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Instructions Instructions Instructions Brush Cutter Brush Cutter Brush Cutter Brush Cutter Brush Cutter 4500 Hydro 4500 Hydro 4500 Hydro 4500 Hydro 4500 Hydro - 4500 021 71 cm - 4500 031 85 cm Before commissioning the machine, read operating instructions and observe warnings and safety instructions.
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Please state these data when orde- Engine oil level ring spare parts to avoid wrong deli- veries. Transmission oil Only use original agria spare parts! Fuel Specifications, figures and dimensi- ons stated in these instructions are Fuel filter not binding. No claims can be derived from them.
Designation of Parts Fig. A Brush Cutter 4500 Hydro...
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27 Driving speed lever 28 Steering brake lever left 29 Steering brake lever right 30 Safety circuit lever left and right 31 Name plate, ID/Machine No. Y Locking lever for driving control Z Locking lever for park brake Brush Cutter 4500 Hydro...
Starting the Engine ... 25 - 26 Driving ........27 Mowing ........27 Danger Zone ......28 Working on Slopes ....28 Switching off the Engine ..29 Note fold-out pages! Fig. A ........3 Fig. B (Engine) ....46 Brush Cutter 4500 Hydro...
Recommendations Maintenance and Fuel Repair Petrol Engine The trained mechanics of your agria This petrol engine runs smoothly on workshop carry out expert maintenance commercial unleaded regular petrol. and repair. Do not add oil to petrol. You should only carry out major mainte-...
For drives on public roads, the latest traf- fic code applies. Due Use Accordingly, check the tool carrier for The brush cutter agria has been desi- road and operational safety each time gned for mowing use in farming and fo- you take up operation.
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(jumper cable). Danger of explosion. on, always watch out for further objects and remove them in time. For operation in enclosed areas, ensu- re that a safety distance is kept to enclo- sures to prevent damage to tools. Brush Cutter 4500 Hydro...
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Only when it has come to a complete stand- still can it be worked upon. Before you work on the engine, always remove spark plug connector. Brush Cutter 4500 Hydro...
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Make sure fuel is of specified quality. perly after maintenance and cleaning. Store fuel in approved cans only. Only use original agria spare parts. All Liquids leaking under high pressure, e.g. other commercial spare parts must cor- fuel, can penetrate the skin and cause respond to quality and technical requi- severe injuries.
Re-tighten attachment bolts of drive- wheels or check tightness when doing maintenance work. Electrical System Persons having a pacemaker may not touch live parts of the ignition system when the engine is running. Brush Cutter 4500 Hydro...
Do not spray with stance. Never let the engine water run in closed rooms. Do not star t the Before each fuel fill, shut off engine in closed the engine and wait until it has rooms! cooled off. Brush Cutter 4500 Hydro...
....a = 1,48 m/s Fuel filter: ......feul-online in accordance with EN 836/A2 and DIN EN ISO 20643 Air filter: ..Dry filter element with foamed preliminary filter Carburettor: ..Throttle valve type Brush Cutter 4500 Hydro...
....a = 3,4 m/s in accordance with EN 836/A2 and DIN EN ISO 20643 Fuel consumption: ... 312 g/kWh Fuel filter: ......fuel-online Air filter: ..Dry filter element with foamed preliminary filter Brush Cutter 4500 Hydro...
3. Devices and Operating Elements The brush cutter agria 4500 Hydro is sui- Ignition System ted for use in farming and forestry as The petrol engine is equipped with a well as grass maintenance, such as for contactless ignition system. We recom-...
A/25 Engine Shut-off switch Off - engine shut off Operating position A/26 Speed adjusting lever The lever (A/26) is used in the illustra- ted positions for the following: Engine speed stepless from min. to max. Brush Cutter 4500 Hydro...
Operating position (at least one lever pressed down and held) Do not fasten safety circuit lever Release the safety circuit lever in an emergency, the lever will auto- matically go to STOP position! Brush Cutter 4500 Hydro...
3. Devices and Operating Elements Transmission The agria brush cutter is equipped with a hydrostatic drive. Driving Control The driving speed forward or reverse is steplessly set or changed with the forefin- ger or the thumb at the driving lever (A/27).
By moving both steering levers to the stop the driving wheels are braked (application recommen- ded, for instance when engine is overloaded) - the equipment drive (PTO shaft) remains unaffec- A/28 A/29 ted. Brush Cutter 4500 Hydro...
Handle (A/23) pulled back - Handlebar locking bolt is unlocked - Handlebar can be turned to the left or right Release handle and slightly move handlebar to the left and right until the locking bolt is engaged. Brush Cutter 4500 Hydro...
= better control of the sides on slopes Fixing Points For towing away, recovering and tying down and to ensure a safe transport, use the A/13 fixing points on the tubular frame at the front and the lugs (A/13) at the rear. Brush Cutter 4500 Hydro...
5 mm margin for the fuel to expand. Note: For reasons of transport, the engine is not filled completely with engine oil! Before you operate the engine the first time, fill in engine oil, do not fill over max.! Brush Cutter 4500 Hydro...
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Exhaust fumes con- tain carbon monoxide which acts toxic when inhaled. Do not touch the hot engine - danger of burns! Do not touch or remove the ignition line and spark plug connector while the engine is running. Brush Cutter 4500 Hydro...
CHOKE to “CHOKE” position Warm engine: Set speed control lever to max Start the engine with the recoil starter Once the engine has started, let it warm up for some time. Slowly push choke back into operating position. Brush Cutter 4500 Hydro...
Worn or damaged cutting tools can be ejected! - If the machine begins to vibrate unusually strongly an immediate check is necessary. - Before any cleaning turn off the engine and pull spark plug connec- tor for safety reasons! Brush Cutter 4500 Hydro...
"0" vers. 85 cm Wait until all moving machine parts have come to a standstill! When leaving, secure the machine with chocks against rolling away! Secure the machine against unauthorized use – disconnect spark plug connector! Brush Cutter 4500 Hydro...
Check each time before you put the brush cutter into operation. Spark plug For fitting and removing the spark plugs swing the handlebar to the right. All other maintenance of the engine engine Brush Cutter 4500 Hydro...
(only version 85 cm) rubber cap strip at the gear. Do not operate either with dam- aged tarpaulin guard/rubber cap strips or without them fitted. Brush Cutter 4500 Hydro...
- Service Wheel Coupling Each wheel must be uncoupled when the lok- king lever is set inwards (Z). Adjustment: to be made with the adjusting screws Brush Cutter 4500 Hydro...
7 seconds. Check cutter brake for proper function each time max. 7 sec you take up operation. After every 100 hours check that the cutter coasting time < 7 seconds, where necessary - Service Brush Cutter 4500 Hydro...
Also lubricate driving chain after every cleaning with a high-pressure cleaner with Teflon spray and start it for a short while. Replace the chain protection covers! Do not operate the machine without the protection device in place. Brush Cutter 4500 Hydro...
2 operating 100 Nm hours with 100 Nm. Proceed likewise when doing maintenance work. Check tyre air pressure regularly. For smooth driving, make sure that there is the same pres- sure in front and rear tyres respectively. Brush Cutter 4500 Hydro...
- Service vers. mulching kit The knives are easily exchanged, are suspended loosely swinging and must remain freely suspended. Only use original agria spare parts! vers. 71 cm vers. 85 cm 1 locking nut 006 66 006 66...
Clean engine only with a cloth. Avoid spraying with air-compressed water jets, as water might leak into ignition and fuel system causing mal- functions. Graphic Symbols Worn and missing stickers with operating and safety instructions must be replaced. Brush Cutter 4500 Hydro...
Petrol engine preservation see also Engine Drain fuel completely or fill fuel tank and add fuel stabili- zer (agria no. 799 09). - Observe enclosed instructions. Let engine run for approx. 1 minute. Change the engine oil. Fill a tea-spoon (approx. 0.03l) of engine oil into the spark plug opening.
After every cleaning with air-compressed water jets A; 50 h 16 Once a year 50 h 100 h; B 50 h A; 50 h B; J 200 h 50 h 200 h A; 8 h Brush Cutter 4500 Hydro...
K = Checks and maintenance to be executed by operator W = Maintenance to be executed by professional workshop F = Maintenance should be carried out by your agria workshop BM = Refer to engine operating instructions Brush Cutter 4500 Hydro...
6. Troubleshooting Observe safety instructions! Have all serious malfunctions on the machine or engine repaired by your agria workshop. They have the proper tools. Improper repairs can only add to the damage. Problem Possible cause Remedy Page Petrol engine Spark plug connector not...
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Tighten attachment bolts vibration Knives damaged or unevenly worn Replace knives Mulching output Dull knives Change knives or re-sharpen them suddenly Remove any burr with a hand grinding stone declines BM = see operating instructions engine - Service Brush Cutter 4500 Hydro...
4 Engine Stop - for version 71 cm on the engine sw = black - for version 85 cm on the handlebar (A/25) we = white 5 Mulching drive 6 Driving speed 7 Brake right 8 Brake left Brush Cutter 4500 Hydro...
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