Better Water LLC; rev. Jun 2016
Page 66 of 72
MediPac, Tank-Feed Operator Manual
APPENDIX A: Sample Quality Assurance Checklist
page 2
WATER TREATMENT SYSTEM QUALITY ASSURANCE CHECKLIST
(example)
ITEMS TO BE CHECKED
MON
TUE
WED
THU
FRI
SAT
SUN
RO, Switch Positions
Check Normal Operation TANK
Check Normal Operation DIRECT
RO Flushes Correctly
RO goes into Disinfect
RO, Lights and Alarms
Operate Light ON?
High Feed Temp. OFF?
Low Pressure Shuts OFF at psi?
High Product Pressure Shuts Off at psi?
Poor Water Quality Monitor functions
properly?
Interlock Fault Light Off?
RO, Flow-Meters
Product Flow in gpm
Reject Flow in gpm
Recirculation Flow in gpm
RO, Water Quality Meter
Feed Water TDS in ppm
Product Water TDS in ppm
Rejection Rate (>90%)
Poor Water Quality Set-Point
RO, Pressure Gauges
Membrane Pressure, psi
Reject Pressure, psi
Product Pressure, psi
Post-Treatment, Big Blue Filter
Pre-Filter Pressure, psi
Post-Filter Pressure, psi
ΔP Pressure, psi (<15)
Post-Treatment, .03 Filter
Pre-Filter Pressure, psi
Post-Filter Pressure, psi
ΔP Pressure, psi (<15)
Post-Treatment, U.V. Light
Pre-U.V. Light Pressure, psi