Trigger on wand is hard to squeeze or does not spring back

Safety first: Disconnect the wand from the machine and relieve pressure before disassembly.

• Disassemble trigger: Open the wand handle to access the trigger mechanism.
• Clean and lubricate: Remove mineral deposits and dirt from the valve and pivot points. Apply a light, water‑resistant lubricant to the pivot.
• Replace worn parts: Install a new Nilfisk trigger kit or valve if the spring is broken or the valve is scored.