PN 9000-280-VE, Rev B
Replacing a WDG-IV UOP Analyzer With a WDG-V UOP
Analyzer
These instructions require that each WDG-V UOP Analyzer is paired
with its own AMEVision as described in the Single Analyzer-to-
AMEVision Display Unit connection diagram (Figure 2-18).
Follow these instruction when replacing a WDG-IV UOP that uses the Series
2000 Controller with a WDG-V UOP using AMEVision and the AMEVision Dis-
play Unit.
1. Disconnect customer wiring and conduit entries from the existing WDG-IV
UOP electronics enclosure.
Series 2000 Controller:
Mark all wires with their corresponding Series 2000 circuit board terminal
designation (see Figure 2-18).
2. Disconnect wiring and conduit entries from the existing Series 2000 con-
trol unit.
3. Remove the existing
WDG-IV UOP Analyzer
from the process flange and
remove the Series 2000 Controller from its current location.
4. Install the new
WDG-V UOP Analyzer
and
AMEVision Controller
as de-
scribed in the standard installation instructions included in the manual.
5. Using the existing wiring and conduit entries remaining from the WDG-IV
UOP Analyzer and Series 2000 Controller, reconnect as shown in Figure
2-18.
6. Match up the numbered terminals on the terminal strip to the previous
Series 2000 circuit board terminal designations (Step 2) that should be
marked on the wires in the AMEVision.
2-34 | Thermox
®
WDG-V UOP ATEX-IECEx Analyzer
