Performing inspection / maintenance
Pa
ge
Ever
y 10
0 h
ou
rs
of
ope
ra
tion or
we
ek
ly
60
00
hour
s or
annua
lly
A
s ne
ede
d or
afte
r …
a
t th
e
lat
est
Maintenance intervals for CTU 1xx0
with A III cleaner as the test liquid
Replace hoses
2 years
1 year
Calibrate the volume flow meter
X
Calibrate the temperature sensor
(ultrasound option only)
X
Cleaning the analysis chamber
X
Cleaning the diffuser for the filter
membrane holder
X
Change the test liquid
1 month
Replace gloves
6 months
Maintenance intervals for CTU 1xx1
with A III cleaner as the test liquid
Replace hoses
2 years
1 year
Calibrating the flow rate meter
X
Calibrate the temperature sensor
(ultrasound option only)
X
Cleaning the analysis chamber
X
Cleaning the diffuser for the filter
membrane holder
X
Change the test liquid
X
1 month
CTU 1x3x Series
en(us)
Page 59 / 92
BeWa CTU1x3x 3631694d en-us 2017-03-13.docx
2017-03-13