Thermo Scientific ULTROpure 682 Series, Руководство по эксплуатации

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Warning
Disconnect the ULTROpure and
any equipment serviced by the
ULTROpure from the power supply
prior to maintenance and servic-
ing.
Refer servicing to qualified person-
nel.
Maintenance
Warning
For continued protection against
possible hazard, replace fuses
with same type and rating of fuse.
Weekly monitoring and recording of the performance of the
ULTROpure is the responsibility of the user. These routine
checks assure the user that the recommended operating condi-
tions have not changed or, if changed, can be corrected.
Recommended weekly performance checks are:
1. % recovery
2. pH level
3. Chlorine level
4. Feedwater resistivity
5. Product water resistivity
6. Water temperature
7. Operating pressure
If your system includes the Barnstead Storage Reservoir, refer
to the Maintenance section of the ownerʼs manual for mainte-
nance requirements.
Fuse Replacement
For continued protection against possible hazard, replace fuses
with same type and rating of fuse.
The main fuses are located in a fuse holder at the upper right
side of the top housing. To access, remove top cover, squeeze
the clip on the fuse holder and remove. Replace with slow blow
10 ampere fuses for 230 VAC units and slow blow 15 ampere
fuses for 100 or 115 VAC units. The fuses are labeled. To
reassemble, simply insert the fuses in the fuse holder and push
the fuse holder until it snaps into place.
Membrane Replacement
A variety of factors will determine the service life of your
ULTROpure reverse osmosis membrane. If you have faithfully
maintained and operated the ULTROpure using the recommend-
ed procedures in this manual, you can expect to replace the
membrane after approximately 3 to 5 years. To replace the
membrane, refer to “Membrane Installation” in the Installation
section of this manual.
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