【INSTRUCTION MANUAL】
DAIKIN INDUSTRIES, LTD
.
SE-04430
Att.5
[Attached document
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]
◆
Fixed flow control plug (
φ
0.8) installation point
2. The PC pressure change point of the variable relief valve. (Model : EHU**-***-**-30-v)
When the PC setup pressure of the option“V” is changed, the following work is necessary.
①
Confirm the number of rotation at pressure hold, before the change of PC setup pressure.
②
Change PC setup pressure by the control panel.
③
Adjust the relief valve .
④
Adjustment the number of revolutions by the flow control valve.
Caution
・
In case of using above 6 MPa of PC setup pressure, and becoming unstable with influence such as
contamination, install a fixed flow control plug (
φ
0.8).
・
In case of installation a fixed flow control plug, after confirming whether pressure remain.
A fixed flow control plug (Rc1/16)
is installed the back of plug (Rc1/4) .
(Model: PC setup pressure is set
above 6 Mpa at sipping)
Ａ
Ａ
Section A-A
Hexagon socket head
taper plug (Rc1/4)
Fixed flow control
plug (
φ
0.8)
(NPTF1/16)
Working process
①
Remove the hexagon socket taper plug
(Rc1/4)
②
Install the fixed flow control plug
(NPTF1/16x
φ
0.8)
③
Reassemble that a seal tape is wound
around the hexagon socket taper plug
(Rc1/4)
