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Related Manuals for DUUN PO50
Summary of Contents for DUUN PO50
- Page 1 Duun Industrier as 7630 Åsen, Norway www.duun.no PO50/PO70...
- Page 2 Congratulations on your Duun PO50/70. All Duun tractor operated machines have been engineered and tested in close cooperation with representative users to produce functionally safe and user-friendly machines. Please read this instruction manual before using the machine. Good luck! Machine identification Serial number and manufacturer are specified on the metal plate (A) Register the serial number and delivery time on the list below.
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Page 3: Table Of Contents
CONTENT SAFETY WARRANTY TERMS TECHNICAL DATA OF PROPELLER AGITATORS MOUNTING INSTRUCTIONS PTO SHAFT EXAMPLES OF WORKING ANGLES 5 METERS OF PROPELLER TUBES IN 3M WIDTH RESERVOIR 7 METERS OF PROPELLER TUBES IN 3 M WIDTH RESERVOIR 7 METERS OF PROPELLER TUBES IN 4 M WIDTH RESERVOIR CUTTING KNIFE FOR EXTRA CUTTING OF THE MASS AGITATION PRACTICAL USE SERVICE AND MAINTENANCE... -
Page 4: Safety
Safety All operators, mechanics and the owner must always work carefully with agricultural machinery. Read and observe safety instructions in this instruction book. Be particularly aware of warning signs with this symbol, it marks measures that must be carried out in order to avoid accidents. The symbol appears in the instruction manual and on warning signs on the machine. - Page 5 Power transmission shaft The tractor is disengaged and the handbrake is applied before the shaft is connected to the tractor's PTO. Max. PTO speed is 540 r.p.m. Make sure that there is the same angle in both joints (ie the pin on the tractor is parallel to the pin on the gearbox).
- Page 6 Contact with live wires etc. during transport Be aware that the propeller can stick out over the tractor during transport and there is a risk of contact with live wires - railway underpasses during movement! Safe transport The propeller has a very long turning radius behind the tractor.
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Page 7: Warranty Terms
Replaced parts are to be kept until a decision has been made with reference to the claim and the replaced parts are to be forwarded to Duun Industrier as for assessment if so required. As the employment of the product is beyond our control, we may only guarantee the quality and do not accept liability for the product's general performance. -
Page 8: Technical Data Of Propeller Agitators
Technical data of propeller agitators Features Propeller PO50 5m Propeller PO70 7m Net weight 260 kg 320 kg Total length 5432 mm 7060 mm Total height for insertion 620 total 642mm 620 total 642mm Power transmission shaft speed and 750 rpm approx. 100 750 rpm approx. -
Page 9: Mounting Instructions
Mounting instructions Assembly before use The main part three-point linkage 1 and the propeller stem itself 2 are assembled with screws at points A and B. First, fasten the connection at point A with 8 hexagon screws M16x45 with spring washers and lock nuts. - Page 10 Rotating shaft Before connecting the power transmission shaft, ensure the following points. Make sure that the shaft's protective tubes are intact and that the two halves of the shaft fit freely into each other. The length of the power transmission shafts must be adjusted carefully, if it is too long it can damage the bearing in the tractor's PTO or the propeller's bearings.
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Page 11: Pto Shaft Examples Of Working Angles
PTO shaft examples of working angles 5 meters of propeller tubes in 3m width reservoir A – The tractor's PTO B – The tractor's drawbar C – Power transmission shaft Example, with base in wheel diameter 715mm and drawbar length 1040mm and drawbar height above the ground 552mm. -
Page 12: Meters Of Propeller Tubes In 4M Width Reservoir
7 meters of propeller tubes in 4m width reservoir A – The tractor's PTO B – The tractor's drawbar C – Power transmission shaft Example with base in wheel diameter 715mm and drawbar length 1040mm and drawbar height above the ground 500mm. It is an advantage the largest working angle, in this case 25 degrees, occurs at the wide- angle intersection that is closest to the tractor... -
Page 13: Cutting Knife For Extra Cutting Of The Mass
Cutting knife for extra cutting of the mass To achieve better cutting of "long-haired" manure, you can mount the accessory 132129015 Cleaning knife set. P.O. Mk2. The set contains the mounting bracket (A) and the cleaning knife itself (B). -
Page 14: Agitation Practical Use
Agitation practical use Limitation of working angles The agitator should never have a working angle that exceeds 25 degrees as illustrated. It is recommended that the maximum angle at the connection between the power transmission shaft and agitator is a maximum of 25 degrees and the same angle between the tractor and the power transmission shaft is a maximum of 6 degrees. - Page 15 Correct speed The mixer is designed for up to 1000 rpm. speed. Therefore, it is important to enter a speed that is favorable to the tractor and does not cause vibration. During an increase in speed, one will experience vibrations below so-called critical revs caused by self-oscillations. The effect of the propeller increases in line with speed and power consumption.
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Page 16: Service And Maintenance
Service and maintenance First of all Before cleaning, lubricating, repairing or adjusting the machine, stop the engine, activate the handbrake and remove the key during the work. Pay special attention to safety during maintenance work, park the machine in accordance with specified safety rules. Subsequent inspection of screw connections Screws, nuts, nipples and bolts on the machine must be retightened after two hours of operation. -
Page 17: Replacement Of Bearings
Replacement of bearings During change of the lower bearings (D) and middle bearings (D PO70), unscrew part (A) from the propeller shaft so that you can push part (C) up to change the lower bearings and part (B) up to change the middle layers. -
Page 18: Shear Bolt Coupling
Shear bolt coupling Remember to lower the machine, stop the tractor's engine and disconnect the PTO before fitting a new cutting bolt. Bolts in the form of hexagons are used here. screw M12x65 qual.8.8. Disconnection This is done in the opposite order of connection. Working on the machine and the PTO shaft, the power supply to the tractor must be disconnected. -
Page 19: Gas Hazard
Gas hazard 1. Measures and points in connection with slurry gas. 2. Extraction fan in the basement contributes to negative pressure and extracts the gas. 3. If there is an open connection between the cellar and the animals housing, the grates can be covered with plastic to contribute to negative pressure when an extraction fan is used.
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