ANDREOLI ENGINEERING
Operator’s Manual
Self-propelled sprayer ATOM
7.13.5 Manual safety pressure regulator
1) Knob
2) Safety clip
3) Spring
4) Top body
5) Plug
6) Diaphragm
7) Bottom body
This valve is used in combination with a fast pressure regulator, to limit the maximum pressure in chemicals
circuit.
If the fast pressure regulator closes completely, the safety valve will open, limiting the maximum pressure to
the value set by the knob.
Knob is locked in position by a safety clip. Remove the clip before adjusting the maximum pressure
rotating the knob.