18
098-0007 Rev B
Verify that the tank is empty by activating the “Manual Drain” mode (refer to Section 7.5.2
for entering the manual drain mode).
Turn off the Centurion following the shutdown procedure listed in Operation manual 98-2022.
Turn off the Feed water supply to the RO system.
Turn off the Centurion Plus Heat disinfection device using the rocker switch at the rear of the
system.
Disconnect tubing from all water connections located at the rear of the device (only
recommended if shipping the device to another building). Refer to Section 14.1 for details on
removing push-fit connections.
5
TECHNICAL INFORMATION
5.1
Theory of Operation
The Centurion Plus Heat disinfection device heats RO product water using a 1000 W heating element
located in an atmospheric break tank to >176 °F to disinfect a single Hemodialysis machine feed water
hose. The preheat time required shall be approximately 1 hr. Once the water reaches the disinfection
temperature, the hot water is pumped from the tank at a rate of 1 L/min (approx. 0.25 GPM) for at least
10 minutes. This provides 10 minutes of contact time with water @ >176 °F to disinfect the Hemodialysis
feed water hose. The device is intended to be paired with a hot water disinfect reverse osmosis system
(AmeriWater Centurion) to provide a complete Centurion Plus Heat disinfection using no chemicals. See
the following diagram:
5.2
Specifications
5.2.1
Feed Water Specifications
Quality
RO Permeate
Inlet Pressure
10-60 PSI
Temperature
34-95 °F
Continuous Free Chlorine
<0.1 ppm
NOTE:
Centurion Plus Heat disinfection device shall only be fed by a reverse osmosis system. Do not
connect the device to a tap water supply.
Summary of Contents for 000-HS120
Page 2: ......
Page 24: ...22 098 0007 Rev B Right Side...
Page 25: ...23 098 0007 Rev B Left Side Top with top panel and controller removed...
Page 27: ...25 098 0007 Rev B 6 3 Flow Schematic 6 3 1 Standby Mode...
Page 28: ...26 098 0007 Rev B 6 3 2 Preheat Mode...
Page 29: ...27 098 0007 Rev B 6 3 3 Dispensing Mode...
Page 30: ...28 098 0007 Rev B 6 3 4 Drain Mode...
Page 68: ...66 098 0007 Rev B 13 SPARE PART LISTING 13 1 Exploded View...
Page 69: ...67 098 0007 Rev B...
Page 70: ...68 098 0007 Rev B...
Page 71: ...69 098 0007 Rev B...
Page 72: ...70 098 0007 Rev B...
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