Regulating The Speed - Toro TS170 Operating Manual

6.5 Regulating the speed

Turning the regulating screw to the right reduces the rotational speed.
!
It is possible for the sprinkler to be completely stopped when the speed-regulating screw is
turned to the right.
If you turn it to the left, the rotational speed gets increased again.
Irrigate at reduced speed only if the water is clear.
If the water is dirty, the regulating screw must remain fully opened.
WARNING!
Otherwise there is a risk of the sprinkler stopping
Regulating screw
17