13
HARDI NAVIGATOR
Fig 21
To
EC
To
Tank
AIR
N
O
P
CHEMICAL
CONCENTRATE
Q
B
D
E
F
G
H
I
J
K
A Water Source
B Pressure Manifold FUNCTION Valve
C Pump
D Vacuum and Transfer Valve
E Granni Pot Control Manifold
F Hopper Fill Inlet
G Lower Vortex Jet
H Upper Vortex Jet
I Hopper and Sight Tube Flushing
HARDI VACUUM GRANNI POT
PLUMBING SYSTEM
L
M
J Chemical Drum Rinse Nozzle
K Safety Valve
L Sight Tube
M Air extraction port
N Ball Valve and Vent
O Camlock Coupling with lid
P Vacuum extraction drum coupling
Q Venturi housing with
interchangeable restrictors
A
C
Fig 22
W
X
Air
X = Vacuum Select Valve
Y = Non-return Valve
A = Main Tank
B = Flush Tank
C = Fill Filter
D = FILL VALVES
E = SOURCE VALVES
F = FUNCTION VALVES
G = Pump
H = Foam Tank
I = Granni Pot
J = Chem Probe / Drum Coupling
K = EVC / Pressure Regulator
L = Pressure Equalisation Return
M = Boom Distribution
N = Self-Cleaning Filter
O = Chemical Fill Inlet
P = Agitators
Q = Tank Rinse
R = Debris Return
S = Main Tank Fill
T = Bypass to Tank
U = Relief Valve
V = In-Line SuctionFilter
W = Venturi
A
P
S
L
Y
Y
Delete for Standard
Granni Pot
R
K
FUNCTION
F
T
O
Z
Z = Service Isolation Valve
N
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