13
responsible
to
perform
a
proper
method
of
testing
if
the
pump
should
be
applied
for
his
specific
application.
The
chemical
and
thermal
compatibility
of
the
elastomeric
parts
of
the
pump
with
the
fluid
that
will
be
pumped
are
to
be
checked
by
the
operator
before
the
first
process
run.
E.g.
Oily,
fatty
fluids
or
solvents
might
cause
a
swelling
and/or
destruction
of
the
elastomeric
components.
If
in
doubt,
please
contact
the
manufacturer!
Operating
the
pump
in
humid
or
aggressive
air
can
cause
damages
to
the
motor
and
control
box.
The
control
box
should
not
be
exposed
to
spray/splash
water
or
to
heat
sources.
Depending
on
the
conditions
of
operation,
the
liquid
conveyed
might
escape
from
the
pump
in
case
of
a
diaphragm
rupture.
For
further
safety
requirements
the
optional
equipment
diaphragm
monitoring
is
recommended.
Pools
of
liquid
which
appear
in
the
near
outer
area
of
the
pump
have
to
be
inspected
on
danger
potential,
if
necessary
safety
measures
are
to
be
taken.
Chemical
and
biological
reactions
in
the
product
chamber
of
the
pump
(mixture
of
different
substances)
and
the
freezing
of
the
liquid
have
to
be
avoided.
To
avoid
corrosion
the
contact
of
aggressive
solutions
(e.g.
NaCl,
HCl)
with
the
inner
and
outer
stainless
steel
surfaces
of
the
pump
has
to
be
prevented.
The
Quattroflow
pump
is
a
positive
displacement
pump
and
can
theoretically
generate
an
infinitely
high
pressure
even
at
low
speed
(rpm).
Prior
to
each
start
of
the
pump
check
and
make
sure
that
the
discharge
line
is
not
closed
or
restricted.
The
design
of
the
discharge
line
must
not
build
up
a
pressure
of
>
6
bar
(87
psi).
If
suction
and/or
discharge
line
are
flexible
tubing,
then
make
sure
that
these
tubing
do
have
the
proper
pressure
rating
for
the
full
range
of
temperatures
that
are
applied.
Please
follow
the
general
safety
guidelines
when
handling
chemical
fluids
(wear
gloves
and/or
glasses)
before
the
pump
chamber
will
be
opened.
Never
operate
the
pump
without
coupling
protection.
Quattroflow
pumps
can
lead
to
bruises
when
lifting,
sinking
or
assembling
them.
Appropriate
accessories
and
safety
equipment
are
to
be
used.
Big
and
heavy
modules
have
to
fixed
and
secured
to
lifting
gears
when
transporting/replacing
them.
Disconnect
mains
before
doing
any
maintenance!
The
housing
of
the
control
box
or
the
motor
is
to
be
opened
only
by
skilled
personnel.
Check
the
electrical
cables
before
connecting
to
mains
supply.
During
all
maintenance
work
it
has
to
be
ensured
that
no
explosive
atmosphere
can
arise.
Appropriate
protection
equipment
is
recommended.
The
Quattroflow
1200S
must
not
be
operated
in
explosion
‐
proof
areas.
Special
versions
for
“ATEX”
applications
are
available.
Please
contact
the
manufacturer.
Inadmissible
modes
of
operation,
arbitrary
reconstruction,
spare
parts
production
and/or
any
changes
of
the
design
(without
admission
of
the
manufacturer)
may
cancel
the
liability
for
the
consequences
resulting
there
from.
Содержание QT 10
Страница 7: ...QT 30 0 psii 43 p psi 87 psi 7...
Страница 17: ...17 Pump chamber incl connections QT10 C Drive unit QT10 A...
Страница 20: ...20 Components QT20 Drive unit A ring drive B pump chamber C Ring drive QT20 B...
Страница 21: ...21 Pump chamber incl connections QT20 C Drive unit QT20 A...
Страница 24: ...24 Components QT30 Drive unit A ring drive B pump chamber C base plate D Ring drive QT30 B...
Страница 25: ...25 Pump chamber incl connections QT30 C Drive unit and base plate QT30 A D...
