Case Drain (CD) Series
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P a g e
Installation Overview:
1. The CD-Series cooler is not suitable for the high pressure line application.
2. Please make sure to inspect for any loose or missing parts in the CD-Series
assembly before installing the unit in the hydraulic system.
3. Do not exceed the maximum temperature and pressure rating to avoid cooler
failure. The maximum temperature and pressure conditions can be found on
the AKG cooler label.
Maximum cooler pressure: 235 psi
Maximum cooler temperature: 250F
4. Do not exceed the maximum flow rate of 50 gpm/18 feet per second near
the inlet/outlet port (SAE-16) as it may damage the cooler.
5. Please use corrosion inhibitors if water based fluids are used in any type of
applications to avoid corrosion as the cooler is made out of Aluminum.
6.
Use of a back-up wrench is required
to hold the cooler fitting while
tightening the hose connections. Failure in doing so may result in the cooler
fitting damage.
7. Please drain the low-pressure return lines before installing the CD Series.
8. The CD-Series mounting feet/brackets will be turned in to avoid any form of
shipping damage so please make sure to rotate the mounting feet/brackets
before installing it in the hydraulic system.
9. The CD-Series has multiple port locations for customer flexibility so please
make sure to seal the unused ports with steel plugs before operating the unit
to avoid leaks. At any given point of time, there should be only one inlet and
outlet port to be used in the application and other ports need to be sealed
with plugs.
