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1 1     -     8 6 5 0   S E R I E S   S P R A Y E R S   O P E R A T I O N   &   M A I N T E N A N C E   M A N U A L

Although there are no operational restrictions on the sprayer 
when used for the first time, it is recommended that the follow-
ing 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.

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.

SERVICE AND MAINTENANCE

Summary of Contents for Schaben 8650 Series

Page 1: ...274 1025 NEWTON KS 7000 SCHABEN CT 67114 800 394 7662 BAKERSFIELD CA 4450 STATE RD 93308 877 724 2236 TEMPE AZ 8464 S KYRENE RD 85284 877 974 7166 OTHELLO WA 81 E PINE ST 99344 800 634 2026 HOPKINSVI...

Page 2: ...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...

Page 3: ...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...

Page 4: ...FIG 4 FIG 3 OPEN CENTER SYSTEM CLOSED CENTER SYSTEM 3 8 6 5 0 S E R I E S S P R A Y E R S O P E R A T I O N M A I N T E N A N C E M A N U A L...

Page 5: ...low 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...

Page 6: ...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 switc...

Page 7: ...O M 6 3 Push down inner fold switches to unfold inner wings Note On 90 foot models extend outer booms before inner wings are completely unfolded Failure to do so can cause damage to outer boom section...

Page 8: ...ower 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 t...

Page 9: ...as needed when changing chemicals NOTE Recommendation that a chemical neutralizer be run threw the rinse system between different chemical usages Follow procedures stated above Rinse with water follow...

Page 10: ...be folded flat against the tongue when in transport or field operation see figure 18 FIG 18 FIG 19 OPTIONAL SPRAY CONTROLLER SPEED SENSOR 1 Start hyrdraulic pump and make sure you have at least 70 P...

Page 11: ...A G S P R A Y C O M 1 0 FIG 10 FIG 20 1 Quick Fill For Main Tank 2 Quick Fill For Flush Tank 3 Quick Fill For Handwash Tank QUICK FILL FIG 11 2 3 1 1 2 1...

Page 12: ...engine turn monitor off set park brake remove ignition key wait for nozzles to stop spraying before servicing adjusting repairing or unplugging 3 Follow good shop practices Keep service area clean and...

Page 13: ...emove and clean thoroughly Also clean lubricant passageway Replace fitting if necessary Note Grease 19 points 8 hours or daily L R GREASE LOCATIONS 1 L R Breakaway Hinge 2 L R Outer Boom Hinge 3 L R I...

Page 14: ...close 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 corre...

Page 15: ...e 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 Ag Spray Equipment warr...

Page 16: ...Z 8464 S KYRENE RD 85284 877 974 7166 P 480 705 8047 F 480 705 8048 TEMPE AGSPRAY COM OTHELLO WA 81 E PINE ST 99344 800 634 2026 P 509 488 6631 F 509 488 2927 OTHELLO AGSPRAY COM HOPKINSVILLE KY 1100...

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