Hose & Gun Protection
- Always drain residual water from hose after use.
- Store high-pressure hose in loose loops; never kink.
- Release system pressure before disconnecting.
Pump Longevity
- Check pump oil level (for commercial pumps) annually.
- Inspect and clean transparent inlet water filter.
- Never dry-run the pump without water flowing.
Nozzle Maintenance
- Don't let dirt enter the nozzle head when on ground.
- Use cleaning pin to clear lime blocks in nozzle.
- Avoid dropping trigger gun on hard concrete.