HYDAC FILTER SYSTEMS CTM-SC 3 Series, Operating And Maintenance Instructions Manual

Page: 32 / 56

Performing maintenance
Maintenance intervals
Pa
ge
Eve
ry
100 h
ou
rs
of o
pe
ra
tio
n o
r
w
eekl
y
6000
h
ou
rs o
r
an
nu
al
ly
A
s n
eed
ed
o
r af
te
r
…
at
th
e l
at
est
Check all hoses for leaks or signs of
brittleness
X
Visually inspect the electrics.
Look for any damage to wires, connectors,
sensors, cabling and electrical equipment
in the switch cabinet.
X
Check all screwed connections and other
connectors to ensure that they are firmly
secured.
X
Check that all of the shut-off valves are
working properly
X
Check the tank for damage and leaks
(visual inspection)
5 years
Maintenance intervals for CTM 3xx0
Replace hoses 33 X
Replace prefilter element
34 X
Replace bypass filter element
34 X
Change return line filters 34 X
Calibrate the volume flow meter
38 X
Change the test liquid 39 1 month
Maintenance intervals for CTM 3xx1
Replace hoses
33 X
Replace the fine filter for the test liquid 34 3 months
Replace return line filters 34 3 months
Calibrate the volume flow meter 38 X
Change the test liquid
39 X
CTM-SC 3xxx series en(us) Page 32 / 56
BeWa CTM-SC 4165698b en-us 2017-05-10.docx 2017-05-10