Preventative Maintenance - Kärcher HDS3.5/20 Operator's Manual

This pressure washer was produced with the best avail able ma te ri als and quality craftsmanship. However,
you as the own er have certain re spon si bil i ties for the correct care of the equip ment. At ten tion to reg u lar
pre ven ta tive main te nance pro ce dures will as sist in preserving the performance of your equipment.
Contact your dealer for main te nance. Regular preventative maintenance will add many hours to the life of your
pres sure washer. Perform maintenance more often under severe conditions.
Replace Fuel Lines
Pump Oil
Clean Burner Filter
Remove Burner Soot From Heating Coil
Check Belt Tension
Descale Coil
Replace High Pressure Nozzle
Replace Quick Connects
Clean Water and Chemical Screen/Filter
Clean Float/Supply Tank
Replace HP Hose
Grease Motor
Check Burner Pilot Jets
Pressure Relief Valve
30

PREVENTATIVE MAINTENANCE

MAINTENANCE SCHEDULE
Inspect
Change
9.801-509.0 - C • Karcher Operator's Manual
Annually
Daily inspect the oil level
After fi rst 50 hours, then every 500 hours or annually
Annually
Annually
Monthly
Annually - (more often if required)
Every 6 months
Annually
Weekly
Every 6 months
If there is any sign of wear
Every 10,000 hours
Annually
Annually