Flail mower 1200 2018 1 CONTENTS 1. FOREWORD ............................4 Warning symbols used in this manual ..........................5 2. DESIGNED PURPOSE OF USE ......................6 3. SAFETY INSTRUCTIONS FOR USING THE ATTACHMENT ............7 4. TECHNICAL SPECIFICATIONS ......................11 Safety labels and main components of the attachment.................. 12 5.
If you sell or transfer the equipment, be sure to hand over this manual to the new owner. If the manual is lost or damaged, you can request a new one from your Avant dealer or from the manufacturer.
5 (32) Warning symbols used in this manual The following warning symbols are used throughout this manual. They indicate factors that must be taken into account to reduce the risk of personal injury or damage to property: WARNING: SAFETY ALERT SYMBOL This symbol means: “Warning, be alert! Your safety is involved!”...
The mower and the hydraulic boom are controlled with the joystick of the loader. It is recommended that the Avant is equipped with a cab (L, LX or DLX) in order to protect the driver against flying debris.
7 (32) 3. Safety instructions for using the attachment Please bear in mind that safety is the result of several factors. The loader-attachment combination is highly powerful and improper or careless use or maintenance may cause serious personal injury or property damage.
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8 (32) Check the blades and clean the mowing deck regularly. Read the instructions about maintenance and service and use only original blades. Keep hands and feet away from moving components. Wearing loose clothes, such as loose shoelaces, or long scarves, should be avoided when working with the WARNING attachment.
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9 (32) Wrong, improper, or careless use of the attachment causes serious risk of severe injuries or death. Familiarise yourself with the controls of the loader in a safe area. Pay particular attention to the safe stopping of the attachment and the loader; follow the safe stopping procedure shown in this manual before leaving the driver's seat.
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10 (32) Remember to wear proper personal protective equipment: The noise level at the driver's seat may exceed 85 dB(A) depending on loader model and operating cycle. Extended exposure to loud noise can cause hearing impairment. Wear hearing protection while working with the loader. ...
12 (32) 4.1 Safety labels and main components of the attachment Listed below are the labels and markings on the attachment. They must be visible and readable on the equipment. Replace any unclear or missing label. New labels are available via your retailer or contact information provided on the cover.
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A37505 Attachment identification plate Table 4 - Flail mower 1200 - Main components Frame with quick coupling for hydraulic boom Hydraulic motor Bearing Supporting roll Skid adjustment bolts...
14 (32) 5. Assembling the attachment Attaching the attachment to the hydraulic boom is quick and easy, but it must be done carefully. The attachment is mounted to the loader by using the S30 quick coupling on the hydraulic boom and the counterpart on the attachment.
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If your loader is not listed in Table 1 on page , ask your Avant dealer before using this attachment.
16 (32) 5.1 Connecting and disconnecting hydraulic hoses Risk of movement of the attachment and ejection of hydraulic oil - Never connect or disconnect quick couplings or other hydraulic components while the control lever of the auxiliary hydraulics control lever is locked on or if the system is WARNING pressurized.
17 (32) 6. Instructions for use Check the attachment and the operating environment once more before starting to work, and that all obstacles have been removed from the operating area. Quick inspection of the equipment and the operating area before use are parts of ensuring safety and the best performance of the equipment.
18 (32) 6.1 Checks before use Check that all obstacles, including any possibly hidden ones, have been removed from the working area before operation. Check daily that the blades are intact and can rotate freely. Never use if blades are missing or broken. ...
19 (32) 6.2 Using the flail mower Before starting the mower: Set and adjust the mower to correct operating position. Starting the mower: Move the auxiliary hydraulics control lever of the loader towards its locking position to start operating the boom hydraulics.
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20 (32) Careless operation can injure you or bystanders - Keep the loader under control at all times. Operating a powerful mower requires the full attention of the operator. Do not perform distractive actions while mowing, such as using mobile devices. WARNING Recommended operating speed and maximum allowed oil flow: Adjust engine RPM so that the loader's auxiliary hydraulic flow is within the specified range for the...
21 (32) 6.3 Operating position and floating Normal operating position: Keep hydraulic boom extended Lower attachment on the ground Keep the quick coupling plate to near vertical position Adjust the boom height so that the mower can move freely up and down Lifted position: When operating the flail mower on tall vegetation or thick scrub, it may be useful to tilt the front of the...
22 (32) 6.5 Working on uneven ground Extra caution is needed when using the equipment on inclined terrains and slopes. Drive slowly especially on inclined, uneven, or slippery surfaces, and avoid sudden changes in speed or direction. Operate the controls of the loader with careful and smooth movements.
Some operations may require more weigh on the boom for the best result. Typically when greater outreach with a heavy attachment is necessary, the stability of the loader is increased with the Avant counterweights significantly. The same counterweights (A49063) can also be used as counterweights on the loader.
24 (32) 6.7 Uncoupling and storage Uncouple and store the attachment on level ground. The best way to store the attachment is a place where it is protected from direct sunlight, rain, and extreme temperatures. Avoid leaving the attachment laying directly on the ground for long periods of time. Place it on blocks of wood or on a pallet, for example.
25 (32) 6.7.2 Storage of uncoupled flail mower When storing the flail mower for longer periods than temporary uncoupling from the loader, the flail mower should be disconnected from the hydraulic boom and should be stored separately. Avoid leaving the attachment laying directly on the ground. Place it on blocks of wood or on a pallet, for example.
26 (32) 6.9 Preventing and clearing blockages Keeping the rotating speed sufficiently high and drive speed low on demanding conditions are essential to avoid blockages. Keep the equipment clean, so that material will not stick on it. Wet, thick and log grass can get coiled around the flail shaft if drive speed is too high. When mowing high or wet hay more than one run may be needed for even results.
Finding any fault means that the hydraulic hose or component must be replaced and the equipment must not be used until it is repaired. Spare parts are available from your nearest AVANT retailer or authorised service point. Leave the repair work to professional service technicians, if you don’t have adequate knowledge and experience about hydraulic assemblies and how to perform the repairing safely.
28 (32) 7.2 Cleaning the attachment Clean the attachment regularly to prevent accumulation of dirt which is more difficult to remove. A pressure washer and mild detergent can be used for cleaning. Do not use strong solvents, and do not spray directly at the hydraulic components, or at the labels on the attachment.
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29 (32) If the blades have large notches or cracks or have worn down excessively, they must be replaced. Always use good protective gloves when handling the blades. Check that the flail mower is balanced to avoid damage to the bearings. Repair the mower, if you notice any abnormal vibration or noise.
30 (32) 8. Warranty terms Avant Tecno Oy grants a warranty of one year (12 months) from the date of purchase for the attachment it manufactures. The warranty covers repair costs as follows: Work costs are covered, if the repair is not performed at the factory.
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SFS-EN ISO 12100, SFS-EN ISO 4413 Mallit / Modeller / Models: Avant Hydraulitoiminen niittomurskain; Avant-kuormaajan työlaite Hydraulisk slaghackaggregat; arbetsredskap för Avant lastare A37505 Hydraulic flail mower; attachment for Avant loaders 13.8.2018 Ylöjärvi, Finland Risto Käkelä, Toimitusjohtaja / Verkställande direktör / Managing Director Original language version...
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