surface cleaner rpm question

[clearview]

Does anybody know how to maximize your rpm's on a surface cleaner? The tip angles are fixed so I can't move that, but the swivel height is adjustable. Also, are most people downstreaming house cleaning strenght bleach on a driveway before using a surface cleaner? I have a Landa hot water trailer rig with a thermostat installed because the cleaner can't take over 140 degrees.

Thanks

 

[Mark]

If the tips are "fixed" non adjustable angle and you have the proper size nozzles in the surface cleaner there is not much else to do.

Maybe it is time to invest in a new surface cleaner?

 

[clearview]

well, it is new. i just wanted to maximize efficiency on it. it works well don't get me wrong. What about chemicals though? What are people using before using the surface cleaner to prep?

Thanks.