UV Pure Technologies Crossfire Technology Hallett 1000NC, Instruction Manual

Page: 26 / 52

Hallett Instruction Manual
Released on 8-Aug-19
– GH2B
Page 26 UV Pure Technologies Inc. © 2019
50 ppm chlorine from bleach for 12 hours and then flushing. This can be
achieved by doing the following:
Step 1: Shutdown and unplug the unit.
Step 2: Shut off the water supply and relieve the water pressure by opening a
tap.
Step 3: Remove the filter from its housing and fill the housing with bleach
Step 4: Re-mount the housing (but not the filter) and plug in the unit to turn it
on.
Step 5: Once the unit is operating, turn on the water supply and have the
water flow to all taps (hot and cold), toilets, the washing machine and other
water-using appliances
– the bleach must fill every inch of plumbing. The
Dose Alarm may arise due to low UVT after the introduction of bleach. If this
occurs, use the manual override on the optional solenoid valve to keep valve
open during procedure.
Return override to auto position afterward.
Step 6:
When you detect the odor of chlorine at each spot, turn off the water
and let the bleach remain in the lines for at least 12 hours and turn off the
UV unit during this time.
Caution: Do not allow corrosive chemicals to remain in the unit for
more than 12 hours
– Do not operate unit during this time period as
heating the water will increase corrosive nature of chemicals.
Step 7: After the waiting period is over, plug in the unit. Once stable, flush
every line for at least five minutes or until the odor of chlorine is gone. See
local regulations for proper disposal of chlorine residual, especially in the
case of discharge into a septic system.
Step 8: Now that the disinfection procedure is complete you will need to
return the filter to its housing. Shut off the water supply, relieve water
pressure by opening a tap, and return the filter to the housing. Allow a few
days after a disinfection procedure before getting a sample since residual
chlorine may affect the results.
Have the water tested by a local recognized testing agency prior to any water
consumption. UV Pure partners with water testing organizations in select
locations throughout North America. Contact UV Pure for potential water
testing partners: 1-888-407-9997. The testing should be performed on a
regular basis as required by local regulations.
Automatic Quartz Sleeve Cleaning Device (available on most models)
The self-cleaning feature of the Hallett system involves a wiper turning inside
the quartz sleeve. The wiper operates soon after power up of the lamps and
then every 4 hours it will cycle for 5 minutes. The wiper can be enabled
anytime in the Advanced Settings menu, item 2.2.1.2. The LED will flash