Display shows E12, solution leaks internally into base, machine may cut out

Safety: Unplug immediately if you suspect internal leaks. Water inside the base can contact live parts.

• Remove tanks and inspect:
  • Take out the clean solution and recovery tanks.
  • Look for pooled water in the base tray or around the pump area.
• Check solution tank outlet:
  • Inspect the outlet valve and seal on the bottom of the solution tank.
  • Replace the solution tank outlet seal or tank if cracked.
• Inspect solution hoses and clamps:
  • Trace the solution hose from tank to pump and pump to wand.
  • Tighten any loose hose clamps and replace split solution hoses.
• Check pump body:
  • Examine the pump for leaks around the casing or shaft.
  • If leaking, replace the solution pump assembly.
• Dry and reset:
  • Dry the base thoroughly before reassembly.
  • If fitted, reset or dry the leak sensor area.