Pre-Treatment machine operating instructions
- 8 -
2.2.2 Switching between cleaning solution and treatment solution
PRT stands for the treatment
solution
The arrow of the three-way
hand valve pointing in the
direction of PRT indicates
that the spray is the treatment
fluid
This is the working state
CLN stands for pure water
The
arrow
of
the
three-way hand valve
points in the direction of
CLN
This is when the nozzle is
cleaned
