SCHABEN 6500 Series Manual

OPERATION & MAINTENANCE MANUAL
.COM
SERIES SPRAYER
COLUMBUS, NE
800.274.1025
NEWTON, KS
800.394.7662
BAKERSFIELD, CA
877.724.2236

1. Read and understand the Operators Manual and all
safety signs before using.
2. Place all controls in neutral, stop tractor engine, turn
monitor off, set park brake, remove ignition key, wait
for nozzles to stop spraying before servicing,
adjusting, or repairing.
3. Before spraying a field, be familiar with all potential
hazards: trees, rocks, ditches, gullies, etc. Plan the
spraying route to avoid hazards. Remember you are
driving a wide machine. USE CAUTION WHEN
CORNERING.
4. Keep hands, feet, hair and clothing away from all
moving and/or rotating parts.
5. Do not allow riders on the sprayer or tractor during
operation or transporting.
6. Clear the area of all bystanders, especially children,
before starting or filling with water or chemical.
7. Stay away from wing pinch points when folding or
extending wings. Keep others away.
8. Stay away from power lines when extending or
folding wings. Electrocution can occur without
direct contact.
9. Read chemical manufacturers warnings, instructions
and procedures before starting and follow them
exactly.
10. Do not breathe, touch or ingest chemicals. Always
wear protective clothing and follow safe handling
procedures.
11. Spray only when potential for chemical drift is at a
minimum. Even small amounts can affect
neighboring crops or sensitive plants and people.
12. Dispose of chemical containers by triple rinsing them
into the sprayer tank or thoroughly rinsing, crushing
and delivering to regional disposal site.
13. In case of poisoning, get immediate medical attention.
14. Only rinse sprayer while still in the field. Spray the
rinse thinly over the field already sprayed. Never
contaminate the farmyard or drainage systems with
sprayer rinse.
15. Do not eat in the field when spraying.
16. Before applying pressure to the hydraulic system,
make sure all components are tight and that steel
lines, hoses and couplings are in good condition.
17. Before applying pressure to chemical system make
sure that all connections are tight and that all hoses
and fittings are in good condition.
18. Review safety instructions annually.
1 - 6500 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
INTRODUCTION
Before operating the Sprayer and each time thereafter,
the following areas should be checked off:
1. Lubricate the machine per the schedule outlined in
the “Maintenance Section”.
2. Use only a tractor of adequate power and weight to
operate the Sprayer.
3. Ensure that the machine is properly attached to the
tractor. Be sure that a mechanical retainer is installed
through the drawbar pin and the safety chain is
attached to the drawbar cage. Jack is properly
stowed on bottom side of the tongue.
4. Check the hydraulic system. Ensure that the
hydraulic reservoir in the tractor is filled to the
required specifications.
5. Inspect all hydraulic lines, hoses, fittings and couplers
for tightness. Use a clean cloth to wipe any
accumulated dirt from the couplers before
connecting to the hydraulic system of the tractor.
6. Check the tires and ensure that they are inflated to
the specified pressure.
7. Calibrate the sprayer if it is the start of the season or
a new chemical is being used. Calibrate as specified
in rate control manual.
8. Check the condition and routing of all chemical hoses
and lines. Replace any that are damaged. Re-route
those that are rubbing pinched or crimped.
9. Check the spray pattern of each nozzle. Remove and
clean or replace any that have an unusual pattern.
10. Remove the steel mesh line filters and wash with
clean water. Reinstall.
11. Check that all connections in the electrical system are
connected and tight.
PRE-OPERATION CHECKLIST

SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 2
12. Remove delivery bolt (see figure 9) on breakaway
clamp and ensure wing breaks away freely and
returns to locked position. (Delivery bolt should not
be reinstalled, for delivery safety only)
13. Consult tractor manufacturers manual for hydraulic
operation system.(open or closed center system)
For closed center systems, leave hydraulic boom
operation block located on the center of boom as
factory installed (see figure 4). For open center
hydraulic systems, the by-pass (dump) valve needs
to be put back in th place of the by-pass (dump)
plug (see figure 3).
CONVERTING CLOSED CENTER TO
OPEN CENTER HYDRAULIC SYSTEM
* Standing behind the center of the sprayer looking
toward the tractor locate the boom folding hydraulic
block .
* Locate the by-pass (dump) valve (see figure 4) on the
right hand side and the by-pass (dump) plug on left
hand side.
* Remove both plug and valve.
* Reinstall by-pass valve on left hand side and
plug on right hand side.
* Plug in by-pass valve into 2 pin connector.
14. Inspect boom alignment.
* The boom is equipped with set bolt adjustments
to provide a means to adjust alignment.
* With the boom in field spraying position look down
the sprayer boom from end to end and adjust
alignment bolts as needed at each hinge.
* 6 points should be inspected annually.
* Left and right inner boom (see figure 6)
* Left and right outer boom (see figure 7)
* Left and right break away (see figure 8)
To adjust, loosen jam nut, turn position bolt to the required
position and retighten jamnut.
FIG. 9
FIG. 2

3 - 6500 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
TOP OF SPRAYER
BOTTOM OF SPRAYER
CLOSED CENTER SYSTEM
TOP OF SPRAYER
BOTTOM OF SPRAYER
OPEN CENTER SYSTEM
FIG. 3
FIG. 4

**CAUTION**
DO NOT PULL AT ROAD SPEEDS WITH
PRODUCT IN MAIN TANK
Electrocution hazard. Keep away from power lines. To pre-
vent serious injury or death from electrocution:
1. Stay well away from power lines when folding or
extending wings. Electrocution can occur without
direct contact.
2. Lower wings completely before moving or
transporting.
BOOM OPERATION
* Mount 7-function control box in a convenient place for
easy operator access. Attach to a 12 volt power source
(supplied with convenience tractor power plug). Route con-
trol cable through tractor cab and plug connectors together
and route wiring harness across hitch. *Be sure there are
no powerlines next to the machine and the sprayer is locat-
ed in an open area enough to allow the booms to swing
out and fold over without hitting any obstructions. The
hydraulic circuit control lever to the boom function circuit
must be placed in positive flow position prior to operating.
The boom circuit only requires 3 gpm of hydraulic flow. Set
hydraulic flow accordingly, increasing hydraulic flow will not
speed up boom function. Only reduce sprayer pump and
tractor performance.
1. LEFT BOOM TILT POSITION:
This spring-loaded-to-neutral-center toggle switch controls
the left boom tilt function. Move the switch up and hold to
raise the tip of the left boom and down to lower. Release
the switch, the left boom will stop moving and it will remain
in position. Use this function to raise the tip of the boom to
clear obstructions.
2. BOOM UP/DOWN:
This spring-loaded-to-neutral-center toddle switch controls
the boom height cylinders. Move the switch up and hold
to raise the entire boom assembly. Move the switch down
and hold to move down. Release the switch, the boom will
stop and remain at that position. To ensure optimal boom
performance never run boom in fully down position. Doing
so eliminates boom ride accumulator.
Note: Once tower cylinder bottoms out raise 1” for lowest
recommended sprayer height.
SPRAYER OPERATION
SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 4
FIG. 6
FIG. 7
FIG. 8

FIG.5
3. RIGHT BOOM TILT POSITION:
This spring-loaded-to-neutral-center toggle switch con-
trols the right boom tilt function. Move the switch up and
hold to raise the tip of the right boom and down to lower.
Release the switch, the right boom will stop moving and it
will remain in position. Use this function to raise the tip of
the boom to clear obstructions.
4. LEFT BOOM FOLD/EXTEND:
This spring-loaded-to-neutral-center toggle switch controls
the left boom position. Move the switch up and hold to fold
the left boom and down to extend. Release the switch, the
left boom will stop moving and it will remain at that position.
**IMPORTANT**
Extend the cylinder completely when extending the outer
boom to eliminate outer wing vibration. To insure the wing
is locked down hold the toggle switch down for 5 seconds
after the boom is fully extended.
5. LEFT OUTER BOOM SWING:
This spring-loaded-to-neutral center toddle switch controls
the left outer boom pivot function. Move the switch up
FIG. 15
and hold to pivot the left outer boom in and down to pivot
out. Release the switch, the left outer boom will stop and
remain at that position.
6. RIGHT OUTER BOOM SWING:
This spring-loaded-to-neutral-center toggle switch controls
the right outer boom function. Move the switch up and
hold to pivot the right outer boom in and down to extend.
Release the switch, the right outer boom will stop moving
and it will remain at that position.
7. RIGHT BOOM EXTEND/FOLD:
This spring -loaded-to-neutral-center switch controls the
right boom position. Move the switch up and hold to fold
the right boom and down to extend. Release the switch,
the right boom will stop moving and it will remain in that
position.
**IMPORTANT**
Extend the cylinder completely when extending the outer
boom to eliminate outer wing vibration. To insure the wing
is locked down hold the toggle switch down for 5 seconds
after the boom is fully extended.
5 - 6500 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
FOLDING/UNFOLDING PROCEDURES
Unfolding boom for field use
**CAUTION**
Electrocution hazard. Keep away from power lines. To pre-
vent serious injury or death from electrocution:
1. Stay well away from power lines when folding or
extending wings. Electrocution can occur without
direct contact.
2. Lower wings completely before moving or
transporting.
Note: Tractor should come to a full stop before folding
or unfolding sprayer. Make sure clear of any obstacles
overhead or around sprayer that could come in contact
with boom.

FIG. 14
1. Hydraulic pump hoses supplied on the sprayer
include 1 - 1/2” line and 1 - 3/4” line. The 1/2” hose
is the hydraulic supply (in/pressure) and the 3/4”
hose is the return (out/non-pressure).
NOTE: It is recommended for optimal pump perfor-
mance that the 3/4” return line connect directly to
the tractor hydraulic reservoir (not tractor SCV port).
Doing so eliminates possible back pressure restric-
tion on the 3/4” return line. Excessive back pressure
restriction can cause hydraulic orbital motor damage/
failure.
2. Proper sprayer pump disengagement. When shutting
off the pump, move the selector to the FLOAT
position to allow the centrifugal pump to come to a
gradual stop. Standard spool valves, which are
found on all tractor hydraulic systems, can cause
potentially damaging high peak pressures in the
hydraulic system when closed, because of abrupt
shutoff of oil flow in both the supply and return lines.
3. Close and lock down the bypass adjusting
screw in the hydraulic motor.
Switch rate controller to manual and press the “+” button
on TeeJet or “Increase” button on Raven, hold for 8 sec-
onds. Then press the “-” button on TeeJet or “Decrease”
button on Raven for 2 seconds.
Set the tractor hydraulic flow control valve for minimum
hydraulic oil flow to the remote outlet (Tortoise position).
Start the tractor and allow the hydraulic oil to circulate
for approximately 10 to 15 minutes or until adequately
warmed.
Prime the centrifugal pump with all valves open.
Open the sprayer control regulating valve and the boom
shut-off valves.
Slowly adjust the tractor hydraulic flow control valve until
the desired boom pressure is attained.
4. NOTE: See manufacture pump operators manual
for further setup and maintenance.
SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 6
1. Before unfolding boom, remove transport using lock
pins (see figure 1) and tower cylinder transport stop
(see figure 2). Reinstall lock pins and tower stop
before transporting sprayer.
2. Raise tilt cylinders by pushing up on “tilt” toggle
switch to raise boom out of transport saddle.
4. Hold down on outer fold switches to fold-over outer
wings to spray position. Note: Extend the cylinder
completely when extending the outer boom to
eliminate outer wing vibration. To ensure the wing is
locked down hold the toggle switch down for 5
seconds after the boom is fully extended.
(see figure 15)
5. Hold down on “main lift” boom switch to lower boom
to desired spray height. To ensure optimal boom
performance never run boom in fully down position.
Doing so eliminates boom ride accumulator.
6. Reverse the above procedure when converting from
field to transport configuration.
IMPORTANT: Once tower cylinder bottoms out
raise 1”.
WARNING: Outer fold Booms are a vertical fold and
once wing goes past 90° if Air is present in hydraulic
system the wing could gravity free fall causing
possible personal or boom damage.
The sprayers are hydraulically charged at the factory,
but the following procedure should be followed on an annual
basis to prevent possible boom drop, from transport position,
raise “tilt” wings out of transport saddle, swing the “inner”
fold booms 45° out from sprayer frame. Raise “outer” fold
wings 80° from inner wing, lower “outer” fold wings to saddle
transport position. Repeat 3 times. This cycles the hydraulic
lines to prevent air pockets in the hydraulic system to prevent
“boom drop”.
PUMP OPERATION

7 - 6500 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
FIG. 16
1. Connect supply hose to quick fill valve (valve 3) (If
top filling, open lid and insert supply hose.)
“WARNING!” Be careful if crawling on sprayer. Steel
surfaces can become slick when wet. Also watch head
while climbing onto sprayer if in transport position.
Operator must go under boom to access platform.
2. Make sure main tank valve (valve 1) is open. NOTE:
Make sure rinse tank valve (valve 10) is closed before
filling. Rinse tank could over run and become
chemically contaminated otherwise.
3. Open supply valves and quick fill valve (valve 3) and
start filling sprayer.
4. Start sprayer pump and begin circulating solution.
(NOTE: make sure sprayer booms are off) Make
sure Agitation/Rinse valve is turned with Arrow
pointing downward for agitation and agitation valves
(valve 11 and valve 12) are open.
5. Make sure manual pressure gauge located on
sprayer hand rail has a minimum of 40PSI and
not to exceed maximum of 85PSI while filling.
6. With a minimum of 1/2 tank of solution begin to add
chemical.
OPTIONAL INDUCTOR: Pull transport pin, release safety
latch and gently lower to bottom position. Open Inductor
activation valve (valve 8) to start venturi vacuum. Add
pre-determined chemical amount to inductor tank and then
open inductor tank valve (valve 9) to allow chemical to be
pulled into sprayer. (for dry or heavy viscosity products
once premeasured, add some solution by opening induc-
tor rinse valve (valve 7) 1/8 turn or as needed to make into
a slurry for more efficient induction.) Once chemical has
been drawn out open inductor rinse valve (valve 7) 1/4 turn
or as needed to rinse chemical residue down for 1 minute
or as needed. Close inductor rinse valve (valve 7) once
tank is empty close inductor tank valve (valve 9). Repeat
above until all chemical is added. When done adding all
chemical for spray solution close inductor activation valve
(valve 8) and raise inductor tank to transport position, acti-
vate safety latch, insert transport pin.
NOTE: For inducting dry flowable products, adjust
regulating valve to 60 P.S.I. minimum.
NOTE: Graduation marking on inductor tank are not
calibrated. Do Not Use for measuring chemical. Only
to be used as a reference point.
NOTE: Make sure inductor rinse tank valve (valve 7) is
closed at all times other than when adding chemical.
PLUMBING OPERATION

SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 8
7. All chemical needs to be added before solution level
reaches 3/4 of desired capacity.
NOTE: Follow all chemical manufacture label instructions.
8. When solution reaches desired tank level, close quick
fill valve (valve 3) and/or stop solution from being
added to sprayer. Disconnect supply hoses, secure
all sprayer covers.
9. Continue to run sprayer pump to circulate sprayer
solution.
10. Fill auxiliary tanks as needed.
- Rinse
- Safety wash
- Foam Marker
11. Allow solution to circulate for several minutes before
applying.
60 gallon rinse tank located in front of handrail is designed
to allow the operator to rinse the sprayer without having to
leave the field.
1. Make sure sprayer pump is off.
2. Close main tank valve (valve 1)
3. Open Rinse tank valve (valve 10)
4. Turn pump on make sure boom valves are off.
Manual pressure gauge on front of the sprayer needs
to read between 50 and 75PSI (see sprayer controls
for adjustment procedure)
5. After allowing sufficient time for agitation lines to rinse
then turn agitation/rinse valve (valve 4) 1/2 turn so
arrow points upward to activate rinse balls.
6. Run pump until rinse tank is empty.
7. Shut pump off.
8. Close rinse tank valve (valve 10)
9. Open main tank valve (valve 1)
10. Turn agitation/rinse valve (valve 4) 1/4 turn so
arrow points horizontal and both lines are off.
11. Lightly spray rinse solution over pre-sprayed area.
12. Shut off pump and booms when tank is empty.
13. Repeat as needed when changing chemicals.
NOTE: Recommendation that a chemical neutralizer
be run threw the rinse system between different chemi-
cal usages. Follow procedures stated above. Rinse
with water following chemical neutralizer before add-
ing chemical.
OPTIONAL: Rinse Boom plumbing while chemical still
in tank.
1a. Close agitation/rinse valve(valve 4)to
horizontal position (shutting off both lines).
2a. Start sprayer pump, open boom valves and
dispense lightly over pre-sprayed area.
3a. Run until adequately rinsed.
TANK RINSE OPERATION
1. See spray controller manufactures manual for proper
installation and setup.
2. Once controller is installed according to manufac-
tures recommendations test the system with water.
3. Add a couple hundred gallons of water unfold boom
in a safe area according to folding/unfolding
procedures (page 5)
4. Engage pump per pump operation (page 6)
5. Turn master boom switch to the on position.
6. Turn individual boom switches on one at a time
cycling on and off to make sure each is operating
properly.
7. With master switch on and all individual boom
switches on, cycle pressure up and down (in manual
mode if using an automatic rate controller) to
determine spraying pressure range.(see pump
operation page 6 for further instruction)
8. Repeat #7 with master switch on and individual
booms off. This may be required to be done to attain
recommended PSI for proper operation of optional
inductor tank (see page 7) and rinse system.
(see page 8).
SPRAY CONTROLLER OPERATION

9 - 6500 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
OPTIONAL
SPRAY
CONTROLLER
SPEED SENSOR
1. Routethe20’splitharnessandcontrolboxtothe
 operator’sdesiredlocation.**Makesurethecable
does not contact any hot, sharp or moving objects to
avoid shorts and breaks**
2. Connect the red and white wires directly to the
battery. DO NOT CONNECT the power wires
through any fuse or switch boxes on the tractor,
OPTIONAL FOAM
MARKER OPERATION
FIG. 17
Raise the ladder into the vertical position and push over
and down to secure in the locked position. The lock is part
of the ladder anchor bracket. Position the ladder in the up
and locked position whenever the sprayer will be moved.
(see figure 19)
FIG. 19
FOAM MARKER WINTER STORAGE
1. When unit is stored during freezing temperatures, drain
unused foam solution from tank (disconnect air pump
and run liquid pump until unit is near empty), fill tank with
enough foam marker anti-freeze to cover bottom of suction
hose. Then run unit until antifreeze is going into pvc mix-
ing chambers.
this will cut down on amps to the marker
(see figure 11)
*On units with 12 volt batteries, contact the red lead to the
positive post and the white lead to the negative post.
**On units with two 6 volt batteries, connect the red lead to
the positive post that feeds the starter and the white lead to
a clean chassis ground.
If equipped with an automatic rate controller, a speed sen-
sor is sent along in the controller kit. The sensor needs to
be mounted to the cap or sprayer with a clear line of sight
to the sky. The red wire will need to be hooked up to 12 volt
power (TeeJet cal #1150. Raven cal # 586. See figure 17).
LADDERS

SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 10
INITIAL START-UP
1. Follow label instructions for proper mixing of foam con-
centrate. Fill tank with desired amount of water and then
add foam according to label. It is better to have more foam
concentrate added to the water than less, because liquid
flow amount can be regulated by Wet/Dry knob.
NOTE: Start with control knob at center position.
2. To start foamer: turn main power switch to on position
then switch the toggle switch to the left or right position.
Foam will travel from the control valve (144f-1-3) toward
the right or left side of the boom. Reverse the L/R toggle
switch and foam will travel the opposite direction. (see
figure 10)
NOTE: If liquid pump does not prime on start up, run
Wet/Dry control at full wet until prime.
TROUBLE SHOOTING
1. If foam is soupy, set more to dry on foamer control or
more foam concentrate needs to be added to the water.
(concentrates for pressurized tank systems are not rec-
ommended for use with SI foam markers)
2. Water conditions (soft or hard) will also vary foaming
action. Your local coop will probably be able to advise
which foam concentrate works best with local water con-
ditions.
3. If a change of drop rate is desired: adjust knob more
toward wet until desired rate is achieved.
4. Drops are too far apart or you are doing post
emerge work and can not see drops do to plant
height: Remove rubber boot from end of drop hose
to get a nearly straight stream of foam at end of boom.
NOTE: If you are having trouble seeing foam try
either Tracer Pink (hot pink) or Tracer Blue colorants
from Schaben Industries.
FIG. 10

11 - 6500 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
Although there are no operational restrictions on the spray-
er when used for the first time, it is recommended that the
following mechanical items be checked:
A. After operating for 1/2 hour
1. Re-torque all the wheel bolts.
2. Re-torque all other fasteners and hardware.
3. Check that all electrical connections are tight.
4. Check that no chemical or hydraulic lines are
being pinched or crimped. Re-align as required.
5. Check that all nozzles are working properly.
Clean or replace as required.
6. Lubricate all grease fittings.
B. After 5 hours and 10 hours of operation
1. Retorque all wheel bolts, fasteners and hardware.
2. Check chemical and hydraulic line routing.
3. Check that all nozzles are working properly.
4. Then go to the normal servicing and maintenance
schedule as defined in the Maintenance Section.
BREAK-IN
! MAINTENANCE SAFETY!
1 ReviewtheOperator’sManualandallsafetyitems
before working with, maintaining or operating the
sprayer.
2. Place all controls in neutral, stop the tractor engine,
turn monitor off, set park brake, remove ignition key,
wait for nozzles to stop spraying before servicing,
adjusting, repairing or unplugging.
SERVICE AND MAINTENANCE
FIG. 11

SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 12
GREASING
- Wipe grease fitting with a clean cloth before greasing
to prevent injecting dirt and frit into joint.
- Replace and repair broken fittings immediately.
- If a fitting will not take grease, remove and clean
thoroughly. Also clean lubricant passageway.
Replace fitting if necessary.
*Note: Grease 18 points 8 hours or daily.
L/R GREASE LOCATIONS
1. L/R Breakaway Hinge
2. L/R Outer Boom Hinge
3. L/R Inner Boom Hinge
4. L/R Center Section Bushing (Lower)
5. L/R Center Section Bushing (Upper)
6. Parallel Hinge Bushings (Total of 8)
(4 Top Pins & 4 Bottom Pins)
Apply adequate grease to the following:
FIG. 20a
FIG. 20b
3. Follow good shop practices:
- Keep service area clean and dry
- Be sure electrical outlets and tools are properly
grounded
- Use adequate light for the job at hand.
4. Before applying pressure to a hydraulic system, make
sure all components are tight and that steel lines,
hoses and coupling are in good condition.
5. Before applying pressure to chemical system, make
sure that all connection are tight and that all hoses
and fittings are in good condition.
6. Relieve pressure from hydraulic circuit before
servicing or disconnecting from tractor.
7. Keep hands, feet, clothing and hair away from all
moving and/or rotating parts.
8. Clear the area of bystanders, especially children,
when carrying out any maintenance and repairs or
making any adjustments or filling.
9. Place stands or blocks under the frame before
working beneath the machine.
10. Wear safety goggles, neoprene gloves and protective
clothing when working on the sprayer filled with active
chemical.
11. Wash machine to remove all chemical residue before
working on unit. Wear appropriate protective gear at
all times.
12. Protect yourself from chemical contamination.

13 - 8650 SERIES SPRAYERS OPERATION & MAINTENANCE MANUAL
FIG. 12
SPRAY CONTROL VALVE WIRING
MAINTENANCE
FILTER CLEANING
The fluid in the sprayer is continually being filtered through
a screen filter. The sprayer must have clean water to pre-
vent clogging of the screens and check valves when in
use. These screens must be cleaned daily or more often
as required. To clean, follow this procedure:
1. At the start of each day before the water and
chemicals are added, the screens should be
checked and cleaned.
2. If there is water or solution in the sprayer, close
valve 1 (figure 22, page 8) and valve 4 (figure 21)
to isolate the screens.
3. Loosen the filter bodies by hand. Do not use a
- The motorized ball valves equipped on the sprayer
require 12V+constant power and ground to make
actuate. When 12V+is sent from the controller thru
the signal wire per each section the valve will open as
long 12V+is present to the section wire. Once power
is removed by turning off the individual or master
switch, the valves will close.
wrench as this could damage the filter body.
4. Remove the screens and inspect them for foreign
material.
5. Clean them using clean water.
6. Inspect for holes or tears. If there is damage, replace.
7. Install the screens and body to the filter heads and
tighten by hand. Do not use a wrench as this might
damage the body. Do not overtighten and crack
the head.
8. Open valves 1 & 4 to allow the solution to circulate.
9. Drain all screens before storage to avoid freezing.
- Each motorized ball red wire connects to the 12V+
terminal. Each motorized ball valve black wire will
connect to ground terminal, and each motorized ball
valve white wire will connect to the corresponding
section terminal.
FIG. 13 FIG. 21

SCHABEN INDUSTRIES • COLUMBUS, NE • NEWTON, KS • BAKERSFIELD, CA - 14
PLACING IN STORAGE
REMOVING FROM STORAGE
At the end of the spray season, the machine should be thoroughly
inspected and prepared for storage. Repair or replace any worn or
damaged components to prevent any unnecessary down time at the
beginning of the next season. Follow this procedure:
1. Thoroughly wash the machine using a hose or a pressure washer
to remove all dirt, mud, debris or residue.
2. Thoroughly wash the inside of the tank and spray system with
the wash cycle to remove all chemical residue using the method
described in the Tank Rinse operation.
3. In climates that encounter freezing temperatures during the storage
period, the following preparation should be done:
a. Add 10 gallons (40 liters) of a 50:50 mixture of potable RV
antifreeze to the tank.
b. Run unit for 5 minutes in the wash and spray cycles to
circulate solution to all parts of the circuit.
c. While circulating the fluid, open and close all the valves in the
chemical and eductor tank circuits several times to flush all
the water from the system.
d. Draw the solution out of the chemical tank.
e. Flush the solution out the booms.
LIMITED WARRANTY
f. Open all disconnects and drain hoses, pumps,
filters, solenoids and tanks.
g. Remove nozzles from boom Disassemble and wash nozzle,
Spring, diaphragm and housing. Store inside.
4. Lubricate all grease points. Make sure all grease cavities have
been filled with grease to remove any water residue from the wash-
ing.
5. Inspect all the hydraulic hoses, couplers and fittings. Tighten any
loose fittings. Replace any hose that is badly cut, nicked, abraded
or is separating from the crimped end of a fitting.
6. Inspect all the spray hoses and fittings. Tighten any loose fittings.
7. Replace any hose That is badly cut, nicked, abraded or is separat-
ing from a fitting.
8. Touch up all paint nicks and scratches to prevent rusting.
**STORAGE SAFETY**
1. Store unit in an area away from human activity
2. Do not permit children to play on or around the stored sprayer
3. Unhook and store in the transport configuration.
When removing from storage and preparing to use, follow this procedure.
1. Clear the area of bystanders, especially small children, and remove
foreign objects from the machine and the working area.
2. Check
a. Tank for cracks
b. Tank hold down hardware
c. All hardware. Tighten as required.
d. Tire pressure.
e. All sprayer and hydraulic lines, fittings and connections.
Tighten as required.
3. Lubricate all grease fittings.
4. Replace any defective parts.
5. Fill the tank with 20 gallons (75 liters) of clean water and run for
5 minutes in the wash cycle. Open and close all valves several
times. Flush water through the booms.
6. Repeat step 5.
7. Calibrate the pump, nozzles and sprayer before using.
8. Go through the pre-field checklist before using.
Schaben Industries warrants to the buyer that the new machinery is free from
defects in material and workmanship.
This warranty is only effective as to any new machinery which has not been
altered, changed, repaired or treated since its delivery to the buyer, other than by
Schaben Industries or its authorize dealers or employees, and does not apply to
accessories, attachments, tools or parts, sold or operated with the new machin-
ery, if they have not been manufactured by Schaben Industries.
Schaben Industries shall only be liable for defects in the materials or workman-
ship attributable to faulty material or bad workmanship that can be proved by the
buyer, and specifically excludes liability for repairs arising as a result of normal
wear and tear of the new machinery or in any other manner whatsoever, and
without limiting the generality of the foregoing, excludes application or installa-
tion of parts not completed in accordance with Schaben Industries operator’s
manual, specifications or printed instructions.
Written notice shall be given by registered mail, to Schaben Industries within
seven (7) days after the defect shall have become apparent or the repairs shall
have become necessary, addressed as follows: Schaben Industries, 5834 East
23rd Street, Columbus, NE 68601.
This warranty shall expire 2 years after the date of delivery of the new machinery.
If these conditions are fulfilled, Schaben Industries shall at its own cost and
at its own option either repair or replace any defective parts provided that the
buyer shall be responsible for all expenses incurred as a result of repairs,
labor, parts, transportation or any other work, unless Schaben Industries has
authorized such expenses in advance.
The warranty shall not extend to any repairs, changes, alterations, or replace-
ments made to the new equipment other than by Schaben Industries or its
authorized dealers or employees.
This warranty extends only to the original owner of the new equipment.
Rubber parts are not warranted. (including tires, hoses, grommets)
This warranty is limited to the terms stated herein and is in lieu of any other
warranties whether express or implied, and without limiting the generality
of the foregoing, excluded all warranties, express or implied or conditions
whether statutory or otherwise as to quality and fitness for any purpose of
the new equipment. Schaben Industries disclaims all liability for incidental or
consequential damages.
This sprayer is subject to design changes and Schaben Industries shall not
not be required to retro-fit or exchange items on previously sold units except
at its own option.

OPERATION & MAINTENANCE MANUAL
.COM
5834 EAST 23RD STREET
COLUMBUS, NE 68601
800.274.1025
P: 402.564.4544 • F: 402.564.0549
[email protected]
7000 SCHABEN COURT
NEWTON, KS 67114
800.394.7662
P: 316.283.4444 • F: 316.283.4646
[email protected]
4450 STATE ROAD
BAKERSFIELD, CA 93308
877.724.2236
P: 661.391.9081 • F: 661.391.9085
[email protected]
Form 1709Form 1709
SERIES SPRAYER