10
m i n .
m a x .
Fig.:
Cleaning
container
AL
‐
Tank
60L
for
single
membrane
station
(right:
without
aeration
distributor)
Example:
Cleaning
AQUALOOP
membrane
station
(2
‐
6
membranes):
Be
sure
the
room
in
which
the
cleaning
takes
place
is
well
ventilated!
The
pumps
are
connected
to
the
integrated
control
unit
as
described
in
section
7.
Input
24 VD
C
Ø 493
Ø 493
126
0
126
0
Ø 740
Ø 740
DN5
0
Fig.:
Cleaning
container
AL
‐
Tank
350L
for
2
‐
6
membranes
station
with
integrated
control
unit
1.6.2.3
Cleaning
solution
We
recommend
the
cleaning
solution
to
be
made
from
regular
domestic
cleaning
agents
and
should
be
mixed
as
following
(example
for
In
‐
Situ
cleaning):
1)
Acid
cleaning
against
deposits
such
as
calcium
carbonate
Citric
acid
(target
cleaning
solution
1%
acid):
a.)
Available
in
most
stores
as
granulate
packets
Dissolve
20
g
per
AL
membrane
cartridge
in
2
L
warm,
clear
water
(30°C).
b.)
Available
in
most
stores
also
as
liquid
concentrate
(e.g.
as
30%
acid
solution)
Dilute
69
ml
per
AL
membrane
cartridge
in
2
L
warm,
clear
water
(30°C)
to
achieve
a
cleaning
fluid
concentration
about
1%!
