CHEMICAL A
PP
L
I
C
A
T
I
O
N
DOWNSTREAM
CHEMICAL INJECTION
–
S
T
ANDA
R
D
NOTE: Do not remove back
flow
preventer as chemical may
flow
back into the
potable water sou
r
ce.
1. Chemical
preparation
– Select the
d
e
t
e
r
ge
n
t
/c
h
e
m
ic
a
l that best s
u
i
t
s
your
cleaning task.
Prepare
the dilution
a
cco
r
d
i
n
g to the
m
anu
f
a
c
t
u
r
e
r
s
instructions.
The volume of chemical being used may be
adjusted
at
t
h
e
valve located on the chemical i
n
j
ec
t
o
r
.
2.
Insert
the intake hose, located on the chemical
injector
at the pump, i
n
t
o
the chemical being
u
se
d
.
3.
Turn
the
adjustment
knob on the wand
or
lance to the open
p
osi
t
io
n
OR when single lance is used, black nozzle will need to be used on
wand.
4. To apply chemical, engage the
trigger
on the
pressure
wand
a
sse
m
b
ly.
Turn the chemical injector’s nipple to adjust flow.
5. Chemical can now be applied
through
the
pressure
wand assembly.
I
t
will
take 5 – 15 seconds
for
the chemical to
travel
to the
spray
n
ozzle. Volume
of chemical being used
or water
being supplied may be
ad
j
u
s
t
e
d
at the
Chemical
I
n
j
ec
t
o
r
.
6.
For
best
results
apply chemical
from
bottom to top, allow the c
h
e
m
ic
a
l
proper penetration
time
prior
to
rinsing.
Do not allow the chemical
t
o
dry.
Rinse
from
the top to the
b
o
tt
o
m
.
7. Optional high
pressure
chemical injection systems available.
P
le
a
se
contact
E
a
sy-
K
lee
n
.
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