Preventative Maintenance; Oil Change Record - Kärcher TRAILER 3500E HDS 4.7/35 Operator's Manual

Preventative Maintenance

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
maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer for
maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer. Perform
maintenance more often under severe conditions.
Inspect
Engine Oil Change
Filter
Inspect
Air Cleaner
Clean
Battery Level
Engine Fuel Filter
Spark Plug Maintenance
Clean Fuel Tank(s)
Replace Fuel Lines
Inspect
Pump Oil (Non-
detergent SAE
Change
10W-40)
Clean Burner Filter
Remove Burner Soot
Burner Adjustment/Cleaning
Replace Burner Nozzle
Descale Coil
Replace High Pressure Nozzle
Replace Quick Connects
Clean Water Screen/Filter
Replace HP Hose
Diverter Valve Cable
Rupture Disk

Oil Change Record

Check pump oil level before first use of your new Power Washer. Change pump oil after first 50 hours and every 3
months or 500 hours thereafter. Use SAE 10W-40 weight oil, non-detergent.
Date Oil Changed
Month/Day/Year
24
Maintenance Schedule
No. of Operating Hours
Since Last Oil Change
Karcher Trailer 3500E HDS 4.7/35 Operator's Manual 9.808-363.0 - B
Daily
Every 25 hours
Every 50 hours
Every 50 hours or monthly
Every 3 months
Check monthly
500 hours or 6 months
500 hours or 6 months
Annually
Annually
Oil level daily
After first 50 hours, then every 500 hours or
annually
Monthly (More often if fuel quality is poor)
Annually
Annually
Annually
Annually (More often if required)
Every 6 months
Annually
Weekly
Annually or as needed
Lube Cable Weekly
Replace every 2 years
Brand Name & Type of Oil (see above)