2
200 SERIES WARM CLIMATE HIGH-PROFILE DIRECT DISCHARGE UNIT
Installation Instructions
GENERAL
INSTALLATION
outstanding dependability and
performance.
Please read and retain this
manual. It will be helpful for future
reference, training, troubleshooting,
and maintenance.
Site Evaluation
Each Hydro-Guard® Unit installation
is unique and will require a
minimum of advance planning. Prior
Overview
The Hydro-Guard® 200 Series
Warm Climate High Profile Direct
Discharge Unit, the industry's
premium patented, programmable
flushing apparatus, is suitable
for year-round use in warm
and moderate climates. This
Automatic Flushing System has
been designed, engineered,
and manufactured to provide
Hydro-Guard® 200 Series Warm
Climate High-Profile Direct
Discharge Air Gap Unit
1.
Remove the Hydro-Guard® Unit
from Its packaging and inspect for
possible damage during shipping.
2.
Excavate a suitably-sized ditch
ensuring it is connected on one
side to the utility's service line
trench. Remove any debris that
might create uneven pressure
on the Unit. Compact the bottom
of the hole in order to minimize
settling after installation. Place #57
stone, then noncompacted clean
bedding material within the bottom
of the hole.
3.
Slowly lower the Hydro-Guard®
Unit into place, pressing it firmly
into the noncompacted bedding
material until it is fully seated.
4.
Connect the utility's water
system to the Hydro-Guard® Unit
by means of the 2" threaded
connection. Ensure that Unit
is level before beginning the
backfilling operation.
to the installation of the device, the
drainage patterns for the intended
installation location should be
reviewed. The drainage pattern must
permit discharged water to flow
away from the Hydro-Guard® Unit in
the case of a backflow situation. In
cold-weather applications multiple
nightly flushes are effective in
managing discharge volumes and
preventing the accumulation of ice.
5.
Backfill the hole around, under,
and inside of the Unit with clean
fill and/or #57 stone. Backfilling
should be accomplished in 6"
compacted lifts. Check that the
Unit Is level.
6.
Disinfect the Hydro-Guard®
Flushing Device in accordance
with the utility's policy. DO NOT
exceed the dosage and contact
times recommended by the AWWA.
2" Adjustable Flow Valve
UV Protected/Impact Resistant Channel
Enclosure 17" x 24" x 34"
9 Volt Latching Solenoid
2" x 1¼" Reducer With Diffuser
4" Air Gap
6" Receiver Pipe (By Others)
Dechlorination System
BlueTooth or NODE Controller
Integrated Program
Mueller Curb
Box (Optional)
Mueller 2"Curb
Stop (Optional)
Quick Disconnect
Supply Line (By Others)
Quick Connect (HG-S116B Portable
Sample Valve Optional)
SCH-80 PVC Internal Piping
(Brass Optional)
