2 Transportation / Installation
2 - 3
Flash the piping sufficiently in order to avoid any foreign substances such as dust, sealing tape, liquid gasket, etc.
when piping before piping connection.Foreign substances in the piping can cause cooling failure or drainage
failure.
Use pipes and fittings that have enough endurance against the operating pressure and temperature. And
connect it firmly to prevent air leakage.
Provide bypass piping to make it possible to do maintenance without stopping the air compressor.
The bypass piping sets
2-2-4 Drain Tube
A polyurethane tube of 10mm external diameter is attached to the drain tube. The outlet end of the tube is
released to atmosphere. And let drain flow through the tube into a scupper and so on.
Using the pressure of the compressed air, drain will be discharged periodically. Fix the outlet end of the tube so
as not to swing during discharge.
Prevent the drain tube from riser piping.
Prevent the drain tube from being folded or flatted. Since the drain tube is coming from the bottom of the body,
be careful to avoid the body from stomping over the tube during installation.
During drain work, follow the procedure that you define to keep the safety of worker (ex. Put on
protective glass, apron, and gloves).
In case that oil gets mixed in the wasted water that is discharged from the auto drain, the waste liquid treatment
is necessary. Handle it following the bylaw or regulation of local government.
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