TM 10-4610-310-14
0096 00
INSTALLATION - continued
Low-Pressure Switch
1. Install the adapter (6) and tee fitting (7) on the low-pressure switch (4).
2. Install low-pressure switch (4) and secure with screws (5), nuts (1), and washers (2). See FIGURE 4.
3. Feed the wire through the conduit (9) and into the junction box (8).
4. Connect wires 2 and 5 on the terminal block (TB1). See Figure 2.
5. Secure the conduit (9) on the low-pressure switch (4) and on the junction box (8).
6. Install the tubing onto the tee fitting (7).
High-Pressure Switch
1. Open the cover on the high-pressure switch by loosening the two screws and swinging the cover away.
2. Set the adjustment screw to 1300 psi.
3. Operate the unit normally and set the RO pressure to 1250 psi by using the RO reject valve (if the
salinity of the source water is not high enough to achieve this, RO simulator may be used. See WP 0045
4. Rotate the adjustment screw to lower setting slowly until the engine shuts down.
5. Replace the cover.
Low-Pressure Switch
1. Open the cover on the low-pressure switch by loosening the two screws and swinging the cover away.
2. Set the adjustment screw to 200 psi.
3. Operate the unit normally and set the RO pressure to 160 psi by using the RO reject valve.
4. Rotate the adjustment screw to lower setting slowly until the antiscalant injection pump and chlorine
injection pumps shut down.
5. Replace the cover.
END OF WORK PACKAGE
0096 00-5 / 6 blank
