Sample Line Connections - ABB NGC8200 User Manual

IMPORTANT NOTE: When installing the module bracket inside of the ENC82S small environmental
enclosure, the mounting bracket must be installed upside down to allow for required space.
Otherwise, the module bracket installed inside of the ENC82L large environmental enclosure should
be oriented as shown in
To install the sample conditioning module bracket:
1. On the sample conditioning module, align the mounting holes to the corresponding holes in the
bracket. See the note above regarding orientation of the mounting bracket. Insert the bolt
through the hole in the bracket, from front to back through the mounting hole in the module.
2. Place the split washer and then the flat washer on the bolt. Screw the nut onto the end of the
bolt until finger-tight. Repeat for the second mounting bolt. Tighten both nuts.
3. Repeat for all additional modules.
4. Straddle the mounting pipe with the U-bolt and insert the threaded ends through the holes
located in the mounting bracket so that the bracket back fits flat against the pipe and the
module mounting lip sets away from the pipe.
5. Place the flat washer, then a split washer on the end of the U-bolt. Screw the nut onto the end
of the bolt and finger-tighten.
6. Repeat steps 4 and 5 for the other side of the U-bolt.
7. Move the bracket into position underneath the analyzer, being careful to allow clearance for the
sample conditioning module(s).
8. Tighten both nuts.
4.4.6

Sample line connections

After the installation of the sample conditioning module(s), install the sample tubing from the sample
probe to the sample conditioning system and feed-through assembly.
Materials:
 1/8 inch SST chromatography-grade transport tubing. Length of tubing to be determined by
the technician based on the distance from the sample probe to the sample conditioning
module and the number of sample streams.
 Two ferrules and nuts (for each sample stream)
 One ¼ inch NPT to 1/8 inch reducer or other size as determined from the sample probe output
port (for each sample stream)
 One sample conditioning module transport tubing (supplied with sample conditioning module).
To install the sample lines:
IMPORTANT NOTE: Be certain that the ends of the stainless-steel tubing are open and not
restricted.
1. Locate the sample input fitting on the sample conditioning module (see
2. Locate the sample output fitting on the installed sample probe.
3. Measure and cut the SST tubing to the required length.
4. Make the necessary bends in the tubing to ease installation of the ferrule and nut into the
sample conditioning module input port.
3 4 | N G C8 20 0 A N D PG C 10 0 0 US ER MA N UA L | 21 01 51 0MN A H
Figure 4-11.
Figure 4-15).