Handler IV User manual

HANDLER IV
OPERATOR’S
MANUAL

Page 1
The Handler IV Batch and Induction Tank
Table of Contents
Warranty 2
Warranty Registration ...............................................3
1. Introduction 6
2. Safety 7
3. Safety Decal Locations 10
4. Assembly & Installation 11
5. Operation 12
Plumbing Package System (3” Package) ...............15
Mixing Dry & Packaged Products ...........................17
6. Trouble Shooting 19
7. Parts 21
3” Plumbing Package Breakdown ..........................21
3” Plumbing Package Breakdown w/ Pump ...........22
8. Tank Parts Breakdown 23
9. Specications 24
www.thehandler.com

Page 2
WARRANTY
Handler products are warranted for one year from date of purchase against defects in
material and workmanship and to perform according to specications when such products
are properly assembled, installed, used, and maintained. Warranty is granted to original
owner only.
Our obligation under this warranty is limited to repairing or replacing, at our option,
and excluding pumps, within 12 months of the retail delivery date. This obligation shall
not include any transportation charges or costs, or any liabilities for direct, indirect or
consequential damage or delay.
Warranty Limited or Void
Any use for purposes other than those for which the product was designed, operation
beyond rated capacity, substitution of parts not approved by Norwesco, or alteration
or repair by others in such manner as in our judgement affects the product materially and
adversely shall void this warranty.
Warranty does not apply to any machine or part which has been repaired or altered in any
way that in the company’s judgement, affects its reliability, or which has been subject to
misuse, negligence or accident.
Furthermore, component parts, equipment, accessories and items not fabricated by
Norwesco are warranted only to the extent of the original manufacturer ’s warranty.
The engines that are included with our pumps
not by Norwesco. Please refer engine warranties to the authorized engine dealer near you.
Norwesco reserves the right to make improvement changes on any of our products
without notice.
Warranty Claims Procedure
1. A warranty claim form must be completed at your Handler Dealer.
2. Defective parts for which a warranty claim is made must be returned to the dealer within
15 days from the claim date.
are warrantied by the engine manufacturer,

Page 3
Batch and induction tank
Warranty Registration Form & Inspection Report
Warranty Registration
This form must be lled out by the dealer and signed by both the dealer and the customer at the time of delivery.
Customers Name ________________________
Address _______________________________
City, State, Code _________________________
Phone Number (___) ______________________
Deliver Date ____________________________
Serial Number of Unit _____________________
Dealer Name _____________________________
Address _________________________________
City, State, Code ___________________________
Phone Number (___) _______________________
Check One:
Comercial Use: _______
Farm Use: ___________
Dealer Inspection Report Safety
______ Frame Fasteners Tight
______ Chemical Hoses Tight
______ Engine Has Oil
______ All Decals Installed
______ Review Operating & Safety Instructions
I have thoroughly instructed the buyer on the above described equipment and the customer at the time of which
reveiw included the Operator’s Manual content, equipment care, adjustments, safe operation and appolicable
warranty policy.
Date ___________________________ Dealer’s Rep. Signature _____________________________
The above equipment and operator’s Manual have been received by me and I have been thoroughly instructed
as to care, adjustments, safe operation and applicable warranty policy.
Date ___________________________ Owner’s Signature _________________________________

Page 4

Page 5
Norwesco follows the general safety
standard specied by the American Society
for Agricultural Engineers (ASAE) and the
Occupational Safety and Health Administration
(OSHA). Anyone who will be operating and/or
maintaining the Handler IV batch and induction
tank must read and clearly understand ALL
safety, operating and maintenance information
presented in this manual.
Do not operate or allow anyone else to operate
this equipment until such information has been
reviewed. Annually review this information
before season start-up.
Make these periodic reviews of SAFETY
and OPERATION a standard practice for all
equipment. We feel that an untrained operator
is unqualied to operate this equipment.
A sign off form is provided for your record
keeping to show that all personnel who will
be working with the equipment have read and
understood the information in the Operator’s
Manual and have been instructed in the
operation of the equipment.
Date Employee Name Employer’s Signature
SIGN OFF FORM

Page 6
1. INTRODUCTION
Congratulations on your choice of a Handler
and induction tank.
Safe, efcient and trouble-free operation of your Handler
IV requires that you and anyone else who will be operating
or maintaining the batch and induction system, read
and understand the safety, operation, maintenance and
troubleshooting information contained in the Operators’s
Manual
Keep this manual handy for frequent reference and to pass
on to new operators or owners.
Operator Orientation
The directions left, right, front, and rear as mentioned
throughout this manual, are as seen from the operator’s
position facing the front of the Handler tank. With the
proper orientation, the Handler name will be visible on the
side of the left manhole.
IV batch

Page 7
2. SAFETY
Safety Alert Symbol
Why is SAFETY important to you?
This safety Alert symbol means ATTENTION! BECOME
ALERT! YOUR SAFETY IS INVOLVED!
The Safety Alert symbol identifies important safety
messages on the Handler IV batch and
When you see this symbol, be alert to the
personal injury or death. Follow the instruction
in the safety
3 BIG REASONS
Accidents Disable and Kill
Accidents Cost
Accidents can be Avoided
SIGNAL WORDS
Note the use of the signal words DANGER, WARNING, and
CAUTION with the safety messages. The appropriate word
for each message has been selected using the following
guidelines:
induction tank.
possibility of
message.

Page 8
GENERAL SAFETY
1 Read and understand the operator’s Manual and all
safety signs before operating, maintaining, adjusting, or
unplugging the Handler.
2 Only trained competent persons shall use the Handler.
An untrained operator is not qualied to use the tank.
3 Have a rst aid kit available should the need arise and
know how to use it.
4 Wear appropriate protective gear. This list
could include, but is not limited to:
 • A hard hat
 • Protective shoes with slip resistant soles
 • Rubber or neoprene gloves
 • Wet weather gear
 • Hearing protection
 • Respirator or lter mask
Think SAFETY! Work SAFELY!
could affect the life of the equipment.
modication may impair the function and/or safety and
Do not modify the equipment in any way. Unauthorized
bystanders to possible serious injuries or death.
machine. An untrained operator exposes himself and
and safety instructions is not qualied to operate the
A person who has not read and understood all operating
manual and to follow them. All accidents can be avoided.
and understand ALL safety and operating instructions in the
SAFE operator. It is the operator’s responsibility to read
The most important safety device on this equipment is a
the Handler. Continue doing this on a annual basis.
operators or employees before allowing them to operate
Handler owners must give operating instructions to
good safety practises.
can be prevented. Do not risk injury or death by ignoring
follows safety precautions. Remember, most accidents
machine is familiar with the procedures recommended and
program. Be certain the EVERYONE operating this
you. Make these practices a working part of your safety
practices not only protect you but also the people around
Remember YOU are the key to safety. Good safety
YOU are responsible for the SAFE operation and
maintenance of your Handler IV batch and induction
tank. Ensure that you and anyone else who is going to
operate, maintain, or work around the Handler IV batch
and induction tank be familiar with the operating and
maintenance procedures, and related SAFETY
information contained in this manual. This manual will
take you step-by-step through your working day and
alert you to all good safety practices while operating the
Handler.

Page 9
• Before starting, read chemical manufacturers’
warnings, instructions and procedures and follow them
exactly.
• Post the Poison Control Emergency telephone
number for your area on sprayer before using agricultural
chemicals. The appropriate number can be found in the
inside of your telephone book. Have container label handy
when seeking medical attention.
• Review all safety related instructions with all personnel
annually.
• Do not put hands into the Handler when adding
product.
• Wear safety goggles, rubber gloves and protective
clothing whenever working with the Handler or on a
machine or a component containing toxic products. Keep
all shields and guards in place when operating.
Safety Decals
1 Keep safety decals and signs clean and legible at all
times.
2 Replace safety decals that are missing or have become
illegible.
3 Replaced parts must have current safety decal.
4 Safety decals or signs are available from your dealer
parts department.
How to Install Safety Decals
1 Be sure that the installation area is clean and dry.
2 Decide on the exact position before you remove the
backing paper.
3 Remove the smallest portion of the split backing paper.
4 Align the decal over the specied area and carefully
press the small portion with the exposed sticky backing in
place.
5 Slowly peel back the remaining paper and carefully
smooth the remaining portion of the decal in place.
6 Smaller pockets can be pierced with a pin and
smoothed out using the piece of decal backing paper.

Page 10
3. SAFETY DECAL
LOCATIONS
The types of decals on the equipment are shown in the
illustrations below. Location is depicted on the photograph
below. Good safety requires that you familiarize yourself
with the various safety decals, the type of warning and
the area, or the particular function related to that area that
requires your safety awareness.
Think SAFETY! Work SAFELY!
Figure 3.1 Safety Decal Location

Page 11
4. ASSEMBLY &
INSTALLATION
ABOUT YOUR HANDLER
Model Type
You have purchased a free standing Handler IV batch and
induction tank. All components required to install the unit
are included in the package, except for the ttings used to
join the Handler tank to the existing sprayer lines. Purchase
these from your dealer, as the size may vary between make
and model of sprayer.
Valve System
Each Handler IV batch and induction tank has been
equipped with a plumbing package valve system. The
user is able to puncture and rinse product jugs while all the
time delivering water and product to the sprayer. Identify
precisely the model type and valve system you have
purchased before you begin assembly and installation.
Plumbing Line Diameter
Your Handler IV batch and induction tank is equipped with
a 3” diameter main plumbing line.
The Handler IV comes preassembled, please proceed to
Section 5, Operation.

Page 12
5. OPERATION
TO THE NEW OPERATOR OR OWNER
It is the responsibility of the owner or operator to read
and understand this manual, the sprayer manual and
the chemical container label before starting. Follow
all safety instructions exactly. Safety is everyone’s
business. By following recommended procedures, a
safe working environment is provided for the operator,
bystanders and the environment.
Many features incorporated into this equipment are the
result of suggestions made by customers like you. Read
the manual carefully to learn how to operate the machine
safely, and how to set it to provide maximum efciency.
By following the operating instructions in conjunction with
a good maintenance program, your Handler will provide
many years of trouble-free service.
OPERATING SAFETY
HOW THE SYSTEM WORKS
The handler consists of a plastic tank mounted near or on
a sprayer or other water source unit, and a valve system
plumbed for adding product to the machine. A patented
knife system is located inside the handler tank to puncture
and split open the bottom of the product container
Fresh water enters the bottom of the container from a line
through the side of the eductor tank. Valves in the plumbing
control the removal of the product and rinse mixture from
the tank and allow fresh water to enter for rinsing the unit.
Mixing and removal of product from the handler unit is
accomplished using the plumbing package system utilizing
a pump.
WARNING
1 Read and understand the Operator’s Manual and
all safety signs before operating, maintaining,
adjusting or unplugging the Handler.
2 Read chemical manufactures’ warnings, instructions,
and procedures before starting and follow them exactly.
3 Do not put hands into the Handler when adding
chemicals.
4 Wear safety goggles, rubber gloves and protective
clothing whenever working with the Handler or on a
machine or a component containing toxic chemicals.
5 Keep all shields and guards in place hen operating.
6 Clear the area of all bystanders, especially children,
before starting.
7 Review safety instructions annually.
WARNING
When using a gas or diesil engine always check fuel
and oil level before starting the engine.
Read manufacturer’s owner manual for further instruction
on use and maintenance of engine.

Page 13
Handler IV
(Customer Supplied Pump)
1 Handler Tank
2 Mounting Frame
3 Handler Knife (Inside Tank - Not shown)
4 Agitation Valves
5 Jug Rinse Valve
6 Tank Rinse Valve
7 Suction Line (Under Tank)
8 Suction Valve
9 Discharge Port (To Sprayer)
10 Induction Port (From Pump)
11 Fresh Water Inlet
Handler IV
(with Pump Installed)
1 Handler Tank
2 Mounting Subframe
3 Handler Knife (Inside Tank - Not shown)
4 Agitation Valves
5 Jug Rinse Valve
6 Tank Rinse Valve
7 Suction Line (Under Tank)
8 Suction Valve
9 Discharge Port (To Sprayer)
10 Fresh Water Inlet
3
1
6
44
5
9
78
10
2
3
1
6
44
5
9
7
8
10
2
11

Page 14
BREAK IN
Although there are no operational restrictions on the
handler when used for the rst time, it is recommended
that the following mechanical items be checked:
A) Functional Check
After the Handler has been installed, a complete functional
check should be done to verify that the plumbing has been
properly connected and there are no leads. Before adding
product to the system, run the system as if adding product
during operation, but using only water. Open and close
each valve to simulate the complete operation of product
removing and container rinsing.
NOTE
Place a used, clean product container in the
handler to direct the stream of water back
into the tank.
Check all tting and connections for leaks.
Stop all leaks by tightening fittings or
disassembling and applying a thread sealant
to the threads. Do not use product unless all
leaks have been stopped.
B) After adding 5 and 50 containers of product:
1 Re-torque all mounting fasteners
2 Check plumbing for leaks. Stop all leaks by tightening
ttings or disassembling and applying a thread sealant to
the threads.
PRE-OPERATION CHECKLIST
Efcient and safe operation of the Handler requires that
each operator reads and understands the operating pro-
cedures and all related safety precautions outlined in this
section. A pre-operational checklist is provided for the
operator . It is important for both personal safety and
maintaining the good mechanical condition of the Handler
that this checklist be followed.
Before using the Handler and each time thereafter the fol-
lowing areas should be checked off:
1 Check that your personal protective gear is in good
condition.
2 Review the warnings and instructions on the product
container label.
3 Check the plumbing for leaks. Repair all leaks before
starting.
4 Review and follow the Pre-Operation checklist for the
sprayer.
OPERATION
The Handler IV can be adapted for use on any existing
sprayer or water supply vehicle. It may be used for adding
liquid, dry product, or solupacks. The capability of your
water supply source and the type of valve system you
have chosen to purchase with your Handler IV Batch and
Induction tank will determine the installation conguration
and the operating procedures. Carefully review the section
that applies to your particular system.
CAUTION
1 Wear appropriate personal protective gear
whenever working with the Handler or around toxic
chemicals.
2 Read and follow warnings and instructions on
chemical container label.
3 Do not place hands into Handler tank at any
time.
4 Review Sprayer Manual before starting.

Page 15
PLUMBING PACKAGE
OPERATION
(Customer to Supply Pump)
A) Liquid Containers
1 Close all valves and open right lid (knife side). (See
Fig. 5.2)
2 With all valves closed except suction valve - Valve #1
(draw from nurse tank position), start nurse pump to draw
fresh water from supply tank. (See Fig 5.3)
3 Place container into tank and puncture. Push the
container down with consistent and even force to cut the
bottom of the container and to allow it to drain. Drainage
and rinsing is faster if one or more sides of the container
are cut into while puncturing. (Se Fig. 5.4)
4 Open Valve #2 (jug rinse valve) to rinse container (See
Fig 5.5). Repeat until container is thoroughly rinsed. Then
close valve #2 and remove container.
Repeat Steps #3 and #4 until all containers have been
rinsed.
5 Close all lids and open valve #5 (rotoush valve)
to rinse Handler tank (See Fig. 5.6). When rinsing is
complete, close valve #5 to stop water ow into Handler
tank.
3
1
6
4
5
2

Page 16
6 Open valve #1 (suction valve) to allow mixture to be
drawn from Handler tank. (See Fig. 5.7)
7 Open Valve #3 (discharge valve) to allow mixture to
be delivered to sprayer. (See Fig. 5.8)
Repeat Steps #5 to #7 as necessary to rinse tank.
8 To ll remainder of tank (if applicable), open suction
valve (Valve #1) to “draw from nurse tank position”, and
open (or keep open) valve #3 (discharge valve).
9 When desired sprayer tank volume is achieved, close
valve #3 and move valve #1 to off position and turn off
pump.
Figure 5.2 Knife system inside tank

Figure 5.3 Suction Valve - drawing from nurse tank position
Figure 5.4 Puncture Jug
Figure 5.6 RotoFlush Valve
Figure 5.5 Jug Rinse Valve

Page 17
Figure 5.9 Left Agitation Valve
Figure 5.10 Right Agitation Valve
Figure 5.8 Open Position
Figure 5.7 Suction Valve Drawing from the Handler
B) Mixing Dry and Packaged Products,
recirculation Instructions for Both Liquid
and Dry Products
1 Close all valves and open left lid (no knife in opening).
2 With all Valves Closed, start nurse pump.
3 Turn three-way valve (valve #1) so it is drawing water
from nurse tank. (Fig 5.3)
4 Open one or both valves #4 & #6 (agitation valves)
and ll Handler tank with appropriate amount of water to
mix product. (Fig. 5.9 & 5.10)
5 Slowly pour product into Handler tank.
Hint: Use left opening to prevent contamination of knife.
6 Turn valve #1 (suction valve) to “draw from Handler
tank position”. (Fig. 5.7)
7 Adjust agitation by adjusting agitation valve(s)
(valves #4 & #6) and/or adjusting pump motor speed if
gasoline engine driven (Fig. 5.9 & 5.10)

Page 18
Figure 5.11 Agitation Jets (Inside Tank)
Note
Agitation jets can be adjusted downwards
or both to the rear depending on
operator preference and the type of
product being mixed (See g. 5.11)
8 Once the desired mixture is achieved, close agitation
valve(s) to prevent continued recirculation.
9 Open valve #3 (discharge valve) to send Handler tank
contents to sprayer tank. (See Fig 5.8)
10 Close valve #3 once tank is lled to desired level or all
product has been delivered.
11 Turn valve #1 (three way valve on suction side of
system) to “off position”
12 Turn off pump. If tank rinsing is desired then continue
to the next step.
13 To rinse lines and tank, turn valve #1 on to draw from
nurse tank.
14 Start pump.
15 Open agitation valves (valves #4 & #6), and ush the
lines.
16 Close agitation valve(s) and open rotoush valve (valve
#5) to ush inside of tank. (See Fig. 5.6)
17 Once the inside of the tank is ushed then close
rotoush valve and turn three-way ball valve (valve #1) so
it draws from the Handler tank.
18 Open valve #3 (discharge valve) and send rinsate to
sprayer tank.
19 Repeat steps #13 to #18 as necessary to rinse tank.
PLUMBING SYSTEM
OPERATION
(with pump installed)
Ensure pump engine oil level is full before operation.
• Please use same instructions as “Plumbing
Package Operation”.

Page 19
6. TROUBLE SHOOTING
The Handler batch and induction tank is a simple
product adding system that employs either a suction or
plumbing system to place product into your sprayer tank. It
is a convenient and reliable system which requires minimal
maintenance.
The following troubleshooting section list many of the
problems you may encounter. It denes the possible
causes and presents solutions to the problems. If you
have a different problem, even after having read through
this troubleshooting section, please call you local Handler
dealer or the factory. Before you call, please have this
Operator’s Manual as well as the model type and operating
system you have purchased available for reference.
Problem
Venturi Won’t Suck
Venturi is sucking, but mixture
is not drawn in to sprayer tank.
Jugs won’t puncture properly.
Product is splashing.
Cause
Improper installation of venturi.
Improper line size.
Obstructions in the lines.
Improper ttings.
Dull blade.
Improper handling of jugs.
Dull blade.
Solution
Check to make sure the venturi has been
installed in the proper direction and ensure that
the nozzle of the venturi is in place.
Check to make sure the discharge line is large
enough to accommodate the ow of the mixture.
Discharge line should be no smaller than the
size of the tting on the venturi. (1 1/2” or 2”
depending on the model.)
Check to see if there are obstructions in the
line after the venturi. This can be done by
running a hose directly from venturi to the top
of the sprayer tank, bypassing all of the sprayer
plumbing.
If venturi is sucking properly, check all ttings to
make sure they are not smaller than the hose
size being used. Tees and elbows will add to
back pressure created after the venturi, so avoid
the use of elbows and tees where possible.
Sharpen the knife assembly by removing the
assembly and securing it with a vice or on a
table. Sharpen with hand le or grinder.
Don’t force jug onto knife assembly. Apply
constant, even pressure.
Sharpen knife assembly by removing the
assembly and sharpening with hand file of
grinder.