11
ECHO YARD SHIELD SYSTEM
INSTRUCTION MANUAL
APPLICATION
WARNING
Chemical hazard. Chemical causes eye irritation and is harmful if
swallowed, inhaled, or absorbed through the skin. Wear appropriate
protective clothing and devices when working with ECHO Yard
Shield System. Do not spray on or near people or animals. Allow
sprayed area to dry completely before permitting people or animals
to enter.
CAUTION
Chemical can blow and drift. Apply on calm days. Otherwise,
sprayed chemical can drift up to 150 meters, causing unintentional
contact.
A full tank of Yard Shield mixture will cover 15,000 square feet.
Aim blower at the ground, bushes, shrubs, hard-to-reach places, and
mosquito breeding grounds. For best results, position blower 3 - 6 feet
from area to be treated and use blower at wide open throttle.
Progress at a normal walking pace, sweeping blower in a side to side
motion, always overlapping passes. Avoid walking directly into spray.
Apply until surfaces are wet but not dripping. People and pets may
safely return to area after application is dry.
Yard Shield will remain effective for up to 3 weeks, as long as surfaces
remain dry. Precipitation will wash Yard Shield away.
1. Disconnect quick disconnect valve (A) by pushing silver button.
CAUTION
To prevent leaking, mix chemical while tank pigtail hose is discon-
nected from blower.
2. Remove cap from tank. To mix a full tank, pour 1.25 ounces of
Yard Shield concentrate into tank. Fill tank with water to 1.5 gallon
mark. Use graduation marks on concentrate bottle and backpack
tank to mix less than a full tank of solution. Mix only as much as
you will use in one session.
3. Replace cap.
CAUTION
Spilling hazard. Tank must remain upright at all times, otherwise
contents may leak from cap.
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