infiniti
Operating, Installation, and Service Manual Page 13 - Revision: 9-15-2016
Sanitizing
Sanitize using a Household Bleach (5.25% Sodium Hypochlorite solution) or other approved
cleaner throughout the cold water circuit. Follow all instructions on the sanitizer and flush with
fresh water through the faucet until odor and taste is acceptable.
WARNING!
USE PROPER PERSONAL PROTECTIVE EQUIPMENT
Always ensure proper ventilation and use proper personal protective equipment such as gloves
and eye protection when using chemicals. Refer to Material Safety Data Sheet for specific
requirements of each chemical product. Take all necessary precautions to prevent sanitizer from
contacting eyes, clothing, and any other surfaces in could damage (carpets).
4.
Put sanitizer in the filter housing.
5.
Turn off the water supply to the water cooler and release the internal water pressure by
depressing the dispense button momentarily and remove the water supply pipe.
6.
Isolate the power to the water cooler.
7.
Bypass the internal twist filters to avoid mixing sanitizing solution with the active carbon. This is
done by disconnecting the tubing to the inlet of the filters and attaching this tube to the inlet of
the solenoid valves.
8.
Connect the outlet of the sanitizing filter housing to the inlet of the water cooler and connect the
supply water pipe to the inlet of the filter housing.
9.
Turn on the power and water supply to the water cooler.
Fill the Cold Circuit with Sanitizer
10.
Depress the cold water dispense button until the sanitization fluid starts to flow out of the faucet
nipple.
11.
Allow the sanitization fluid to stand in the water cooler for 10 minutes.
Do not let any
sanitization fluid enter the hot tank.
Flushing the Sanitizer from the Machine
12.
Flush the cold water until the water runs clear of sanitizer.
13.
Again isolate the water to the water cooler and release any internal water pressure.
14.
Isolate the electrical power.
15.
If this procedure is being done in conjunction with the annual service, change the filters.