Table of Contents SAFETY .......................... 6 ........................6 ENERAL ......................... 7 YDRAULICS ........................7 SSEMBLY ..................7 AINTENANCE AND REPAIR ......................7 OAD TRANSPORT ........................ 8 ORRECT USE HOW TO USE THIS MANUAL .................. 9 ........................9 ELIVERY DESCRIPTION OF THE MACHINE ............... 10 COUPLING THE MACHINE TO THE TRACTOR ..........
StoneMax Safety This symbol appears in the instruction manual each time there is a safety warning concerning your safety, the safety of others or functionality of the machine. All safety instructions must be observed and made available to all users of the machine. General ...
StoneMax Hydraulics Lower machine fully for any repair work on the hydraulic system. Relieve hydraulic pressure, switch engine off and remove ignition key. Clean hydraulic connections thoroughly before reconnecting. When con- necting hydraulic hoses to tractor hydraulics, ensure they are not under pressure.
StoneMax When transporting, ensure permitted total weight for tractor is not exceed- ed and that loading on tractor front axle is not less than 20% of tractor net weight. If this is the case, use weights on tractor front Correct use ...
StoneMax How to use this manual The sequence of subject matter in this manual can seem illogical. Please refer to the table of contents for page numbers for individual items. The manual is divided into 5 main sections: Safety ...
StoneMax Description of the machine The machine described in this manual consists of three fundamental parts: 1. CHASSIS 2. EXCAVATING SHOVEL 3. HOPPER 1. CHASSIS: The other elements are mounted on the chassis, which is made of structural tubing. There two wheels located at the rear end and an attachment for coupling the machine to the tractor.
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StoneMax 2. EXCAVATING SHOVEL: This is provided with teeth in the form of a comb which collect surface stones which enter the bucket through the action of two double effect cylinders. The working depth varies between 5 and 15 cm, and is remotely controlled from the tractor.
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StoneMax 4. HOPPER: Carrying capacity is a function of the model, and is mounted to the chassis by two rotating bolts. It is unloaded by means of two simple effect hy- draulic cylinders controlled from the tractor. Side 12...
StoneMax Coupling the machine to the tractor Bear in mind the following: 1. The height of the tractor coupling attachment should be between 450 and 500 mm. 2. Hydraulic coupling with two possible situations: When there are sufficient oil outlets on the tractor connect the two double effect plugs to one attachment on the tractor distributor, and the simple effect plug to the other, as in the diagram on the right.
StoneMax Fitting the distributor If the tractor does not dispose of three oil outlets attach a distributor as shown in the diagram on the right. Side 14...
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StoneMax Detailed description of the rear lights, which follow the norms required for use on the road. Side 15...
StoneMax Maintenance Due to its extremely simple mechanism this machine merely requires the periodical greasing of all moving parts. This should be carried out with the bucket at rest and the tractor engine stopped. Side 16...
StoneMax Before beginning work Follow the instructions below in order for the machine to work to its specifications: 1. Examine the terrain to ascertain dangerous areas and method of working. 2. Verify that there are no oil leaks from any of the pistons, oil tubes or the remote control.
StoneMax The terrain and work capacity of the machine The following recommendations will help you to work correctly: 1. The ground should be dry. 2. The stone(s) should be loose on top of the earth. It is useful to bring them to the surface with a cultivator or rotavator.
StoneMax While working 1. No one should be allowed near or on the machine. 2. When working always use the tractor’s lowest gears. 3. Avoid starting or turning quickly. 4. Always unload the machine when at a standstill. 5. Avoid unloading on transversal slopes of more than 15%. Side 19...
StoneMax Maintenance precautions Only specialized personnel should carry out the maintenance of this machine. 1. Follow the correct safety measures for each task. 2. Diesel and oil are hazardous substances. Do not use in the presence of fire or flames. 3.
Dal-Bo A/S cannot be held liable for consequential damage, loss of earnings or production as a result of defects. Dal-Bo A/S cannot be held liable for the cost of labour apart from that reasonably incurred for repair or replacement covered by the guarantee.
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