advertisement
2.4 Installation of the Sensor POD
1. Use a straight section of horizontal pipe located past all other equipment including pump, filter, heater etc
(30 cm long is best).
2. POD should be installed so that once the sensor is fitted it is in an upright position
3. Disassemble sensor POD to get lower part of POD clamp with 2 holes (picture 1).
4. Place the lower part of POD clamp upside down into position on the selected length of piping.
5. Now mark the location of the 2 holes to be made into piping using a pencil or marker (picture 2).
6. Drill the 2 holes using the provided hole saw. Ensure that holes are perfectly smooth around the edges
(picture 3).
7. Position the upper part of POD clamp by sliding it into the 2 previously drilled holes
NOTE: arrows on upper part of POD clamp indicate direction of water flow
8. Interlock the lower part of POD clamp onto the upper part already in place on piping. (picture 4).
9. Fit the POD cap on top of upper POD clamp, re-fit locking ring and tighten firmly using provided tool ensuring the locking ring thread is seated properly before tightening.
10. Install sensor into position by firmly screwing into the
POD cap in the space allocated. (use Teflon tape on thread)
11. Connect the sensor with the provided cable to the control box.
1
2
3
4
Sensor fitted in POD
Injection tube fitted to one way valve
5
Now the POD is in place and the sensor is connected it is time to connect the suction and injection tubes
1. To connect the suction and injection tubes please
‘soften’ the ends of the tubing by immersing in warm water for a few minutes.
2. Remove the small face panel that covers the peristaltic pump to reveal the screw fittings underneath (see picture A)
3. The suction tube is connected to the left hand side of the peristaltic pump fittings.
4. Use a length of tube long enough to reach from the liquid container to the control box and feed the tube through the black rubber grommet in the ‘anti-fume’ cap (2 sizes are included 5lt and
15/20lt).
5. Once the cap is on the tube, now fit the small ceramic weight on the suction tube and then fit the small blue barb fitting to the end of the tube to prevent the weight from falling off. (see picture B)
6. Now connect the injection tubing to the injection side (right hand) of the peristaltic pump
7. Then fit the other end of the injection tube to the one way valve located in the sensor POD (this is the injection point for the solution being delivered) (see picture C)
8. Once all connections are made place the suction line into the container and screw the anti fume cap down into position. (see picture D)
Please note: When installing pH Perfect ensure your acid is diluted to a 50/50 mix of acid/water before screwing the cap down
A
B
C
D
6
advertisement