Mobile reverse osmosis system
AVRO-flex 400
Order no. 095 752 946-inter Edited by: phar-mrie G:\BA-752946-INTER_095_AVRO-FLEX_400.DOCX
46
Maintenance work on mobile reverse osmosis system AVRO-flex 400
Checklist
Please enter measured values. Confirm checks with OK or enter repair work performed.
Maintenance performed
without
replacement of
module
Maintenance performed
with
replacement of module
Maintenance performed
with
replace-
ment of AVRO treatment module
Module no. ..........................
Treatment module no. …………………..
Measured values
Water volumes and water qualities
before
the replacement of the module /
after
the replacement of the
module or in case of maintenance
Pump pressure
[bar]
before/after
Conductivity
[
S/cm]
before/after
Total hardness
[
dH]
before/after
Carbonate
hardness:
[
KH]
Temperature
[
C]
Volume flow
[l/h]
Recovery
[%]
before/after
before/after
before/after
/
Feed water
/
/
/
/
Permeate
/
/
/
/
Concentrate
/
/
/
/
. . . . . % / . . . . %
Confirmation
Remarks
Water meter reading upstream of the system
[m³]
Inlet water pressure (2.5 - 4 bar) checked
Filter elements replaced
(incl. activated carbon)
Settings of electronics checked
Water meter configured
(code 302, par. 2 + 3)
[l/h]
Run time in workshop mode
(code 290, par. d)
[min.]
AVRO treatment current (Chapter F, 2.1)
[mA]
Operating period in workshop mode
(code 245, par. A)
[h]
Run time in filling mode
(code 245, par. b)
[T]
Run time of high-pressure pump
(code 245, par.
c/d
)
[h]
No function
(code 245, par.
E/F
)
[h]
Permeate volume produced
(code 245, par.
G/H
)
[m³]
Concentrate volume generated
(Code 245, par.
I/L
)
[m³]
Error memory
(code 245, par.
1..9
)
[Er]
