Alfa Laval Contherm 6X11, Instruction Manual

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6 Installation
Figure 6-15. Horizontal mounting frame with rotor and rotor removal trough.
Table 6-9. Removing the Rotor from The Contherm
™
With the Rotor Removal Trough
Step
Action
1 First Step for all maintenance procedures is to always verify there is no pressure in system, system is drained of
all fluids, and temperatures are suitable for handling.
2 Remove the non-driven side head assembly from the Contherm.
3
Lift the rotor slightly to permit the rotor removal trough (P/N 7402714) to be slid into the bottom of the heat exchanger
cylinder below the rotor and scraping blades to protect cylinder and rotor from coming into contact upon removal of
the assembly.
4
Use the rotor removal trough to pull out/slide the rotor from the heat exchanger. Use precautions to protect blades
from falling off rotor and have safe location to store rotor to protect it from damage. Do not put rotor on floor as this
may damage / scrape blade pins.
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