
Installation guide
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6-2. Drainpipe Cutting and Insulation
1) Cut the drainpipe as its dimension and size are shown in the diagram.
Use a specialized cutter for drainpipe
2) Use a special cutter for the PVC pipes. A PVC pipe cutter is shown in the following.
(PVC pipe cutter photo)
3) Insulate the drainpipe that is cut. (Thickness of 5~10T, attach a photo of inserted
insulation materials)
Inserting the drainpipe insulation material
(1) The drainpipe insulation materials should be non-flammable.
(2) Recommended insulation thickness is 5~10T and select the desirable insulation thickness
according to the humidity/temperature of the ceiling.
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