38
HARDI
MEGA 230 / 350 CENTRIFUGAL OPERATORS MANUAL
Fig. 24
6.11 Manifold System Operating Instructions
For normal operation of the sprayer the first pressure manifold valve
A
handle is turned toward the ESC control symbol and the suction manifold
valve
B
handle is turned toward the main tank symbol. On a standard
Manifold system these will be the only symbols fitted on the valves.
When accessories are fitted (i.e. chemical filler, Flush & Rinse
TM
etc.)
operation of these accessories is achieved by turning the relevant valve
handle to the required symbol. All the other handles on the same
manifold must be turned to the off-position (handle placed horizontal).
Example:
To operate Chemical Filler
1. Ensure other pressure manifold valves are in the
off
position.
2. Turn handle of pressure manifold valve from ESC control symbol to
Chemical Filler symbol. This directs flow of liquid from Pump to
the Chemical Filler.
3. Operate the Chemical Filler as per pages 16 & 17 in the HARDI-
Chemical Filler Operators Manual.
4. Return the pressure manifold valve to it's previous position on
completion of use of Chemical Filler.
Note:
If all the pressure valves are closed, the safety valve will open
inside the tank.
