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FIG. 6

FIG. 7

FIG. 8

**CAUTION**

DO NOT TRANSPORT FULL DOWN ROAD

Electrocution hazard. Keep away from power lines. To prevent 

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 control cable through 

tractor cab and plug connectors together and route wiring har-

ness across hitch.  *Be sure there are no powerlines next to the 

machine and the sprayer is located 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  rec-

ommended sprayer height.

SPRAYER OPERATION

A G S P R A Y . C O M                                                                               4

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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