Hardi Mercury Covamax series, Operator'S Instruction Manual, Page: 67 / 110

5 - Operation
5. 13
Agitation
Agitation is controlled by turning the agitation handle on the manifold (10) to be inline with the fluid flow and the
handle on the suction filter (6) pointed towards the main tank (supply source).
When the pump is running, the fluid will be drawn from the main tank under suction to the pump. The pump will
pressurised the fluid and feed it to the manifold.
When the agitation handle is opened the fluid flows through line (20) and is ejected through the agitators in the
tank (5).
M
e
rcur
y C
o
v
amax A
gitation
1
M
ain
T
ank
5
Agitators
6
Su
c
tion
Fi
l
ter
7
Externa
l
Sour
c
e
8
Main
Pump
9
Manua
l
Pressure
Re
l
ief
1
0
Manifo
l
d
11
Pressure
Regu
l
ator
1
2
F
l
ow
Meter
(Option)
1
3
Distribution
Va
l
ves
(EVC
or
CB/2)
20
Pressure
Agitation
Line
2
1
Bypass
Agitation
Line
22
Pressure
Re
l
ief
Bypass
Line
M
ain
Tank Supply - Suc
tion
F
luid under pr
essur
e
R
inse
Tank Supply / Ex
te
rnal F
ill
Bypass
Ag
it
a
ti
on
Po
w
d
er
M
i
x
er
No
t
Us
e
d
10
9
20
21
1
22
10
13
13
12
11
5
6
8