9
Upgrades & Battery Replacement
300 SERIES COLD CLIMATE FLUSHING SYSTEM
HYDRO-GUARD FEATURES, UPGRADES AND SAMPLE COLLECTION
BATTERY REPLACEMENT
Generally a two-minute flush is
sufficient. Track your residual levels
and alter flushing frequency and/or
duration in order to maximize water
conservation.
Dechlorination
The Hydro-Guard 300 Series
Cold Climate is equipped
with a dechlorination system.
Dechlorination takes place as
a portion of the discharged
water passes through a housing
containing either sodium sulfite
or ascorbic acid tablets. This
action creates a concentrated
dechlorination solution that
then mixes with the non-directly
treated portion of the discharge to
effectively dechlorinate the entire
discharge volume.
300 Series Cold Climate Built-In
(NODE) Programming:
3.
Unscrew cap from bottom of
NODE programmer housing.
Insert two 9-volt alkaline
batteries. Tighten the cap
completely to ensure a water
tight fit.
The following is a brief overview and
introduction to our options.
Integrated Sample Station
The 300 Series Cold Climate Sub-
Surface Discharge Unit, features
a Sample Port quick connect that
allows the end user to collect a
sample from the 300 Series Cold
Climate installation site. To collect
a sample from the sample quick
connect the HG-S116B Portable
Sample Valve will be required.
(Recommendation: one HG-S116B
per every five 300 Series Cold
Climate units) You may wish to run
a brief manual-mode flush prior to
the collection in order to ensure
water indicative of the main-line
water quality is being sampled.
1.
Remove composite or cast iron
lid and insulation pad.
2.
Using the lifting holes and/
or lifting strap in the steel
mounting platform, raise the
internals of the 300 Series
Cold Climate to the surface.
4.
Return the internals of the
300 Series Cold Climate to
its proper location.
5.
Return the insulation pad
and cast iron lid to their
proper locations.
