Better Water LLC; rev. Apr 2017
Page 7 of 20
Cartridge Based Pyrogen Filtration System
(2-4 Filters)
Operator Manual
MONITORING PROCEDURES
The Cartridge Based Pyrogen Filtration System
must be monitored
on a
daily
basis by a
qualified technician
recording the items listed below on a
Quality Assurance Check List
. An
example checklist is provided in the
Appendix A
of this manual and may be reproduced for use.
1.
The filter gauges should be checked with water flowing, when there is
NO
demand for purified
water.
2.
Monitoring Requirements: (
record on the Quality Assurance Check List
)
a.
Filter system inlet pressure
b.
Filter system outlet pressure
c.
Bacteria/endotoxins (
check at least monthly; more often if necessary
) must meet established
standards
ADJUSTING PROCEDURES
1.
There are no adjustments that can be made to this device.
DAILY SHUTDOWN
1.
This device does not require any daily shutdown.
VALVES LEGEND and OPERATION
* NOTE: Valve legend and operation the same for all models, no matter the number of filter
housings.
* NOTE: Inlet and Outlet valves may be reversed if the device
requires Right-to-Left flow configuration. Reference labeling for
proper valve identification.
1.
Bypass Valve
Open to prevent water from entering the device, and closed to
allow water into the device to be filtered.
* CLOSED during normal operation
2.
Inlet Valve
Open to allow water into the device, and closed to prevent water
from entering the device.
* OPEN during normal operation
3.
Outlet Valve
Open to allow water to exit the device, and closed to prevent water
from exiting the device.
* OPEN during normal operation
#1
#2
#3
