20
NEXUS
®
MODULAR HYBRID COOLER
Detailed Component
Maintenance Procedures
3
hCore
®
Heat Transfer Technology
The hCore
®
Heat Transfer Technology is an exclusive closed loop heat transfer section with
stainless steel construction that offers high corrosion-resistance.
NOTICE:
Do not use sharp or pointed
objects, including screwdrivers and
similar, for cleaning.
Figure 12.
Cutaway View of hCore® Heat Transfer Technology
Figure 13.
hCore
®
Heat Transfer Technology Draining
Vent
(By Others)
Drain
(By Others)
• Quarterly, inspect the surface, and use garden hose to spray water from the top to
clear any obstructions.
• For instructions and cautions regarding draining the hCore
®
Heat Transfer Technology
frequently, refer to “Emergency hCore
®
Heat Transfer Technology Drain” on
page 16
.
• To drain the heat exchanger on models with a crossover pipe, open the vent at the top
of each crossover pipe, and open the drain at the bottom to drain the fluid.
Crossover Pipe
NOTE:
This is a cutaway view of the
hCore
®
Heat Transfer Technology.
The only access will be from the
top.