3.Turn off the RO; do not operate the RO dry.
CAUTION:
Do not allow air to be drawn up into the RO unit as this will damage the pump.
4.Disconnect the drain line from the tank and
5.CLOSE the ‘Product Valve’. Disconnect the product line from the tank, and attach the product rinse line extension’ to the product line. The Product Valve should remain closed at this time.
WARNING:
Make sure the drain line is secured in the drain. Disinfectant will be flowing out of the drain line during this step. Turn the RO unit power switch ON and observe the disinfectant level in the tank. It will begin to empty to drain. Turn the power switch OFF when the disinfectant tank is almost empty.
CAUTION:
Do not allow air to be drawn up into the RO unit as this will damage the pump.
6.Disconnect the feed water line (green QD) from the disinfect tank, and disconnect the RO drain line extension (red QD). This closes the internal valves in the QD connectors, sealing the lines to prevent leakage of disinfectant.
7.Allow the RO to soak in the disinfecting solution for 36 minutes
CAUTION:
Renalin may not be left in contact with RO membrane for longer than 12 hours or damage to the RO membrane will occur. Do not store the unit in an overly warm room such as a utility room with a water heater, or boiler room during dwell time.
8.Ensure that “Do Not Use / Contains Disinfectant” signs are displayed in appropriate places.
CAUTION:
The RO system is now filled with the disinfectant solution. THE USER MUST ENSURE THAT THE MACHINE IS NOT USED to provide water for any purpose whatsoever until the unit has been thoroughly rinsed and tested to verify absence of residual disinfectant in the product water stream.
12552e – 27 Feb 04 | 4- 27 | Routine Maintenance |