Karcher High-Pressure Washer HDS-E 3.3/25-4M Ef

Loosen covering nut and take off hose

Note: If necessary turn in screw M8 appr. 0.2 in/5 mm inwards and therewith pull out sieve

Clean filter at the detergent suck hose

Take out detergent suck supports

Clean filter in water and reinstall

Sign off on the filter cleaning

ATTENTION! Risk of damage! In case of lacteous oil inform Kärcher customer service immediately

Fine filter unscrewed from the boiler

Fine filter and filter insert removed

Filter cleaned with clean water or compressed air

Reinstalled in reverse sequence

Sign off on the fine filter cleaning

ATTENTION! Risk of damage! In case of lacteous oil inform Kärcher customer service immediately

Sieve in the water connection cleaned

Is the oil change due (500 operating hours or 1 year)?

If not, skip the following steps and proceed to boiler check

Enter the amount of oil drained (in liters)

Was the old oil disposed of ecologically or turned in at a gathering point?

Is the release screw tightened?

Enter the amount of new oil filled (up to the MAX marking)

Were air pockets allowed to leak out during oil filling?

Enter the type of oil used (refer to technical specifications)