Stark AL 3100 R Operating And Maintenance Manual Download Page 29

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Chart 3. 2-hose base machine's hydraulic chart for snow stopper

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Bas

e machine’s control block 1

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6/2-valve

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Left hydraulic cylinder

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Right hydraulic cylinder

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Snow stopper’s hydraulic cylinder

Summary of Contents for AL 3100 R

Page 1: ...Original Operating and maintenance manual Diagonal plow and Butterfly plow ...

Page 2: ...age www stark fi for the complete product range including new products The manufacturer reserves the right for structural and technical changes without prior notice Therefore some pieces of information given in the manual may have changed after printing this manual Read before use Make sure you know your equipment before you start using it Equipment may be operated only by an individual who is tho...

Page 3: ... 2 Adjusting blades 12 7 3 Adjusting flatblades 13 7 4 Adjusting perforated blades 14 7 5 Anti Damage System safety mechanism 16 7 6 Relief valve 17 7 7 Adjusting the RELAX blade system 18 7 8 Pin Float technology 21 7 9 Transferring the plow 23 7 10 Detaching the plow 23 7 11 Diagonal plow and Diagonal plow RELAX accessories 23 7 12 Butterfly plow and Butterfly plow RELAX accessories 23 8 MAINTAI...

Page 4: ... 3400 R TA 3700 R Manufacturer Lametal Ltd Kaskenviertäjäntie 2 73100 LAPINLAHTI Finland tel 358 17 731 565 Declares that the above mentioned equipment meets the provisions of Directive 2006 42 EC on machinery and where applicable complies with the standards SFS EN ISO 12100 1 SFS EN ISO 12100 2 SFS EN 1050 The person authorized to compile technical documentation Lassi Mehtonen Managing director K...

Page 5: ...vel speed other traffic people and animals danger zones and objects that block your view children use of turn signal when driving NEVER use the machine if there is someone in the danger zone NEVER go under the attachment During maintenance the hydraulics of the base machine MUST be turned off The base machine MUST also be turned off and the parking brake MUST be applied The equipment must be prope...

Page 6: ... type and the serial number of your plow Product and model _______________________________Serial number___________________________________ 4 2 Maintenance services When replacing parts use original manufacturer spare parts only By using original spare parts you ensure dependable operation of the plow and comply with the warranty policy To facilitate the supply of spare parts always inform the manu...

Page 7: ...AIN PARTS OF THE PLOWS 5 1 Diagonal plow RELAX Picture 2 Main parts of the diagonal plow RELAX 1 Plow s frame 2 Steering frame 3 Floating frame 4 Support plate 5 Relax blade system 6 Blade frame 7 Hydraulic cylinder ...

Page 8: ...Sivu 8 30 5 2 Diagonal plow Picture 3 Main parts of the diagonal plow 1 Plow s frame 2 Steering frame 3 Floating frame 4 Hydraulic cylinder 5 Support plate 6 Anti damage system ...

Page 9: ...Sivu 9 30 5 3 Butterfly plow Picture 4 Main parts of the butterfly plow 1 Plow s frame 2 Steering frame 3 Floating frame 4 Support plate 5 Anti damage system 6 Hydraulic cylinder ...

Page 10: ...Sivu 10 30 5 4 Butterfly plow RELAX Picture 5 Main parts of the Butterfly plow 1 Plow s frame 2 Steering frame 3 Blade frame 4 Relax blade system 5 Support plate 6 Floating frame 7 Hydraulic cylinder ...

Page 11: ...n terms of mechanical solutions hydraulics and electricity 2 Apply parking brake The plow is attached to the coupler on the base machine e g a loader Attach the plow to the base machine and make sure the locking cotters and pins are secured 3 Turn off the base machine and make sure the parking brake is applied 4 Make sure there is no pressure in the base machine hydraulic system When connecting al...

Page 12: ...s and pins are secured 3 Turn off the base machine and make sure the parking brake is applied 4 Make sure there is no pressure in the base machine hydraulic system When connecting always make sure the hydraulic connectors are clean and the hoses are intact 5 Check carefully the attachment s the base machine s and the fitting s trajectory for collision Make sure that the hydraulic hoses and attachm...

Page 13: ... blade edge wears out it is lowered and attached from the upper holes of the blade picture 8 Next time the blade is turned and again attached from the lower holes picture 9 When the blade edge wears out again it is lowered by attaching it from the upper holes picture 10 When the blade edge wears out in this position it needs to be replaced Picture 7 New blade Picture 8 Lowered blade Picture 9 Turn...

Page 14: ...htening the bolt head will need to be held to enable the nut to be tightened M20 washer is added under the bolt for getting a better grip on it picture 11 The bolts are removed and the blade lowered until a hole on the blade frame can be seen again The bolts are attached now to the holes next to the ones they were attached to before picture 12 This enables the blade to be lowered appropriately pic...

Page 15: ...Sivu 15 30 Picture 12 First position of the blade Picture 13 Blade after it has been lowered ...

Page 16: ...plows come equipped with ADS safety mechanism which protect the plow in case of collision When user drives to an obstacle safety mechanism yields which prevents the plow or its parts to be damaged pictures 14 and 15 Picture 14 Anti damage system in normal position before collision ...

Page 17: ...ng the wings If driving with the wings in extreme position the cylinder piston is at the end of the chamber and the relief valve cannot function When operating the plow leave approx 20mm of space inside the cylinder so the relief valve will work as intended picture 16 Picture 16 Piston is almost at the bottom leaving space for relief valve to function ...

Page 18: ...he base machine from damaging Plows with RELAX blade system can be pressed down to remove packed snow Operation of the RELAX blade system Blade frame is mechanically locked in position by three joints picture 17 When the blade hits an obstacle the increased pressure releases the lock and the blade frame swivels in a quick and wide motion over the obstacle picture 18 When the obstacle is passed and...

Page 19: ... the more easily the lock releases When the adjustment nut is tightened picture 19 less pressure is required and when the nut is loosened more pressure is required The angle between joints should be at least 5 to enable the release mechanism to function as designed picture 20 Never adjust the angle totally straight Picture 19 Adjusting the RELAX mechanism Adjustment nut ...

Page 20: ... be adjusted by the tension nut under the spring picture 21 Shortest permitted length for the spring is 175 mm when blade is released then the spring is pre strained by 25 mm At the factory the spring is pre strained by 15 mm Picture 21 Adjusting the spring Adjustment nut Locking nut ...

Page 21: ...hine FLOATING FRAME system is located by the fittings and this location together with the sliding plates reduce bouncing of the plow while working When plowing keep the floating frame in the centre position and fitting in a 90 degree angle against the ground picture 22 Picture 22 Optimal plowing position floating frame is in the middle position and plow is perpendicular against the ground 90 Float...

Page 22: ... Floating is effected by means of pins sleeves and floating slots in the implement frame pictures 23 and 24 The studs have greasing which improves the rotation of the hardened sleeves and significantly reduces wear Picture 23 Floating frame is attached to the plow s frame by Pin float mechanism Picture 24 Floating frame s bushing and grease nipple ...

Page 23: ...t the couplings with plugs Open the mechanical locking and loosen the plow If the plow is left unused for a long period of time clean and lubricate it properly before storage 7 12 Diagonal plow and Diagonal plow RELAX accessories Snow stopper Electric directional valve for Snow stopper 12V or 24V LED lights Snow rubber Support wheels Flat blade set Perforated blade set 7 13 Butterfly plow and Butt...

Page 24: ...Strength 8 8 M4 3 3 M5 6 5 M6 11 3 M8 27 3 M10 54 M12 93 M14 148 M16 230 M18 329 M20 464 M22 634 M24 798 M27 1176 M30 1597 M33 2161 M36 2778 M39 3597 Table 1 Tightening torque 8 3 Daily maintenance It is important to perform a daily visual inspection of the plow for early detection of possible faults and to prevent further damage Inspect the following items on the plow daily Hydraulic hoses and co...

Page 25: ...Sivu 25 30 8 6 Lubrication points Picture 25 Grease nipples of the steering frame and hydraulic cylinders Picture 26 Grease nipples of the support plate 1 2 2 3 ...

Page 26: ...icture 28 Grease nipples in floating frame 3 pc 1 Grease nipples in steering frame 2 Grease nipples in hydraulic cylinder 3 Grease nipples in support plate 4 Grease nipples in anti damage system Only in non RELAX versions 5 Grease nipples in floating frame 3 pc 4 5 ...

Page 27: ...ufacturer Any alterations or modifications to the hydraulic system are on the sole responsibility of the client Diagonal and Butterfly plows can be equipped with snow stopper accessory Plow which is equipped with snow stopper can be attached to either a 4 hose chart 2 or a 2 hose chart 3 base machine Electric directional valve is required for 2 hose base machine Chart 1 Chart for 2 hose hydraulics...

Page 28: ...art 2 4 hose base machine s hydraulic chart for snow stopper A Base machine s control block 1 B Base machine s control block 2 C Left hydraulic cylinder D Right hydraulic cylinder E Snow stopper s hydraulic cylinder ...

Page 29: ...u 29 30 Chart 3 2 hose base machine s hydraulic chart for snow stopper A Base machine s control block 1 B 6 2 valve C Left hydraulic cylinder D Right hydraulic cylinder E Snow stopper s hydraulic cylinder ...

Page 30: ...as travel and waiting hours daily allowances travel expenses or costs arising from detaching and reinstalling the equipment The manufacturer does not compensate for indirect costs caused by repairs during the warranty period such as lost working hours Original parts replaced during the warranty period shall remain with the manufacturer The client must keep the damaged parts for six 6 months unless...

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