Anyway to repair this Power washer cable? (photos)

[robinbanks]

Here is a photo of the power cable/Electrical cable that plugs into the wall.

Mmm, I really think that photo of the black thing with the missing chunks showing the white thing is the high pressure water hose. It bears the text “max 60*C” which is typical for a jet hose:

Anyhoos:

That there with the white showing is more likely to have been damaged by lying on an abrasive floor and being vibrated by the machine. You can see where it has a flat spot worn into it between the white parts.

You can repair this with tape or heat shrink, or rubber paint etc. The outer cover doesn’t contribute to the pressure carrying capacity; that is offered by the now exposed white braiding. If that wears through the soft inner hose will burst

If you have dropped a log on the power cable and flattened it, if the outer sheath is unbreached just monitor it each use, no treatment required. If the outer sheath is damaged but the coloured cores inside are not, you can effect a repair with insulation tape.
If the inner cores are damaged and showing copper, replace or repair the cable. A simple repair strategy could be to cut the cable at that point and use an IP68 waterproof male female connector pair. This would also in future let you buy another such connector pair and fashion an extension lead that can be fitted or not fitted as you choose. Ensure you get a connector with an amps rating appropriate (higher than) for the machine. If your machine is rated in watts (eg 1.6kw, or 1600watts), divide watts by 230 to convert to amps

 

[blup]

Are you saying that you believe he/she was mistaken when writing:

I would have thought that most people could distinguish between an electrical plug and something connected to the end of a hose?

Most people