Maintenance Charts; Oil Change Record - Kärcher HDS 3.9/20 Ea Cage Operator's Manual

This pressure washer was produced with the best available materials and quality craftsmanship. However, you
as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative
main te nance procedures will assist in preserving the performance of your equipment. Contact your Pressure
Wash ers dealer for main te nance. Regular preventative maintenance will add many hours to the life of your pres-
sure washer. Perform main te nance more often under severe conditions.
Replace Fuel Lines
Pump Oil
Clean Burner Filter
Remove Burner Soot
Burner Adjustment/Cleaning
De-scale Coil
Replace High Pressure Nozzle
Replace Quick Connects
Clean Water Screen/Filter
Clean Float/Supply Tank
Replace HP Hose
Grease Motor
Replace Burner Nozzle
Date Oil Changed
Month/Day/Year

MAINTENANCE CHARTS

MAINTENANCE SCHEDULE
Inspect
Change

OIL CHANGE RECORD

Estimated Operating
Hours Since Last
Oil Change
HDS 505, 508, 509, 510 • 9.800-078.0 - N
Annually
Daily inspect the oil level
After fi rst 50 hours, then every 500 hours or annually
Monthly (More often if fuel quality is poor)
Annually
Annually
Annually (More often if required)
Every 6 months
Annually
Weekly
Every 6 months
Annually if there is any sign of wear
Every 10,000 hours
Annually
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
15