Summary of Contents for Kuhns mfg AF8
- Page 1 Owner’s Manual AF8 Hay Accumulator Read and understand the manual. This manual provides information and MADE IN THE USA procedures to safely operate and maintain the Hay Accumulator.
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Page 3: Table Of Contents
6.5.4 Inline Balers ....26 Lighting Socket Holder ....26 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 4: Introduction
Serial Number ______________________________ The directions left, right, front, and rear, as mentioned throughout this manual, are as seen from the tractor operator’s seat and facing in the direction Date of Purchase ___________________________ of travel. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 5: Owner/Operator Manual Storage
Kuhns Manufacturing LLC 4210 Kinsman Road NW North Bloomfi eld, OH 44450 Phone: 877-296-5851 Fax: 440-693-4336 E-mail: parts@kuhnsmfg.com The manual is also available for download at: www.kuhnsmfg.com AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 6: Safety
Note: Contains additional information important to a procedure. The information, specifications, and illustrations in this manual are based on the information that was available at the time this material was written and can change at any time. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 7: Safety Icons Nomenclature
Defective or broken part Maintain safety signs Chock wheels Place in park Maintain safe distance Remove key Pinch point hazard Stop engine STOP Overturn hazard Visibility Negative tongue weight hazard Set parking brake Rollover hazard AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 8: General Operating Safety
Make periodic reviews of SAFETY and OPERATION around the Hay Accumulator. a standard practice. An untrained operator is not qualified to use this Hay Accumulator. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 9: Sign-Off Form
Do not use or allow anyone else to use this equipment until all information has been reviewed. Annually review this manual before the season start- Sign-Off Form Date User’s Signature Owner’s Signature AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 10: Operation Safety
2.12 Maintenance Safety Refer to “11. Maintenance” on page 35 for safety recommendations related to maintaining the Hay Accumulator. All applicable safety recommendations in other sections should also be followed. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 11: Safety Signs And Labels
4. Replacement parts must have replacement labels attached before the Hay Accumulator is used. 5. Labels are available from your authorized dealer or from Kuhns Manufacturing LLC at no charge. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 12: Safety Sign Locations
Item Type Description Qty. WARNING Read the Manual WARNING No Riders INFORMATIONAL Serial Number CAUTION Pinch Point WARNING Do Not Transport at Speeds Over 20 MPH WARNING Falling Hazard INFORMATIONAL Made in USA Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 13: Hay Accumulator Safety Signs
Do not climb or stand on the unit at any time. Do not use the unit as a platform. KN-00047 Falling can result in serious injury or death. KN-00053 MODEL: XXXXX SERIAL NO: XXXXX KN-00049 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 14: Names Of Major Parts
Belted Base Chute Slow Moving Vehicle Sign Belt Tensioner Gate #1 Hitch Gate #2 Chute Platform Gate #3 Back Gate Trip Flipper Gate Switch Reach Pole Side Panels Tires, ST225/75R15 Tail Lights Accumulator Bed Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 15: Undercarriage
KN-00093 4.5 Lights KN-00091 The Hay Accumulator is equipped with Agricultural Lights and an Enhanced Flasher Lighting Module to meet ASABE S279 standard. KN-00094 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 16: Linkage System Operation
6. Bale #6 enters the Hay Accumulator and slides downward and into position, rotating the gate 3. Bale #3 enters the Hay Accumulator and slides actuating spring and shifting gate #3 to open row downward and into position. KN-00097 KN-00100 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... - Page 17 9. Once the back gate is open, the bales slide to the ground. When all bales are clear, the back gate returns to its original position and latches. All gates return to their original position. KN-00103 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851...
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Page 18: Assembly
2. Bolt the chute platform sides to the chute platform and the accumulator bed using three 3/8 x 3/4” serrated fl ange bolts and nuts on each side. Do not fully tighten the bolts. KN-00111 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... - Page 19 3/8 x 3/4” serrated fl ange bolts and nuts. KN-00187 6. Bolt the front crosses in place using four 1/2 x 2-3/4” bolts and serrated fl ange nuts provided. Do not fully tighten the bolts. KN-00109 KN-00188 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851...
- Page 20 10. Bolt the chute extensions to the main chute using two 3/8 x 3/4” carriage bolts with serrated fl ange nuts on each side. Tighten the bolts to the proper torque value. KN-00115 KN-00113 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator...
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Page 21: Set-Up
Only operate the tractor with the ROPS in the raised position and seat belt fastened. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 22: Tractor Requirements
• To reduce the risk of fire, do not use a tractor with an underframe exhaust. KN-00116 • A loader with at least 1400 lb. lift capacity is required to handle the grouped bales. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... - Page 23 Deere® balers may need a hitch extension for the proper hitch length. 6. Tighten the four carriage bolts on the sides of the chamber extension fi rst, then the six fl ange bolts on the bottom. 0 - 2” KN-00118 KN-00117 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851...
- Page 24 KN-00122 8. Ensure that the belt tensioner assembly is square with the belt by adjusting the angle of the belt tensioner assembly at its mounting point on the base chute. KN-00159 KN-00120 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator...
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Page 25: Baler Chamber Settings
KN-00124 1987 and older NH balers have the hitch on the right hand side of the chamber. Kuhns Mfg. offers a 14. Use a 3/8” leather punch or a 7/16” drill to make center hitch adaptor to center the hitch. -
Page 26: Newer New Holland® Balers
The hitch on the JD baler may need to be extended to meet the dimensions given in “6.3 Baler Hitch Setup” on page 22. Kuhns Mfg. off ers a special KN-00240 hitch extension for John Deere® balers. If bolting to the chamber extension, it can use one of the lower bolts that hold the chamber extension in place. -
Page 27: Operation
3. Insert a high strength drawbar pin through the clevis and drawbar holes and install the retaining pin. Do not use a homemade or shop made pin. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 28: Break In
Operate up and down (not side of the chute extension using the hairpin across) intermediate slopes. Avoid sudden starts retainers. and stops. If problems persist, call Kuhns Mfg. for service. 7.3.1 Break In 7.4.3 High Moisture Hay To quickly and effectively “break in” the Hay The Kuhns Hay Accumulator bed fl... -
Page 29: Troubleshooting
10-3/8”. KN-00130 KN-00133 2. Lengthen the cable to maintain the same position for the switch arm. 2. Shorten the cable to maintain the same position for the switch arm. KN-00134 KN-00131 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 30: Back Gate Trip Adjustments
(3), it must not contact the bolt heads (4) on the bearing mount. Make sure there is clearance to the bolt heads when the trip reach is in contact with the trip slider. KN-00138 KN-00136 KN-00160 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 31: Transporting
Substandard safety chains could allow the unit vehicles on the highway during daylight and nighttime transport. Various safety lights and to separate from the tow vehicle, resulting in devices are available from your dealer. equipment damage and personal injury. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 32: Setting The Hitch For Transport
A jack mount is provided on the left front of the frame for this purpose. KN-00139 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 33: Pre-Towing Checklist
6. Prior to towing, have an observer confirm all running lights, brake lights, turn signals, and hazard lights are working on the tow vehicle. 7. Verify the brakes on the tow vehicle are operating correctly. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 34: Storage
4. Lubricate all grease points. Make sure all grease cavities have been filled with grease to displace any trapped water from washing. 5. Touch up all paint nicks and scratches to prevent rusting. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 35: Maintenance
Unapproved parts could create a safety hazard. The manufacturer will not accept responsibility for damages as a result of the use of unapproved parts. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 36: Lubrication
3. Grease the fi ttings on the trip fl ipper arm bearings If equipment has been altered in any way from the annually with an SAE multipurpose lithium base original design, the manufacturer does not accept grease. any liability for injury or warranty. KN-00144 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 37: Wheel Bearing Adjustment
2. Lift the tire and slowly rotate it while tightening the spindle nut. 3. Tighten the spindle nut until a slight drag is felt on the rotating wheel. 4. Re-install the dust cap and cotter pin. KN-00147 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 38: Swivel Dolly Bushings
Before performing any type of welding repair to the fastener. to the Hay Accumulator, contact Kuhns Mfg. Start all bolts or nuts by hand to prevent cross for approval. Repair welding must be done threading. -
Page 39: Service Record
Inspect the belted base chute and tensioner for wear and damage. Make sure the hitch, hitch bolts, and hitch pin are in good condition. Do not use homemade or shop made pins. Wash the accumulator. AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 40: Parts Section
Remember, it is the users responsibility to maintain these decals. All decals must be in place and legible or all warranties are void. Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 41: Hay Accumulator Undercarriage
1007710 Bolt, Hex, 1 x 1-1/2” Grade 5 1003730 Fitting, Grease (Not Shown) * Refer to separate page for parts. 1005200 Hub Assembly* 1003600 Wheel, Front 1003570 Tire, 20.5 x 8 - 10 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 42: Hub Assembly
Bearing, Outer 1003630 Bearing, Inner 1003660 Washer 1003700 Nut, Hex, Slotted, 7/8-14 1006960 Pin, Cotter, 1/8 x 1-1/2” 1003690 Dust Cap 1003710 Seal, Grease 1003670 Stud, Wheel 1003680 Nut, Lug 1003650 1003730 Fitting, Grease Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 43: Accumulator Bed And Chute
1006290 Bolt, Hex, 5/16 x 1” Grade 5 1000810 Side, Chute Platform, Left 1007980 Tape, Refl ective, 2” H x 9”, Amber 1006310 Bolt, Carriage, 3/8 x 1” 1000820 Side, Chute Platform, Right AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 44: Linkage System
Nut, Serrated Flange, 3/8-16 1003110 Bearing, Flange, 3/4” 1007270 Bolt, Hex, 7/16 x 1-1/4” Grade 5 1007650 Bolt, Hex, 1/2 x 1-3/4” Grade 5 1006200 Nut, Serrated Flange, 7/16-14 1006110 Nut, Lock, Nylon, 1/2-13 Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 45: Belt And Tensioner
1006770 Belt End Plate, Small 1003390 Saddle, Belt, Left 1006310 Bolt, Carriage, 3/8 x 1”, Grade 5 1003400 Saddle, Belt, Right 1006590 Spring, Belt Tensioner 1006400 Bolt, Hex, 5/8 x 1-1/2”, Grade 5 AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... -
Page 46: Bale Chamber Extension
1004440 Side, Chamber Extension, Right 1006320 Bolt, Carrriage, 3/8 x 1-1/4”, Grade 5 1006330 Bolt, Serrated Flange, 3/8 x 3/4”, Grade 5 1006190 Nut, Serrated Flange, 3/8-16, Grade 5 1006910 Pin, Cotter, Reuseable Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator... -
Page 47: Lighting
Tape, Refl ective, 2” H x 9”, Orange 1007880 Harness, Rear, Left, 5’ (Not Shown) 1007910 Harness, Rear, Right, 8’ (Not Shown) 1007070 Module, Enhanced Lighting (Not Shown) 1008010 Harness, Main, 21’ (Not Shown) AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851... - Page 48 NOTES Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator...
- Page 49 NOTES AF8 Hay Accumulator Kuhns Manufacturing (877) 296-5851...
- Page 50 NOTES Kuhns Manufacturing (877) 296-5851 AF8 Hay Accumulator...
- Page 52 Kuhns Manufacturing LLC 4210 Kinsman Road NW North Bloom ield, OH 44450 (877) 296-5851 www.kuhnsmfg.com support@kuhnsmfg.com 1008330 Rev. C Revised 1-12-2018...
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