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13-21-616 v00 Page 56
REMOTE MOUNTED ELEVATED COOLER ASSEMBLY PROCEDURE
- The Compressor package will
be built and tested with the coolers mounted on the package. On enclosed units, the fan motor will be
disconnected after test and the vent fan motor connected in its place. The vent fan will be mounted in the
enclosure. A contactor (starter) will be shipped loose and remote mounted with the cooler by others upon
start-up at the job site. The control box will be wired for remote elevated coolers at the factory.
NOTICE
When connecting pipe fittings to the cooler, support the threaded coupling with a pipe wrench when
tightening the connection. Use silicone sealant on all steel to aluminum threaded connections. All piping
should be firmly supported to avoid strain on the cooler manifold and connections. Flexible connections
should be installed in all interconnecting piping, adjacent to the cooler, to avoid transmitting piping weight
or vibrations to the cooler elements. Before beginning installations, check to be sure that no debris or foreign
matter remains in the couplings or cooler bodies. Be certain interconnecting piping is clean to avoid clogging
the cooler passages.
All requirements of local codes should be followed.
Failure to remove condensate from an idle cooler in freezing temperatures will
cause permanent cooler damage. Drain condensate after system shutdown. It is
the owner/operator's responsibility to ensure that condensate has been drained
and cooler dried out to prevent cooler damage.