Better Water LLC; rev. Jun 2016
Page 44 of 72
MediPac, Tank-Feed Operator Manual
SYSTEM MAINTENANCE, General
Maintenance Task
Frequency
(more often if needed)
Notes
Check the system for leaks
Daily
Visual Inspection
Monitor the system for
unusual sounds
Daily
Auditory Inspection
Clean external surfaces
Weekly
Use a soft, damp towel or
sponge.
(
DO NOT USE BLEACH
)
Record operational values,
ie. flows, pressures,
temperature, etc.
Daily or more often as
required by the facility
Record on a Pre-Treatment
Daily Checklist
Refill brine tanks with salt
Prior to salt level falling below
50% in the brine tank
Do not use “rock salt”. See
notes in Brine Tank section.
Empty and clean brine tanks
Annually
See notes in Brine Tank
section.
Change particulate filter
cartridges
Every 30 days or if there is a
pressure drop across the
device greater than 15 psi
while the RO is running
See Particulate Filtration
section and Change
Particulate Filter Cartridge
section
Change Pyrogen cartridge
Every 6 months or if there is a
pressure drop across the
device greater than 15 psi
while the RO is running
See Pyrogen Cartridge section
and Change Particulate Filter
Cartridges and Pyrogen Filters
section
Clean UV quartz sleeve
Every 6 months
See Ultra-Violet Irradiation
section
Change UV quartz sleeve
As needed
See Ultra-Violet Irradiation
section
Change UV bulb
Annually
See Ultra-Violet Irradiation
section
Media inside media tanks
Better Water LLC
recommends that tank media
be changed every three years
unless…
… otherwise specified by the
medical director and/or
company polices,
… by the specific thresholds
determined for each individual
pre-treatment component
device after two verified
regeneration cycles
See the section for each
individual pre-treatment
component device for the
specific threshold
Perform chemical, microbial,
and endotoxin testing on feed
and product water as per
AAMI requirements
Schedule established by the
Medical Director
Submit samples to a qualified
testing laboratory