System Sensor FAAST Comprehensive - Manual (Page 26)

TYpe ConDiTion reCommenDeD ACTion
Fault Warning External Monitor Fault signals, but nothing is con-
nected to the external monitor relay .
Attach the 47 K-Ohm resistor, included with FAAST detector, to the External Monitor
terminal when the external monitor function is not being used .
Fault Warning Flow fault signals after power initialization . Check for broken pipe connections or blocked sample holes . Repair any damage to
the pipe network .
Fault Warning Flow fault signals after power initialization . If the FAAST system pipe network has changed or the FAAST detector was moved
to another pipe network, the detector must be re-configured to reset its reference
baseline .
Fault Warning Filter fault signals after power initialization . If the FAAST system pipe network has changed or the FAAST detector was moved
to another pipe network, the detector must be re-configured to reset its reference
baseline . If changes have not been made to the pipe network, replace the filter .
Pipe Network Transport time is significantly longer than the PipeIQ
design indicates .
Set ALERT and ACTION 1 delay to zero .
Pipe Network Transport time is significantly longer than the PipeIQ
design indicates .
Be certain that caps are installed in the two ports not being used .
Pipe Network Transport time is significantly longer than the PipeIQ
design indicates .
Check pipe integrity . Use electrical tape to close all sample holes and check the
pipe for leaks . This can be accomplished by applying 2 psi of compressed air and
measuring with a pressure gauge . The gauge should not drop more than 1 psi in
15 sec .
Pipe Network The pipe network prevents the FAAST device from be-
ing removed from the mounting bracket .
Loosen pipe mounting brackets enough to allow the pipe to bend and remove the
pipe from the top of the detector .
Pipe Network The pipe network prevents the FAAST device from be-
ing removed from the mounting bracket .
Cut a ½ inch (13 mm)section of pipe approximately 6 inches (15 cm)above the
detector . Remove the detector and steel plate from the wall . Fit a 5 /
8
(16 mm)inch
spacer behind the steel mounting plate . Permanently connect a union at the loca-
tion where the ½ inch (13 mm) section of pipe was removed . The spacer behind
the back plate will allow the larger diameter union to clear the wall .
PipeIQ The web server isn't refreshing every 10 seconds . If using the Internet Explorer ® internet browser, go to Tools and select Internet
Options . On the General tab under Temporary Internet Files select Settings . Set the
Check for newer versions of stored pages option to Every visit to the page and click
OK .
PipeIQ Unable to connect to the device . Verify the TCP/IP settings of your network adapter (refer to section PipeIQ FAAST
Connection Troubleshooting for details) . Ensure the IP address used to connect
matches the IP address of the FAAST device . The IP address of the device can be
determined by using the IP address blink mode .
PipeIQ Pipes and fittings do not connect on the design page
of PipeIQ .
There are two things to be aware of prior to specifying the next component in the
design . First, orient the view to either FRONT, TOP or RIGHT view . Second, high-
light the component to be connected such that it shows yellow . Then, add the new
component . Always use one of the three views to move the new component on the
screen .
PipeIQ Cannot edit pipe . Try using one of the three views (FRONT, TOP or RIGHT) to edit .
PipeIQ Cannot disconnect element . Only components with a single connection can be disconnected . In order to discon-
nect a component from within an assembly, all later components must be discon-
nected first .
Note: Making all component moves/disconnect from a single view will make these
components easier to reassemble .
User Interface Front panel buttons do not work . Buttons may be configured as locked . Follow procedure to unlock buttons or config-
ure them in the unlock mode .
TABle 2. TrouBleShooTinG QuiCK GuiDe
SS-400-007 27 E56-3621-003
Maintenance and Troubleshooting