Flush the pump:
•
Before
the
first
use.
•
When
changing
colors
or
fluids.
•
Before
storing
the
pump.
Flush
with
a
fluid
that
is
compatible
with
the
fluid
you
are
pumping
and
with
the
wetted
parts
in
your
system.
Check
with
your
fluid
manufacturer
or
supplier
for
recommended
flushing
fluids
and
flushing
frequency.
Never
leave
water
or
water-base
fluid
in
the
pump
overnight.
To
reduce
the
risk
of
serious
injury
whenever
you
are
instructed
to
relieve
pressure,
always
follow
the
Pressure
Relief
Procedure.
1.
Use
the
lowest
operating
pressure
(1-
1.5
bar)
to
trigger
the
gun
to
spray
out
all
of
material
in
the
hose.
2.
Close
the
master
air
inlet
valve.
12.
Open
bleed-type
air
valve.
13.
Slowly
open
air
regulator
until
pump starts,
and
cycle
pump
slowly until
all
air
is
pushed
out
and
pump and
hoses
are
fully
primed.
14.
Release
gun
trigger,
and
finish
prime
the
pump.
15.
Adjust
the
air
regulator
to
your
requirement
pressure,
from
2-5
bars.
Use
the
lowest
pressure
to
reach
your need
possible.
16.
Trigger
the
airless
gun
to
start
spraying.
17.
If
pump
fails
to
prime,
open
drain valve
and
use
drain
valve
as
a
priming valve
until
fluid
flows
from
valve.
Then close
drain
valve.
COSMOSTAR
Fluid Handling Equipment
e-mail:
sales@cosmostar.net
18
OPERATION
