14 | Maintenance
Pretreatment system
Maintenance
Regular servicing of the system ensures that the quality of the
treated water will remain constant. To ensure that your
system is serviced properly we recommend that you obtain a
maintenance contract with Thermo Fisher Scientific or factory
authorized service provider. You can then be certain that your
system will have a high degree of operational reliability and
dependability.
To ensure that your system functions without any errors it
must be checked, maintained and serviced at regular
intervals, as described in these operating instructions. The
operating instructions must therefore be kept in an easily
accessible location for anyone who is using or servicing the
system.
Maintenance Intervals
Wear parts must be replaced in accordance with the following
table. The intervals have been established for the user and
depend on the actual, exact water quality and the volume of
water that is used daily.
Note:
The lifetime of the wear parts is a direct function of the quality of the feed-water and the daily volume of water that is
used.
Material
Flow
chart no.
Item No.
Interval
Other problems
Prefilter
F1
D502113
6 months
Or when pressure drop exceeds 10 psi as indicated
by difference of Prefilter Inlet and Prefilter Outlet
gauges
MPS Cartridge
F2
D502114
6 months
Or when material is half dissolved
Carbon Filter
F3
D502115
6 months
Or when pressure drop exceeds 15 psi as indicated
by difference of Prefilter Outlet and Carbon Outlet
gauges
