Spare Parts

7.1 Recommended Spare Parts #

Below is a list of recommended spare parts that may require replacement during the course of system operation.

• Pressure Transducer
  • ICWE Part # RC-TRAN-AV300
• Flow Switch
  • ICWE Part # RC-FS-VK309

7.2 Spare Part Replacement #

NOTE  – Running the Reclaim System in SYSTEM MANUAL mode immediately after repair can introduce a large amount of air into the filter system. The system should be run in SYSTEM AUTO mode after repairs.

7.2.1 Replacing Pressure Transducer #

1. Turn 480VAC Main Disconnect switch on the front of the electrical enclosure to the OFF position.
2. Ensure supply water is turned off.
3. Remove the flathead screw from the back of the DIN cable connection on the sensor (Fig. 7.2.1 -1).

Fig. 7.2.1 – 1 – DIN cable connection screw

4. Unscrew the existing pressure transducer.
5. Apply stainless-rated Teflon thread tape to the new pressure transducer.
6. Install the new sensor.
7. Reconnect the DIN cable. The longest sensor pin on the pressure transducer lines up with the ground terminal on the DIN cable connection (Fig. 7.2.1 – 2)

Fig. 7.2.1 – 2 – Pressure transducer (left) and DIN cable connection (right)

8. Turn 480VAC Main Disconnect switch on the front of the electrical enclosure to the ON position.
9. Slowly open your water supply line to allow water to flow back into the system.
10. Navigate to the Overview screen on the HMI and press the SYSTEM AUTO button.
11. Ensure the pressure is reading correctly on the HMI once the system is in Reclaim mode.

7.2.2 Replacing Flow Switch #

NOTE – Flow orientation is critical. Note the arrow on the back of the sensor for the direction of flow before installing the new sensor.

1. Turn 480VAC Main Disconnect switch on the front of the electrical enclosure to the OFF position.
2. Ensure supply water is turned off.
3. Open the electrical enclosure.
4. Remove the existing flow switch wire connections on terminals 101 and 1005 (Fig. 7.2 – 3).

Fig. 7.2.2 – 1 – Flow switch wire connections

5. Remove the sensor from the pipe on the Reclaim System
6. Remove the sensor.
7. Cut the paddle of the new sensor to the length of the existing sensor (Fig. 7.2.2 – 2).
   • 30mm cut length for 2” diameter pipe at SEG discharge.
   • 20mm cut length for 1.5” diameter pipe at To Sewer discharge.

Fig. 7.2.2 – 2 – Flow switch and paddle length indicator

8. Ensure the provided o-ring is in place and install the new sensor by hand tightening.
9. Run wires into the electrical enclosure through the grommet on the bottom of the enclosure (Fig. 7.2.2 – 3).
10. Connect the wires to terminals 101 and 1005 (Fig. 7.2.2 – 1).
11. Turn 480VAC Main Disconnect switch on the front of the electrical enclosure to the ON position.
12. Slowly open your water supply line to allow water to flow back into the system.
13. Navigate to the Overview screen on the HMI and press the SYSTEM AUTO button.
14. Ensure the pressure is reading correctly on the HMI once the system is in Reclaim mode.

Fig. 7.2.2 – 3 – Electrical enclosure grommet location