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How to Sanitize the System
A system sanitization is performed to eliminate bacteria growth in both the system and in the tank. It is
recommended to sanitize the system at least once a year.
This procedure is for a Direct-Q 3 R, for a Direct-Q 5 and 8 R refer to the User Manual of your Reservoir
Things to Know BEFORE you sanitize the System and the Tank
HAZARD
All safety precautions must be followed when handling Hydrogen Peroxide.
Rubber gloves, safety goggles and a lab coat must be worn to avoid any skin
and body contact.
A
•
During a system sanitization, the tank will also be sanitized.
•
You will need a minimum Tank Level display of at least 50% (A).
B
•
Locate the clear elbow fitting, the clear tubing and the syringe in
the Sanitization Kit (B).
•
You will need 200 ml of 30% Hydrogen Peroxide solution and
200 ml of purified water. Millipore SAS does not sell Hydrogen
Peroxide but it is readily available through most Scientific Supply
Companies.
•
It is recommended to sanitize the system near the time the
SmartPak cartridge would normally be replaced. The SmartPak
cartridge, the Final Filter and the Vent Filter will need to be replaced
after the sanitization is completed.
•
The system will not be able to deliver Product Water while the
system is being sanitized.
ATTENTION
The total time needed to sanitize the system is at least 4.5 hours.
