YYK Barn TBT 20 Tow Behind Compost Turner User Manual Thank you for using YYK Barn tow-behind composting turner. The instructions in the manual must be read carefully and followed by all persons concerned with the operation, maintenance, repair or inspection of this machine in order to prevent accidents. Section 1. For Your Safety and Safety Labels Section 2. Compost Turner Parts & Tech Specs Section 3. Turner Set Up Section 4. Operating the Turner Section 5. Relocation Section 6. Maintenance of the Machine Section 7. Warranty

Section 1. Safety Rules and Safety Labels 1.1 Safety Rules: Thank You for taking time to read the safety instruction of TBT20. Because your safety is of the utmost importance, you should familiarize your self with this section before operating the machine, and YYK Barn is dedicated to keeping enhance the safety of our compost turner line.  Only allow qualified, properly instructed individuals to operate your machine; Remove large objects (rocks, wood chunks) from the windrow before operation, large obstacles may inflict damage on you machine; All personnel must be at least 15m away from work...

Section 2. Compost Turner Tech Specs 2.1 Schematic & Main Parts Parts Tire Speed Reducer Rotor Bearing Linkage Pin Manul Jack Rotor Blade Carriage Bolt Hex Bolt Carriage Bolt Chain Rotor Shaft 2.2 Specifications Tractor Power: 80-120 HP PTO Shaft and Gear Box Maximum Power Input: 130 HP Gross Weight: 820KG (approximate) Drum Diameter: 400mm Dimension:3.2mx1.7mx1.2m Windrow Width & Height: 2m x 1.2m Turning Capacity: 600-800m3/h 4

Section 3. Turning Implement Set-up Step 1: Back the tractor back to turner at level ground, choose right hitch hole on turner. Step 2: Install the hitch pin; Step 3: Adjust height of tractor side of the turner， then adjust the outside of the turner by jack, make hood to ground clearance not less than 3mm;

Step 4: Push the turner completely to right side of the tractor Step 5: Pin 2 linkage bars; Step 6: link PTO shaft between gearbox and tractor power output.

Section 4. Turner Operating 4.1 Before Operation:  Check oil level in gearbox; Check PTO shaft properly set up; Check no personnel in 15meters distance (except for tractor operator) 4.2 Start Operating Work：  Make sure PTO RPM less than 540; Check the windrow size and choose right gear of the tractor, make sure proceed speed less than 500m/hour, speeding may cause clogging and machine damage; When turning, lift the compost turner, never make turn without turner lift-up; Keep observing risky factors include rock, wood trunk, electric wire, bumpy road, stop the tractor and turner when spot those...

Section 6 Maintenance 6.1 Daily Inspection Before performing any inspection, make sure the machine is not running. Daily Inspection Checklist: 1. Loosen bolt; crack or damage in the machine; leakage; 2. Gearbox oil level; 3. Tire pressure; 4. Turning blades and the tightness; 5. Orifices in sprayer remain clean; 6.2 General Greasing and Maintenance Before performing any maintenance, make sure the machine is not running. Please apply lithium grease to below points after 8 hours of operating time. Please apply lubricant to gear box (Gear Oil N220)

6.3 Trouble Shooting If you encounter following problem, you may Observation Speed reducer malfunction Oil leakage at input/output of speed reducer Slippery clutch Rotor stuck in windrow Causes Gear break down / bearing damage Oil seal damage You may Change bearing / gear / whole assembly Change oil seal Loose spring / clutch disk wear out Excessive Speed Tighten spring / change clutch disk Slow down the tractor

Appendix： Warranty YYK Barn Tech Ltd. Warrants to the original purchaser for 1 year from the purchase date that this product will be free from defects in material and workmanship when used as intended and under normal maintenance and operation condition. The warranty is limited to the replacement of any defective parts. This warranty shall become void if the machine has been subject to misuse, damage by accident or lack of required normal maintenance, or if the product has been used for a purpose for which it was not designed. Turning blades, bearings are not include in coverage of the warranty....