Maintenance
Maintenance
Maintenance
Maintenance
To
To
To avoid
avoid
avoid injury
injury
injury from
from
from fire,
fire,
fire, explosion,
explosion,
explosion, or
or
or electric
electric
electric
shock,
shock,
shock, all
all
all electrical
electrical
electrical wiring
wiring
wiring must
must
must be
be
be done
done
done by
by
by a
a
a
qualified
qualified
qualified electrician
electrician
electrician and
and
and comply
comply
comply with
with
with all
all
all local
local
local codes
codes
codes
and
and
and regulations.
regulations.
regulations.
To
To
To avoid
avoid
avoid injury
injury
injury from
from
from fire,
fire,
fire, explosion,
explosion,
explosion, perform
perform
perform all
all
all
maintenance
maintenance
maintenance and
and
and repair
repair
repair outside
outside
outside of
of
of hazardous
hazardous
hazardous
location.
location.
location.
Maintenance
Maintenance
Maintenance Schedule
Schedule
Schedule
Items
Items
Items such
such
such as
as
as balls
balls
balls and
and
and seats,
seats,
seats, diaphragms,
diaphragms,
diaphragms, and
and
and other
other
other
seals
seals
seals will
will
will wear
wear
wear out
out
out from
from
from normal
normal
normal pump
pump
pump operation.
operation.
operation.
These
These
These items
items
items must
must
must be
be
be inspected
inspected
inspected periodically
periodically
periodically to
to
to ensure
ensure
ensure
that
that
that they
they
they are
are
are not
not
not worn.
worn.
worn. Replace
Replace
Replace them
them
them ifif
if they
they
they are
are
are worn
worn
worn
or
or
or damaged.
damaged.
damaged. Establish
Establish
Establish a
a
a preventive
preventive
preventive maintenance
maintenance
maintenance
schedule
schedule
schedule based
based
based on
on
on the
the
the pump’s
pump’s
pump’s service
service
service history.
history.
history.
Scheduled
Scheduled
Scheduled maintenance
maintenance
maintenance is
is
is especially
especially
especially important
important
important to
to
to
prevent
prevent
prevent spills
spills
spills or
or
or leakage
leakage
leakage due
due
due to
to
to diaphragm
diaphragm
diaphragm failure.
failure.
failure.
Lubrication
Lubrication
Lubrication
The
The
The pump
pump
pump is
is
is lubricated
lubricated
lubricated at
at
at the
the
the factory.
factory.
factory. It
It
It is
is
is designed
designed
designed
to
to
to require
require
require no
no
no further
further
further lubrication
lubrication
lubrication for
for
for the
the
the life
life
life of
of
of the
the
the
bearings.
bearings.
bearings. There
There
There is
is
is no
no
no need
need
need to
to
to add
add
add an
an
an inline
inline
inline lubricator
lubricator
lubricator
under
under
under normal
normal
normal operating
operating
operating conditions.
conditions.
conditions.
Tighten
Tighten
Tighten Threaded
Threaded
Threaded Connections
Connections
Connections
Before
Before
Before each
each
each use,
use,
use, check
check
check all
all
all hoses
hoses
hoses for
for
for wear
wear
wear or
or
or damage
damage
damage
and
and
and replace
replace
replace as
as
as necessary.
necessary.
necessary. Check
Check
Check to
to
to be
be
be sure
sure
sure all
all
all
threaded
threaded
threaded connections
connections
connections are
are
are tight
tight
tight and
and
and leak-free.
leak-free.
leak-free. Check
Check
Check
mounting
mounting
mounting bolts.
bolts.
bolts. Check
Check
Check fasteners.
fasteners.
fasteners. Tighten
Tighten
Tighten or
or
or retorque
retorque
retorque
as
as
as necessary.
necessary.
necessary. Although
Although
Although pump
pump
pump use
use
use varies,
varies,
varies, a
a
a general
general
general
guideline
guideline
guideline is
is
is to
to
to retorque
retorque
retorque fasteners
fasteners
fasteners every
every
every two
two
two months.
months.
months.
See
See
See
Torque
Torque
Torque Instructions
Instructions
Instructions,,, page
page
page 22
22
22
...
Flushing
Flushing
Flushing and
and
and Storage
Storage
Storage
To avoid injury from fire, explosion, or electric
shock, always ground equipment and waste
container. To avoid static sparking and injury from
splashing, always flush at the lowest possible
pressure.
••• Flush
Flush
Flush before
before
before first
first
first use.
use.
use.
••• Flush
Flush
Flush at
at
at the
the
the end
end
end of
of
of the
the
the day,
day,
day, before
before
before storing,
storing,
storing, and
and
and
before
before
before repairing
repairing
repairing equipment.
equipment.
equipment.
••• Flush
Flush
Flush at
at
at the
the
the lowest
lowest
lowest pressure
pressure
pressure possible.
possible.
possible. Check
Check
Check
connectors
connectors
connectors for
for
for leaks
leaks
leaks and
and
and tighten
tighten
tighten as
as
as necessary.
necessary.
necessary.
••• Flush
Flush
Flush with
with
with a
a
a fluid
fluid
fluid that
that
that is
is
is compatible
compatible
compatible with
with
with the
the
the fluid
fluid
fluid
being
being
being dispensed
dispensed
dispensed and
and
and the
the
the equipment
equipment
equipment wetted
wetted
wetted parts.
parts.
parts.
••• Always
Always
Always flush
flush
flush the
the
the pump
pump
pump and
and
and relieve
relieve
relieve the
the
the pressure
pressure
pressure
before
before
before storing
storing
storing itit
it for
for
for any
any
any length
length
length of
of
of time.
time.
time.
NOTICE
NOTICE
NOTICE
Flush
Flush
Flush the
the
the pump
pump
pump often
often
often enough
enough
enough to
to
to prevent
prevent
prevent the
the
the
fluid
fluid
fluid you
you
you are
are
are pumping
pumping
pumping from
from
from drying
drying
drying or
or
or freezing
freezing
freezing in
in
in
the
the
the pump
pump
pump and
and
and damaging
damaging
damaging it.
it.
it. Store
Store
Store the
the
the pump
pump
pump at
at
at
32°F
32°F
32°F (0°C)
(0°C)
(0°C) or
or
or higher.
higher.
higher. Exposure
Exposure
Exposure to
to
to extreme
extreme
extreme low
low
low
temperatures
temperatures
temperatures may
may
may result
result
result in
in
in damage
damage
damage to
to
to plastic
plastic
plastic parts.
parts.
parts.
3A7036E
21
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