172-65627M-09 (SQ10) 18 Oct 2021
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(3) Initial blowdown:
Before commissioning, open the valve
installed immediately before the unit ((1) in the
figure on the right) and blow any scale out
from the piping. This step can be skipped if
scale has already been blown off before the
pipe is connected.
If blowdown has not been adequately carried
out, TLV cannot guarantee against damage or
performance loss of valves and the unit as a
result of scale.
(4) Make sure that the power supply indicator on
the control panel is lit and the power is supplied
to the control panel. (Control panel
arrangement may differ from the picture on the
right.)
When the power supply indicator is not lit,
power may not be supplied to the control panel. Contact an electrician.
Together with the electrical system manager, investigate the cause, by
checking the wiring, etc.
(5) Check the operation status on the touch panel,
making sure that the operation status is "STOP".
(6) Make sure that steam is supplied up until the steam
inlet valve (No. 9) and the steam pressure does not
exceed 0.4 MPaG, which is the maximum operating
pressure for the unit.
(7) Make sure that the air pressure
specified below is supplied to the
positioner of the control valve (No.
11). When the air pressure has not
reached the specified value, set
the pressure to the specified value
by turning the regulator handle.
(Set pressure: 0.38 MPaG)
SQ
(1)
When adjusting
the air pressure,
lift up the
regulator handle
until the orange
sticker is visible,
then turn the
handle.
