Download PM CEMS - User Manual

Installation
Probe Controller
Probe Controller
Use the following procedure to install the Model 3880i PM CEMS Probe
Controller in an emissions monitoring application. (Refer to Figure 2–10
and Figure 2–11 for System Plumbing.)
1. Connect the 3/8-inch house zero air input line to the rear panel port
labeled ZERO AIR. The pressure input should be 80–100 psi @ 80
slpm.
2. Connect the 3/8-inch house clean dry air to the rear panel port labeled
CDA. This port has a T-fitting already mounted to the rear panel. The
pressure input should be 80–100 psi @ 80 slpm.
3. From the umbilical, connect the 3/8-inch tube labeled DIL1 to the rear
panel port labeled DIL1.
4. From the umbilical, connect the 3/8-inch tube labeled DIL2 to the rear
panel port labeled DIL2.
5. From the umbilical side labeled “to probe cntrl”, connect the 3/8-inch
tube labeled BYPASS to the rear panel port labeled BYPASS IN.
6. From the umbilical, connect the 1/4-inch tube labeled SAMPLE IN to
the sample relief valve assembly rear panel port labeled SAMPLE IN.
7. From the umbilical, connect a spare 1/4-inch tube labeled SAMPLE
OUT and vent to atmosphere (outside of CEMS shelter).
8. Using Figure 2-4, connect the labeled 1/8-inch tubes into the push-toconnect fitting. This fitting is keyed and can now be connected to the
rear panel.
2-8
Model 3880i Instruction Manual
Thermo Fisher Scientific