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Armstrong International
Parc Industriel Des Hants-Sarts, 2ème Avenue No. 4, Haerstal, B-4040, Belgium
armstronginternational.com/brain
Disinfection Step by Step - 2 (running a routine cycle)
You are about to run a disinfection cycle of the blend circuit. Before you begin, make
sure there is an adequate supply of hot water for the cycle. You will also require a
reliable clock or stopwatch to monitor the duration of part of the cycle.
Make sure all
warnings, cautions and responsibilities on page 32 are observed during
the cycle.
1
2
3
4
5
6
7
8
Click Off under Valve Control.
Click Arm.
Click Trigger.
Start the stopwatch or make a note of the time of day. Monitor the temperature and time until a satisfactory
disinfection of the blend circuit has been achieved.
Click Cool Down.
Draw-off hot water from the blend circuit. Use either the last outlet on the circuit or a dump valve tted
near to the end of the circuit.
When the DRV40 temperature is within normal operation, stop the draw-off.
Allow the DRV40 to return to normal operation automatically.
IMPORTANT! - CHANGES TO THE PLUMBING SYSTEM.
Any alteration to the plumbing system that may affect the blend circuit may, as a consequence, also
affect the Disinfection Timeout period. Repeat all of Step by Step -1 to maintain a reliable disinfection
cycle for the system.
MAKE SURE ALL OUTLETS ON BLEND CIRCUIT ARE NOT IN USE UNTIL TEST IS COMPLETE!
No one should be allowed to approach within 3 meters of any affected outlets.
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