill the Lowara pump strainer housing completely with water.
• Open valves: Confirm all suction and return valves are fully open.
• Check drain plugs: Verify that all pump drain plugs are installed with intact gaskets and tightened.
• Bleed air: Use any available air bleed valves on the filter or pump to release trapped air while the pump starts.
• Repeat if needed: Several prime attempts may be required if suction lines are long or elevated.
• Re‑evaluate installation: If priming remains difficult, consult a professional about relocating the pump closer to water level or adding a priming aid.