Disassembly
18 CVHS-SVN04E-EN
3. Remove the hex head screws from the flanges
connecting the evaporator tube sheet and condenser
shell support (see Figure 17). Then remove the screws
from the flanges connecting the shells.
4. Reassemble the evaporator and condenser shells in
the reverse order.
Note: Install the top screws first as these have limited
clearance and act as dowel pins.
5. Torque all screws to specifications listed in Table 2,
p. 21.
Optional Hinged Waterboxes
If the chiller includes optional hinged waterboxes, the
waterboxes and hinge may be removed for installation or
service.
Figure 17. Separable shell unit (flange connection)
Figure 18. Example of CVHS hinged waterbox option
(non-marine waterbox)
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