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12
3
.
Preparation
(continue)
Be sure to read and understand on the page 3 to 7 “For safety operation” carefully before use
Oil drainage
●
Requirements for oil drainage
Make sure that the following suctioning requirements are satisfied to ensure safe operation and that the
collector delivers maximum performance.
Requirements Items to be checked
Notes
Remarks (1)
Remarks (2)
Checked
☑
Oil draining
method
Constant draining
Do not expose drain
oil to the
atmosphere.
Do not expose the end
of the drain pipe
connected to the oil
catcher to the
atmosphere.
A liquid seal loop (trap)
can be used for the
drain hose.
□
Refer to: Suctioning requirements (Page 7); Requirements for installation site (Page 10); Requirements for connecting
ductwork (Page 12)
Important
●
Arrange the hose from the drain port to the oil pan by
referring to the illustration below. The difference in height
between the drain port and the oil level in the oil pan must
be as much as smooth drainage of oil can be afforded.
●
When bending the hose, be careful that the hose does not
get pinched. If it does, normal drainage will not be possible.
●
We recommend that the hose diameter be as large as
possible in order to reduce the possibility of the oil clogging.
(Recommended inner diameter of hose:
φ
25mm)
< Other drain hose connection >
・
If the user requires a loop-shaped trap in the drain hose to seal the line with oil, prepare
another hose separately.
・
Such loop-shaped trap cannot be availed if the waste oil includes foreign materials such
as dust, particles, etc, because the materials are accumulated at the trap and air does
not go through out. In this sense, it is necessary to check the condition of the waste oil,
and clean or replace the hose if necessary.
・
If the user requires a loop-shaped trap in the drain hose to seal the line with oil, do not
immerse the end of the hose in the oil of the reservoir.
Put in same oil as mist.
Elbow
Hose joint
200mm or mor
e
100mm or mor
e
200mm
or longe
r
100mm
or longe
r
Form a loop with hose
.
Be sure to put oil in.
Air does not go out.
Waste oil stagnates.
Do not dip the end of the
hose in the oil in the
reservoir when a loop is
made with the hose.