Spectrasensors OXY5500, Operator'S Manual, Page: 25 / 140

Installation
OXY5500 Operator’s Manual 2
–
3
• Screw driver, small (Flat-head)
•
9/16” open-end wrench or Crescent wrench
• Needle-nose pliers
Mounting the Analyzer
The OXY5500 analyzer is manufactured for wall or Unistrut
®
(or equivalent)
metal framing installations. Depending on your application and configuration,
the analyzer will come mounted on a plate or Unistrut frame. Refer to
Appendix A for drawings with detailed mounting dimensions.
To mount the analyzer:
1. Select a suitable location to mount the analyzer. Choose a shaded
area or use an optional analyzer hood (or equivalent) to minimize
sun exposure.
2. Locate the mounting holes on your unit. Refer to Figure 2–1 and the
system drawings in Appendix A.
3. For wall installations, mark the centers of the top mounting holes.
Mounting dimensions are shown in Appendix A.
4. Drill the appropriate size holes for the screws you are using.
5. Hold the analyzer in place and fasten with the top screws.
6. Repeat for the bottom mounting holes.
Once all four screws are tightened the analyzer should be very secure and
ready for the electrical connections.
When mounting the analyzer, be sure not to position the
instrument so that it is difficult to operate adjacent devices. Allow
1 m (3 feet) of room in front of the analyzer and any switches.
It is critical to mount the analyzer so that the supply and return
lines reach the supply and return connections on the chassis while
still maintaining flexibility so that the sample lines are not under
excessive stress.
Mounting brackets for equipment intended to be mounted on a
wall and/or part/s that support heavy loads shall withstand four
times the maximum static load.
SpectraSensors analyzers are designed for operation within the
specified ambient temperature range. Refer to Appendix A.
Intense sun exposure in some areas may cause the analyzer
temperature to exceed the maximum range.