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3. PRE-OPERATION PROCEDURES
Installation Procedure
9. Connect drain hose to main unit.
●
Connect drain hose according to the following procedure.
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Unless firm connection is ensured, water may leak from the threaded portion.
(1) Take out drain hose with elbow, and hose clamp from among the accessories.
(2) Make sure that ELB on unit is "OFF (
○
)"
(3) Remove rubber plug from the end of hose on drain port.
(4) Pass the elbow of drain hose through the hose clamp. Connect the hose to drain port of
main unit, and fasten it securely with hose clamp.
(5) Pull the hose out from the drain hose connection in the left, right or rear side of unit.
WG1001 unit has a hose holder on the rear panel. Ensure that the hose is placed in the
holder.
[WG251]
[WG1001]
Be sure to draw drain hose into a drainage facility
10. Pay due attention when routing drain hose.
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Make sure that drain hose does not bend, or form protrusions.
●
If drain hose is bent and water is not drained properly, it may cause backflow or damage to
the hoses inside unit.
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Lead drain hose to a drainage facility lower than drain port of unit. Avoid piping that allow
paddles in the middle or end of the hose, which can interrupt water to be drained.
●
The drain hose end should be positioned in drainable area. While producing distilled water,
about 2 L/min (WG251) and 2.6 L/min (WG1001) of cooling water is discharged. In addition,
the amount of drainage water will increase when draining boiler, there is a need for a
drainage facility with sufficient capacity.
Hose holder