Smart2Pure Pro Ultrapure water system
Maintenance | 35
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.
Calibration of the conductivity may only be performed by a
service technician authorized by the manufacturer.
Disinfection of the system should be performed annually.
Disinfection must also be performed in the event of a high
bacteria content or impurities in the product water and when
changing the ultrapure cartridge.
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.
Replacing the Ultrapure
Cartridge
Note:
Replace the ultrapure cartridge with a new one when
the ultrapure water purity dropped below acceptable levels or
the replacement interval is due.
1. Switch the system OFF (unplug main power supply).
2. Remove the cover from the ultrapure cartridge by
pressing the snapper and pull the cover toward the front
to remove it.
Figure 38. Removing the cover
DANGER:
Checks or maintenance work on
electrical equipment are only to be carried out by
qualified, factory trained and authorized service
representatives.
Unplug the system from the power outlet for all
maintenance work on the system.
Material
Flow
chart no.
Item No.
Interval
Other problems
Ultrapure cartridge
DI
09.1020
12 months
Or when the pure water limit value is exceeded,
whichever occurs first. Bacteria growth may occur in
the resin when the system has been in use over an
extended period.
Sterile filter 0.1 μm
F2
50157375
12 months
Or the flow rate is markedly slower
Ultrafiltration
membrane (UF)
UF
50133980
24 months
Or if there is endotoxin breakthrough in product water
or when the water flow rate is markedly slower.
UV lamp
UV
09.1002
24 months
Or when UV lamp does not light.
RO cartridge
RO
50157608
12 months
Or when the ultrapure cartridge has shorter life time
than excepted.
Snapper
Cover
