Operator's manual for the Kärcher HDS 2.8/25 P Cage pressure washer with safety, assembly, operation, and maintenance instructions.
This manual provides essential safety instructions, component identification, and step‑by‑step assembly guidance for the Kärcher HDS 2.8/25 P Cage pressure washer. It also covers operating procedures, detergent use, shut‑down, storage, routine maintenance, and troubleshooting.
Detailed parts lists, exploded views, and wiring diagrams are included to assist technicians and owners in servicing the machine, while safety warnings emphasize the need for ear, eye, and protective clothing when operating the high‑pressure equipment.
| Maximum inlet water temperature | 90 °F |
|---|---|
| Engine oil change interval | First 5 hours, then every 50 hours |
| Recommended fuel type | No. 1 or No. 2 heating oil (ASTM D306) |
Change the oil after the first 5 hours of use, then every 50 hours thereafter.
Only No. 1 or No. 2 heating oil (ASTM D306) may be used; gasoline is not permitted.
Hot water may be used by adjusting the temperature gauge, but only after the burner is turned on.