15
Every 3 months - Replace the per-filter cartridge:
1. Close the inlet shut-off valve.
2. Open the TO flush valve to relieve the pressure. Observe that the pressure gauge
reads zero.
3. Place a bucket under the sump to catch any excess water that may spill from the
head. Un-screw the sump with the wrench provided. Remove the old cartridge and
clean the sump if required.
4. Install the new cartridge and re-install the sump.
5. Slowly open the inlet shut-off valve and purge the system of any air.
6. Close the TO flush valve.
Every 6 months – Replace the TO cartridge:
1. Close the inlet shut-off valve.
2. Disconnect the 24 VAC Transformer from the 115-Volt receptacle.
3. Open the TO flush valve to relieve the pressure. Observe that the pressure gauge
reads zero.
4. Follow the instructions on the TO cartridge label. Place a bucket under the cartridge
to catch any excess water that may spill from the head. Remove the old cartridge by
turning the cartridge to the left until it stops and pulling it downward until it is free
from its head.
5. Remove the shrink-wrap plastic from the new TO cartridge.
6. Align the new pre-filter cartridge lug with its head label.
7. Holding the head and cartridge firmly, press the cartridge upward onto the head and
turn the cartridge to the right until it stops.
8. Slowly open the inlet shut-off valve and purge the system of any air.
9. Allow the TO cartridge to flush to drain for 5 minutes or until the water is clear.
10. Close the TO flush valve.
11. Connect the 24 VAC Transformer from the 115-Volt receptacle.
Every 6-12 months – Sanitize the storage tank:
1. Refer to “Start-up” section - steps 1-3, for sanitation procedure.
Every 1 to 1-1/2 years – Replace the RO cartridge:
1. Close the inlet shut-off valve.
2. Disconnect the 24 VAC transformer from the 115-Volt receptacle.
3. Open the TO flush valve to relieve the pressure. Observe that the pressure gauge
reads zero.
4. Follow the instructions on the RO cartridge label. Place a bucket under the cartridge
to catch any excess water that may spill from the head. Remove the old cartridge by
turning the cartridge to the left until it stops and pulling it downward until it is free
from its head.
5. Remove the shrink-wrap plastic from the new RO cartridge.
6. Align the new RO cartridge lug with its head label.
7. Holding the head and cartridge firmly, press the cartridge upward onto the head and
turn the cartridge to the right until it stops.
8. Rotate the handle on the product water 3-way sample valve so it is pointing towards
the drain connection (front of unit).
9. Slowly open the inlet shut-off valve.
10. Connect the 24 VAC transformer to the 115-Volt receptacle.
11. Demand water from one of the pieces of equipment serviced by the MRS-200 to
drain down the storage to the point the solenoid energizes and the system begins
make RO water. Stop demanding water once this occurs.
12. Allow the system to flush at least 1 hour or until 1 gallon of outlet water has been
produced. Check the water quality to determine if the RO membrane is functioning
correctly.
Содержание MRS-200
Страница 19: ...19 Replacement Parts...
