12-6
Nanopure™ Analytical
Thermo Scientific
Section 12
Maintenance and Servicing
Fuse Replacement
To replace the 0.2 micron filter assembly:
1. Remove the old 0.2 micron filter assembly by turning it
counterclockwise until it is free from the dispense arm manifold.
2. Remove the new 0.2 micron filter assembly from the bag and insert it
into the dispense arm manifold. Gently turn it clockwise until it is
fully seated.
3. Remove the protective cap from the filter bell.
4. Rinse 1-2 liters of water through the filter to drain prior to using the
product water.
1. Turn off the Nanopure Analytical and disconnect it from the power
supply by removing the power cord directly below the main power
switch on right side of unit. Locate the fuse drawer above the power
cord receptacle.
2. Pull out the fuse drawer located in the power entry module.
3. Remove old fuses and replace with fuses of the same type and rating.
See “Replacement Parts.”
4. Replace fuse drawer.
5. Reattach the power cord.
6. Operate normally.
Warning
Replace fuses with those of the same type and rating.
s
If the Nanopure Analytical is to be shut down for an extended period of
time, the unit should be completely drained and the cartridge pack
removed to prevent the growth of bacteria. If the system has remained
inactive and full of water for more than 96 hours, the unit should be
drained, cleaned and new cartridge pack installed prior to use.
0.2 Micron Filter
Replacement (cont.)
Shutdown
