YMGI, Engineered Comfort Products for A Sustainable and Efficient Green World!
YMGI: Your Modern Green Idea
29
4. When bending the pipe, do not bend it excessively, or it may
break. As shown in the illustration, use a sharp cutter to cut
the heat insulating pipe and bend it after the pipe is exposed.
After bending, place the heat insulating pipe back on the
pipeline and fix it with adhesive tape.
Connection Pipe of the Units
1
Connect the pipe to the unit. Please follow the instructions stated in the figures below. Use both spanner
and torque wrench.
2
When connecting the tapered screw nut, first apply chilled machine oil on its inner and outer surface and
then screw it up for 3~4 circles.
3
Confirm the tightening torque by referring to the following table (If the screw nut is over-twisted, it may be
damaged and cause leakage).
4
Check whether gas leakage occurs to the connection pipe and then apply thermal insulation, as shown
below.
5
Wind sponge around the joint of gas pipe and heat insulation sheath of gas collecting pipe.
6
Be sure to connect gas pipe after liquid pipe is connected.
