Congratulations on your Duun VPO20. 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.
CONTENT MACHINE IDENTIFICATION SAFETY WARRANTY TERMS TECHNICAL DATA MOUNTING INSTRUCTIONS MOUNTING ACCESSORIES PROPELLER TOWER AND ANGLES IN RESERVOIR SERVICE AND MAINTENANCE DISCONNECTION GAS HAZARD DECLARATION OF CONFORMITY...
Safety All operators, mechanics and the owner must always work carefully with agricultural machinery. Read and observe safety instructions in this instruction manual. 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.
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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).
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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.
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.
Technical data Features Propeller tower Net weight Approx.795 kg Maximum width 2069mm Width/depth of the tower 1495 mm The total height of the tower 3429mm Side swing/ Lateral turn 30 gr to each side Hydraulic height adjustment 500mm Height adjustment of support leg 280mm Gearbox oil amount 1,9 litres...
Connection to propeller and adapter The slurry mixer tower can be used together with Duun slurry propeller stirrers or together with Duun slurry propeller adapter and propeller stirrers. When the propeller tower is mounted on a...
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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.
Mounting accessories When installing hydraulic height adjustment, slide rails (7) must be installed that the side plates on the tower bracket do not clamp firmly to th frame. Installing hydraulic height adjustment, skid rails (7) must be installed that the side plates on the tower bracket do not clamp firmly to the frame.
Propeller towers and angles in the reservoir The sketch is indicated with the maximum extent of the top brace and the tower perpendicular to the slurry pit. This gives the maximum allowable angle on the power transmission shaft between the propeller and the tower, it is recommended to angle the tower to distribute the angular impact between the shafts when stirring deep in the reservoir.
Service and maintenance First of all Before cleaning, lubricating, repairing or adjusting the machine, stop the engine and activate the handbrake and remove the key during work. Pay special attention to safety during maintenance work, park the machine in accordance with specified safety rules. Subsequent inspection of screw connections.
Disconnection This happens in the opposite order of connection. Working on the machine and the PTO shaft, the power supply to the tractor must be disconnected. The machine must be placed on a level surface. The power transmission shaft must be disconnected and hung on a hook attachment. Locking bolts for drawbars released.
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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