Green Leaf Workhorse UTV425HM Assembly / Operation Instructions / Parts Download Page 1

— ASSEMBLY INSTRUCTIONS

— GENERAL INFORMATION

— WARRANTY / PARTS / SERVICE

— AFTER SPRAYING

— WINTER STORAGE

After use fill the sprayer part way with water. Start the sprayer and 
allow clear water to be pumped through the plumbing system 
and out through the spray wand.

Refill the tank about half full with plain water and use a chemical 
neutralizer such as Nutra-Sol® or equivalent and repeat 
cleaning instructions. Flush the entire sprayer with the neutral-
izing agent. Follow the chemical manufacturer’s disposal 
instructions of all wash or rinsing water.

Drain all water and chemical out of sprayer, paying special
attention to pump and valves. These items are especially prone 
to damage from chemicals and freezing weather.

The sprayer should be winterized before storage by pumping a 
solution of RV antifreeze through the entire plumbing. Proper 
care and maintenance will prolong the life of the sprayer.

The pumping system draws solution from the tank, through the 
strainer and to the pump. The pump forces the solution under 
pressure to the spray wand.

The pump has a pressure switch which will shut the pump off 
when it reaches 60 PSI/2.2 GPM  or  45PSI/5.0 GPM

Pressure may be regulated by opening or closing the bypass 
valve located on the top of the tank. The more it is opened, the 
lower the pressure will be.

Regularly  inspect  the  suction supply  screen  on the inside of 
the tank. Flush with water to clear any accumulated debris.

The purpose of this manual is to assist you in assembling,
operating and maintaining your lawn and garden sprayer. Please 
read it carefully as it furnishes information which will help you
achieve years of dependable trouble-free operation.

Workhorse products are warranted for one year from the date of 

purchase against manufacture or workmanship defects for personal 

or homeowner usage with proof of purchase. Workhorse products 

are warranted for 90 days for commercial users. Any unauthorized 

modification of a Workhorse brand sprayer will void warranty. 

Your  authorized  dealer  is  the  best  source  of  replacement parts &

service. To obtain prompt, efficient service, always remember to give 

the following information:

1. Correct part description and part number.

2. Model number of your sprayer.

Part description and part numbers can be obtained from the

illustrated parts list section of this manual.

Whenever you need parts or repair service, contact your distributor/ 

dealer  first.  For  warranty  work  always  take  your original  sales  slip,

or  other  evidence  of  purchase  date,  to your distributor / dealer.

Tools required:

 

1 — 1/2” Socket Wrench 

 

1 — Thread Sealant

— OPERATION

40/60 GALLON UTV SPRAYER

MODELS # UTV425HM, UTV45BLHM, UTV627HM, UTV65BLHM

•  Polyethylene Tank
•  12 Volt Diaphragm Pump
•  2.2 or 5.0 G.P.M.
•  Lever Handgun

•  25 Ft. of 3/8” Hose
•  Pressure Gauge
•  Adjustable Pressure Range

WARNING: 

Some chemicals will damage the pump valves if allowed to soak untreated for a long period of time. Always

flush the pump with water after use. Do not allow chemicals to sit in pump for extended times of idleness. Follow chemical 
manufacturers instructions on disposal of all waste water from the sprayer.

*These sprayers are designed to be attached to a stable surface.

Assembly / Operation Instructions / Parts

40/60 GALLON

UTV SPRAYER

WORKHORSE

S   P   R   A   Y   E   R   S

a Division of Green Leaf, Inc®

WARNING:

 This product can expose you to chemicals

 including lead, which is known to the State of California
 to cause cancer.    www.P65Warnings.ca.gov

!

WORKHORSE SPRAYERS

®

, a division of Green Leaf, Inc.   9490 N BALDWIN ST   FONTANET, IN 47851   www.workhorsesprayers.com   888-433-6631

PATENT
   #10,405,475

Reviews: