Lesco Premium Series User manual

Manual No. 184320
Rev A. 12/31/2019
ECN19-149
5 1/2” x 8 1/2” Booklet
Use and Care Manual
For Help, Informaon or Parts, Call 1.800.347.4272
Lesco, Inc.
1301 East 9th Street, Ste 1300
Cleveland, OH 44114
www.Lesco.com
CAUTION: Read and follow all instrucons

Page 2
If you experience problems or have questions contact our toll free Customer Service
Center, Monday - Friday | 8:00 AM - 5:00 PM EST at 1.800.347.4272 or access online at:
www.Lesco.com.
SAFETY PRECAUTIONS
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
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

ABOUT THIS SPRAYER
WARNING: RISK OF FIRE, BURNS, OR ELECTRICAL SHOCK. To reduce the risk of injury, user must read
and understand entire instruction manual before operating this Sprayer.


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







Cleaning & Storage.




ASSEMBLY INSTRUCTIONS
ASSEMBLE EXTENSION, SHUT-OFF, NOZZLE AND
SPRAY OPTIMIZER

(See Figure A)
Optional

(Do not
over tighten, actual position will vary. See Figure B)


(See Figure C)
Figure A
Figure B
(Optional)
Figure C
Page 3
SELECT NOZZLE FROM CHART BELOW
A. Cap Nut
B. Adjustable Cone Nozzle
C. Red High-Volume Fan Nozzle
D. Yellow Low-Volume Fan Nozzle
E. Flat Seal
F. Adapter
G. Extension
B
A
F
E
G
D
Spot spraying in or around
ower beds, trees and shrubs.
Edging along fences, driveways,
and walkways.
Killing brush such as poison
ivy, poison oak, kudzu and wild
blackberry.
Preparing garden beds fo
planng of ornamentals and
vegetables.
Lawn replacement. Kill lawn
and weeds before planng a
new lawn.
Preparing large areas for
planng of ornamental and
vegetable gardens.
For precision spraying in
conned areas such as
gardens and ower beds.
ADJUSTABLE CONE USES:
RED HIGH VOLUME FAN
NOZZLE USES: YELLOW LOW VOLUME FAN NOZZLE USES:
C

Page 4
WARNING: RISK OF FIRE, BURNS, OR ELECTRICAL SHOCK. Use Charger only in a dry, dust-free
location free from any ammable or combustible liquids or vapors. Use only with Fountainhead
Group Batteries – Other types of batteries may burst causing personal injury and damage. Do not
short circuit the Charger or Battery terminals. Do not charge damaged Batteries. Do not expose to
liquid, vapor, or rain.
OPERATING INSTRUCTIONS
Slow Charger Instructions (for Sprayers so equipped):





Removing the
Battery.



 
 
 
 
 
 
 
 
 
 
 





 
 
 







Fast Charger Instructions (for Sprayers so equipped):





Removing the
Battery.



 
  
 
 
 
 
 
 
 
 
 



 

 
 
 
-



Page 5
OPERATING INSTRUCTIONS CONTINUED



Page 6
OPERATING INSTRUCTIONS CONTINUED
Inserting the Battery:
WARNING: RISK OF FIRE, BURNS, OR ELECTRICAL SHOCK. To reduce risk of battery re or bursts,
use only Fountainhead Group Batteries that are in good condition and have not been damaged.
Do not use Batteries that are wet or have been damaged.
CAUTION: RISK OF UNINTENDED SPRAYING. Ensure that the Power Switch is in the OFF (O) posi-
tion and that the Shut-o is in the closed position (Lever released) before inserting the Battery.
The Sprayer will spray when the Battery is inserted if the Power Switch is in the ON (I) position and
the Shut-o is open (Lever depressed).









Filling the Sprayer:
WARNING: RISK OF DEATH, PERSONAL INJURY AND/OR PROPERTY DAMAGE FROM IMPROPER
CHEMICAL USE OR MIXTURE. Never use ammable or combustible liquids, caustics, acids, or hot
water in this Sprayer. Spraying ammable or combustible liquids can create combustible fumes
that could be ignited by the electrical system in the Sprayer, causing an explosion. Always refer
to chemical manufacturer instructions for proper mixture. Always wear appropriate personal
protection equipment as instructed by chemical manufacturer when using, preparing, handling,
spraying, or disposing of chemicals. This includes at least goggles, gloves, and protective cloth-
ing.
CAUTION: RISK OF DAMAGE TO INTERNAL COMPONENTS. Use of chemicals other than water
based or water soluble solutions may damage the Sprayer and will void the warranty. Do not
operate the Sprayer without the In-Tank lter properly installed. Doing so could allow debris to
enter the Pump causing clogging or damage to the Pump.
-









Removing the Battery.



 

Cleaning and Storage.

Servicing the In-Tank Filter.


-



Inserting the Battery.

OPERATING INSTRUCTIONS CONTINUED
Page 7
Removing the Battery:






Cleaning & Storage 
Charging the Battery

Powering-On and Spraying:
WARNING: RISK OF UNINTENDED SPRAYING AND CHEMICAL EXPOSURE. Ensure that the Shut-o
is in the closed position (Lever released) before setting the Power Switch to the ON (I) position.
The Sprayer will spray if the Shut-o is open (Lever depressed) when the Power Switch is set to the
ON (I) position. Only spray when the air is calm (no wind or air movement) to prevent chemical
spray from drifting into unintended areas.

Inserting the Battery.









Cleaning and Storage.
  


Page 8
OPERATING INSTRUCTIONS CONTINUED
Flow Rate and Pressure:





-





Determining Actual Flow Rate:




Battery Charge Indicator:

-


NOTE: Actual Battery life will vary depending on spraying technique, liquid sprayed, and nozzle
used.

 
 100%
 75%
 50%
 25%

-




SPRAYER MAINTENANCE
SPRAYER MAINTENANCE
Page 9
Cleaning & Storage
WARNING: RISK OF PERSONAL INJURY DUE TO CHEMICAL EXPOSURE. Always wear appropriate
personal protection equipment as instructed by chemical manufacturer when using, preparing,
handling, spraying, or disposing of chemicals. This includes at least goggles, gloves, and protec-
tive clothing. Prior to performing maintenance always depressurize Sprayer by setting Power
Switch to the OFF (O) position and then opening the Shut-o (depressing the Lever) to spray until
liquid ow stops.
CAUTION: RISK OF DAMAGE TO INTERNAL COMPONENTS. Failure to properly rinse out the Sprayer
may allow chemical residue build-up that can clog or damage the Filters, Pump, Shut-o, Wand,
and Nozzle. Chemical residue build-up can also contaminate subsequent applications. Leaving
chemical liquids in the Sprayer when not in use can lead to premature Sprayer wear. Never store
Sprayer with chemical in any part of the Sprayer.

Removing the Battery.




Inserting the Battery.




 








-



 


Charging the Battery.
Servicing the In-Tank Filter:
CAUTION: RISK OF DAMAGE TO INTERNAL COMPONENTS. Do not operate the Sprayer without the
In-Tank Filter properly installed. Doing so could allow debris to enter the Pump causing clogging
or damage to the Pump.

Removing the Battery.

 





SPRAYER MAINTENANCE CONTINUED
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







 



Harness Installation





(See Figure 1)



(See Figure 2)

(See Figure 3)

(See Figure 4)


Figure 4Figure 3
Figure 2
Figure 1

 

