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2.2.2 Installing the analyzer
When used in Model DO-03/04, the 54eA analyzer is intend-
ed to be mounted on the basin handrail. See Figures 2-1
and 2-2.
2.2.3 Installing the air compressor enclosure
The air compressor is in a NEMA 4X fiberglass enclosure.
Figure 2-3 shows how to attach the enclosure to a handrail.
1. Locate the enclosure within 25 ft (7.6 m) of the sensor.
2. Be sure the ambient temperature is between 5 and
122°F (-15 to 50°C). Do not expose the enclosure to
direct sunlight. The operating temperature for the air
compressor might be exceeded.
2.2.4 Installing the handrail mounting assembly
The handrail mounting assembly (PN 24048-00) is shipped completely disassembled. Assemble and attach the
mounting assembly to the handrail. Refer to Figure 2-4. The spring pin shipped with the handrail mounting
assembly is not needed. Do not attach the boom clamp to the clevis yet. Attach the maintenance bracket (PN
24044-00) to the handrail. See Figure 2-1.
2.2.5 Assembling the pipe and pipe clamp
Slide the PVC pipe boom through the handrail mounting pipe clamp. Tighten the bolt to keep the clamp from
sliding off. Use 1-1/2 inch schedule 80 PVC piping. Distance between the clamp and the end of the pipe should
not exceed 12 feet (3.6 m). See Figures 2-1 and 2-4.
8
FIGURE 2-2. Pipe Mounting
MODEL DO-03/04 SECTION 2.0
INSTALLATION
FIGURE 2-1. Suggested arrangement of handrail mounting assembly, maintenance clamp,
air compressor enclosure, and 54eA analyzer.