Vigilantplant TDLS8000, Руководство пользователя

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<9. Inspection and Maintenance>
9-18
IM 11Y01D01-01EN
(4) Mounting on a Calibration Cell
There are three screws with hexagonal holes at the upper left, lower left, and lower right on each
of the calibration cell interface to the TDLS8000. Check that these screws are loosened enough
(at least 8 mm) so that the LU or SCU can be mounted.
Hole with a hexagonal hole
8 mm or more
Figure 9.10 Gap in the TDLS8000 mounting screws with hexagonal holes
(a) Mounting the LU and SCU
Mount the LU or SCU to one end of the calibration cell. While making sure that the O-ring does
not come loose or it is not damaged during the mounting process, insert the quick connector into
the screw area, and rotate the LU or SCU clockwise.
While holding the LU or SCU perpendicular to the mounting surface, tighten the four screws,
including the upper right screw, evenly.
Finally, mount the YH8000.
(b) Wiring
Connect the following cables.
• Inter-unit cable
• Power cable
• Valve drive cable (when necessary)
For details on wiring, see “3.2 Wiring”.
(c) Piping
When the TDLS8000 is mounted on a calibration cell, the resulting unit is divided into three
sections as shown in Figure 9.11. For Explosionproof/Flameproof Type, devided into five
sections.
An appropriate gas must be fed into each section. Connect the pipes according to the offline work
outlined in sections 9.3 to 9.5.
Stainless tubes or Teflon tubes are used for piping.
3rd Edition: Jun. 10, 2016-00