PRONAR T740 Manual Download Page 55

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3.17

FIGURE

3.12

Single conduit pneumatic system diagram with three position

regulator

(1) air tank, (2) control valve, (3) brake force regulator, (4) pneumatic ram, (5), (6) lead

connectors, (6) air filter, (7) air tank control connectors (8) drain valve

Brake pneumatic cylinders applied in the systems are mounted on specially prepared

brackets welded to the axle. They are membrane cylinders. Air supplied to cylinder exerts

pressure on membrane which in turn moves cylinder piston and rotates to axle expander

lever. Return of cylinder to neutral position is assisted by draw back springs.

Summary of Contents for T740

Page 1: ...n Before using the machine the user must carefully read this Operator s Manual and observe all recommendations This guarantees safe operation and ensures malfunction free work of the machine The machine is designed to meet obligatory standards documents and legal regulations currently in force The manual describes the basic safety rules and operation of Pronar T740 trans shipment trailer If the in...

Page 2: ...articularly important information and instructions the observance of which is essential are distinguished in the text by the sign and also preceded by the word ATTENTION Failure to observe the instructions may lead to damage to the machine as a result of improper operation adjustment or use In order to focus the user s attention on the need to perform maintenance the relevant section of the Operat...

Page 3: ...IS OPERATOR S MANUAL Left side side to the left hand of the operator facing in the direction of machine s forward travel Right side side to the right hand of the operator facing in the direction of machine s forward travel ...

Page 4: ......

Page 5: ...MENTAL HAZARDS 1 10 1 7 WITHDRAWAL FROM USE 1 11 2 SAFETY IN USE 2 1 2 1 BASIC INFORMATION CONCERNING SAFE OPERATION OF THE MACHINE 2 2 2 2 SAFETY DURING REPAIR AND MAINTENANCE WORK 2 3 2 3 DANGERS DURING TRANS SHIPMENT WORK 2 5 2 4 HITCHING UNHITCHING 2 6 2 5 SAFETY PRINCIPLES WHEN WORKING WITH TYRES 2 6 2 6 DANGERS DURING TRAVEL 2 7 2 7 OPERATION OF ARTICULATED TELESCOPIC SHAFT 2 8 2 8 SAFETY TI...

Page 6: ...3 9 PARKING BRAKE 3 20 3 10 TURNING INTERLOCK HYDRAULIC SYSTEM 3 21 3 11 HYDRAULIC SYSTEM SLIDE BOLT AND CONVEYOR 3 22 3 12 HYDRAULIC CLUTCH SYSTEM 3 24 3 13 ELECTRIC LIGHTING SYSTEM 3 27 3 14 ELECTRIC WEIGHING SYSTEM INSTALLATION 3 29 4 CORRECT USE 4 1 4 1 PREPARING FOR WORK BEFORE FIRST USE 4 2 4 2 ATTACHING TO TRACTOR 4 5 4 3 TRANS SHIPMENT TRAILER SUPPORT OPERATION 4 7 4 4 LOADING 4 9 4 5 SECU...

Page 7: ...ION NO 8 INSPECTION OF BRAKING SYSTEM TIGHTNESS 5 12 5 2 9 CLEANING THE AIR FILTERS 5 13 5 2 10 OPERATION NO 10 INSPECTION OF HYDRAULIC SYSTEM TIGHTNESS 5 14 5 2 11 OPERATION NO 11 INSPECTION OF LIGHTING AND SIGNALLING SYSTEM 5 15 5 2 12 OPERATION NO 12 INSPECTION OF TIGHTNESS OF WHEELS AND DRAWBAR NUTS AND BOLT CONNECTIONS 5 16 5 2 13 OPERATION NO 9 INSPECTION OF GREASING POINTS 5 17 5 2 14 OPERA...

Page 8: ... 5 HYDRAULIC CLUTCH OPERATION 5 38 5 5 1 SAFETY ADVICE FOR HYDRAULIC CLUTCH CLEANING AND MAINTENANCE 5 38 5 5 2 MOUNTING MAINTENANCE AND CARE ADVICE 5 38 5 5 3 TIGHTENING TORQUE FOR NUT AND BOLT CONNECTIONS 5 39 5 5 4 SERVICE INSPECTION PERIODS 5 39 5 6 THOROUGH LOAD TANK CLEANING 5 40 5 7 CLEANING TRANS SHIPMENT TRAILER 5 40 5 8 STORAGE 5 42 5 9 TIGHTENING TORQUE FOR NUT AND BOLT CONNECTIONS 5 42...

Page 9: ...1 1 SECTION 1 BASIC INFORMATION IDENTIFICATION INTENDED USE FITTINGS WARRANTY CONDITIONS TRANSPORT ENVIRONMENTAL HAZARDS WITHDRAWAL FROM USE ...

Page 10: ...a plate 2 serial number The trailer is marked with the data plate 1 located on the right frame brace and the factory number 2 located on a gold painted rectangle When buying the trailer check that the serial numbers on the machine agree with the number written in the WARRANTY BOOK in the sales documents and in the OPERATOR S MANUAL ...

Page 11: ...ding J Permissible axle 1 load K Permissible axle 2 load 1 1 1 AXLE IDENTIFICATION The factory number of the axle shaft and its type are stamped onto the data plate secured to the axle shaft beam In the event of ordering a replacement part it you must know the trans shipment trailer factory number and axle type TIP In the event of ordering a replacement part or in the case of the appearance of pro...

Page 12: ...he given country and any breach of these regulations is regarded by the Manufacturer as use of the trans shipment trailer contrary to its intended purpose Using it as intended also involves all actions connected with the safe and proper operation and maintenance of the machine In connection with this the user is obliged to familiarise himself with the content of the OPERATING INSTRUCTIONS of T740 ...

Page 13: ... 5 8 Hydraulic system Hydraulic oil Pressure rating of the system Oil demand MPa l HL 32 16 15 Electrical system Electrical system voltage Attachment socket V 12 7 polar compliant with ISO 1724 Tractor hitches Minimum vertical drawbar load kg 3 000 Other requirements Minimum tractor power demand Cigarette lighter socket kW HP V 121 3 165 12 The trans shipment trailer may only be used by persons wh...

Page 14: ... the instructions 1 3 FITTINGS TABLE 1 2 T740 TRANS SHIPMENT TRAILER EQUIPMENT FITTINGS STANDARD OPTION OPERATING INSTRUCTIONS WARRANTY BOOK EZ 400 WEIGHER OPERATING INSTRUCTIONS Complete set of wall extensions Electrical system without weigher Electrical system with weigher Pneumatic system 1 conduit Pneumatic system 2 conduit Pneumatic system 2 conduit with ALB regulator Tarpaulin cover Mudguard...

Page 15: ...The guarantee does not apply to those parts and sub assemblies of the machine which are subject to wear in normal usage conditions regardless of the warranty period Consumables include the following parts sub assemblies drawbar hitching eye pneumatic system connector filters tyres chains brake shoes bulbs and LED lamps seals bearings The warranty service only applies to such cases as mechanical da...

Page 16: ...TY BOOK attached to each machine Modification of the trailer without the written consent of the Manufacturer is forbidden In particular do NOT weld drill holes in cut or heat the main structural elements of the machine which have a direct impact on the machine operation safety 1 5 TRANSPORT The trailer is ready for sale completely assembled and does not require packing Packing is only required for...

Page 17: ...things including weight of the trailer the construction of vehicle carrying trailer speed of travel and other conditions For this reason it is impossible to define the securing plan precisely A correctly secured trailer does not change its position with regard to the transport in vehicle The securing elements must be selected according to the guidelines of the Manufacturer of these elements In cas...

Page 18: ...f hydraulic oil in water does not cause extreme toxicity of organisms living in the aquatic environment The formation of a film of oil on the water may be the direct cause of physical action on organism perhaps causing change of oxygen values in the water because of lack of direct contact of air with the water An oil leak into water reservoirs may however lead to a reduction of the oxygen content ...

Page 19: ... IMPORTANT Waste oil should only be taken to the appropriate facility dealing with the re use of this type of waste Do NOT throw or pour oil into sewerage or water tanks 1 7 WITHDRAWAL FROM USE In the event of decision by the user to withdraw the trailer from use comply with the regulations in force in the given country concerning withdrawal from use and recycling of machines withdrawn from use Be...

Page 20: ...t or damaged parts that cannot be reclaimed should be taken to a collection point for recyclable raw materials Hydraulic oil should be taken to the appropriate facility dealing with the re use of this type of waste ...

Page 21: ...RING REPAIR AND MAINTENANCE WORK DANGERS DURING TRANS SHIPMENT WORK HITCHING UNHITCHING SAFETY PRINCIPLES WHEN WORKING WITH TYRES DANGERS DURING TRAVEL OPERATION OF ARTICULATED TELESCOPIC SHAFT SAFETY TIPS FOR HYDRAULIC CLUTCH OPERATION DESCRIPTION OF MINIMAL RISK INFORMATION AND WARNING STICKERS ...

Page 22: ...o health Be warned that a minimal risk does exist and for this reason the fundamental basis for using this machine should be the application of safety principles and sensible behaviour The trans shipment trailer must never be used by persons who are not authorised including children and people under the influence of alcohol or drugs Non adherence to the principles of safe use creates a danger for ...

Page 23: ...f unauthorised persons Trans shipment trailer should be additionally protected with the use of wedges 2 2 SAFETY DURING REPAIR AND MAINTENANCE WORK Any modification to the trans shipment trailer frees PRONAR Narew from any responsibility for damage or detriment to health which may arise as a result It is recommended that necessary repairs to trans shipment trailer should be undertaken by specialis...

Page 24: ... If there is a risk that they will catch fire or be damaged they should be removed or covered with non flammable material before commencing welding work Should it be necessary to change individual parts use only those parts indicated by the manufacturer Non adherence to these requirements may cause danger to the health and the user s and other people s lives and also damage the hook trailer After ...

Page 25: ...people or animals The trans shipment trailer maximum carrying capacity must not be exceeded Exceeding the carrying capacity may lead to damage to the machine loss of stability while driving scattering of the load and danger while driving The braking system is adjusted to the gross weight exceeding the weight limit causes drastic reduction of basic braking effectiveness The arrangement of the load ...

Page 26: ...e sure that the hydraulic systems of the tractor and trans shipment trailer are not under pressure After completing trans shipment trailer hitching the support leg must be maximally raised and mechanical raising lowering crank placed in neutral position While lowering the support take particular care with regard to the danger of being crushed The agricultural tractor to which the trans shipment tr...

Page 27: ...design speed 2 6 DANGERS DURING TRAVEL Ensure that the braking force regulator is set in the correct position Adjust travel speed to the prevailing road conditions trailer loading and road traffic regulations limits and other limitations While driving on public roads the trailer must be fitted with a certified or authorised reflective warning triangle When travelling on public roads respect the ro...

Page 28: ...ning of warning sign 1 warning sign 2 attachment point 2 7 OPERATION OF ARTICULATED TELESCOPIC SHAFT While reversing and during turns the trans shipment trailer s drive must be disengaged Do NOT leave the tractor cab when the machine drive is engaged The articulated telescopic shaft has markings on the casing indicating which end of the shaft shall be connected to the tractor ...

Page 29: ...r may only be connected to the tractor with the aid of the appropriately selected articulated telescopic shaft recommended by the Manufacturer The driveshaft must be equipped with a cover Do NOT use the shaft with damaged or missing guards After connecting shaft ensure that it is correctly and safely connected to the tractor and to the trans shipment trailer Before starting the machine make sure t...

Page 30: ... repaired exclusively by authorised trained and instructed personnel All work on Conax clutch may only be performed with disconnected drive engine Secure engine against repeated unintentional starting If during clutch operation an unusual disturbing sound or vibration is noticed immediately stop machine Permissible loading and maximum revs may not be exceeded Do not exceed or reduce recommended co...

Page 31: ...nt trailer while the engine is running and when the machine is being hitched being on the machine while the engine is running operating the trans shipment trailer with the safety guards removed or faulty not keeping a safe distance during loading or unloading of trailer operation of machine by unauthorised untrained or intoxicated persons cleaning maintenance and technical inspection of trans ship...

Page 32: ...ing and information symbols located on the trans shipment trailer are clear and legible In the event of their destruction they must be replaced with new ones Stickers with notices and symbols are available from the manufacturer or from the retailer where the machine was purchased New assemblies changed during repair must be labelled once again with the appropriate safety signs TABLE 2 1 INFORMATIO...

Page 33: ...n by rotating auger conveyors Do not approach and do not place hands near rotating mechanisms 4 Danger of crushing Do not place limbs in crushing danger zone 5 Attention Do not stand on auger conveyors 6 Danger of being pulled in by rotating auger conveyors ...

Page 34: ...ments 8 Before entering load box or on platform disconnect tractor engine and remove key from ignition 9 Maximum rotation speed of Power Takeoff Shaft 10 Check correct tightness of nut and bolt connections on axles 11 Grease according to the recommendations in the operating instructions 12 Clearance warning sticker ...

Page 35: ...2 15 ITEM STICKER DESCRIPTION 13 Clearance warning sticker 14 Machine type 15 Hydraulic clutch operation information sticker ...

Page 36: ...ITEM STICKER DESCRIPTION 16 Hydraulic connection function and hydraulic valves designation information sticker 17 Hydraulic valve lever position 18 Maximum vertical drawbar load 19 Air pressure in the tyres ...

Page 37: ...2 17 FIGURE 2 2 Locations of information and warning stickers Labelling in line with table 2 1 ...

Page 38: ...2 18 ...

Page 39: ...OAD BOX FRONT CONVEYOR FRONT CHAIN TRANSMISSION FRONT GEAR WHEEL TRANSMISSION REAR CHAIN TRANSMISSION WORKING BRAKE PARKING BRAKE TURNING INTERLOCK HYDRAULIC SYSTEM SLIDE BOLT AND CONVEYOR HYDRAULIC SYSTEM HYDRAULIC CLUTCH SYSTEM LIGHTING ELECTRIC SYSTEM WEIGHER ELECTRIC SYSTEM ...

Page 40: ...rrying capacity Maximum gross weight Tare weight Maximum design speed Axle base m3 kg kg kg km h mm 28 15 300 23 000 7 700 40 1 810 Tyres Tyre Load capacity index Air pressure in the tyres kPa 700 50 26 5 16PR 174 A8 240 Other information Electrical system voltage Axle track Permissible hitching system loading Drawbar attachment point lift Minimum clearance Lift of load surface Hydraulic oil deman...

Page 41: ...awbar longitudinal rails at the end of which is the hitching eye plate and drawbar eye 5 On the left side of the drawbar is screwed the support with two gear mechanism At the rear part of the frame the suspension is secured 2 tandem type with parabola leaf springs The rear axle 4 is made as a turning axle with a hydraulic interlock system for trailer reversing Depending on installed electrical sys...

Page 42: ...ans shipment trailer chassis 1 lower frame 2 suspension 3 front axle 4 rear axle 5 drawbar eye 6 PTO connection 7 wheel 8 mudguard 9 rear lighting beam 10 weight simulator loading link cell 11 support 12 conduit bracket ...

Page 43: ...e position of the eye may be adjusted depending on the height of the hitch on the agricultural tractor FIGURE 3 2 Drawbar eye 1 rotating drawbar eye 50 mm 2 ball hitch 80 mm 3 drawbar head plate 4 securing bolts 3 2 2 TRAILER SUPPORT Support 1 of trans shipment trailer is mounted on the left side on drawbar longitudinal rail It is designed to support an unhitched machine and set height of the draw...

Page 44: ...o position B FIGURE 3 3 Trans shipment trailer support 1 support 2 support foot 3 crank 4 gearing 5 securing pin A neutral position B gear position I C gear position II TIP Permissible vertical loading of support KRA 750 is 7 500 kg IMPORTANT Before moving off check that the support is maximally raised and the crank is set in neutral position A The support foot must be additionally secured using a...

Page 45: ...t of the load box is installed a wall extension set 2 with canvas cover 3 On the rear wall of the load box is placed the platform 4 and folding ladder 5 In the lower part of the rear wall is the chain gearing 6 In the container channel placed in the bottom of the load box are openings which are closed with inspection covers 8 figure 3 4 in the front part is installed the chute slide 7 controlled w...

Page 46: ...e 5 figure 3 5 By changing the height of the roof one regulates the speed of grain flow to the collecting auger conveyor 4 placed in the lowest part of the container beneath roof Remaining 4 auger conveyors are placed in two parallel channels of load box Rear auger conveyors 1 bearings are in rear chain gearing and bearing connectors 7 in central part of load box Auger conveyor 3 receiving torque ...

Page 47: ...uger conveyor which transfers load from load box to front conveyor Grain is then transported by conveyors 1 and 2 the regulated discharge chute 4 Power transmission of auger conveyors is transmitted through front chain gearing and then through intersecting axis gear placed in the lower part of the vertical conveyor pipe After connecting PTO drive in tractor both auger conveyors begin to rotate Gat...

Page 48: ...3 10 FIGURE 3 6 Front conveyor 1 vertical conveyor 2 folding conveyor 3 conveyor hinge 4 chute 5 folding ram unfolding conveyor 6 ram bolting folded conveyors 7 collection pipe ...

Page 49: ...2 ram folding unfolding conveyor 3 spring 4 striker 5 spring 6 locking bolt 3 5 FRONT CHAIN TRANSMISSION Front chain transmission transmits torque to the two auger conveyors placed in container and front auger conveyor Construction of gearing is shown on figure 3 8 ...

Page 50: ...axis gearing 5 toothed cog securing pin 6 abrasive friction clutch 7 exit shaft housing 8 gear wheel transmission two gears 9 pressure gauge Power transmission shaft 2 is connected through PTO shaft and articulated shaft to PTO of tractor Hydraulic clutch is located on drive shaft Both transmission stages are working after ...

Page 51: ...ch may not be greater than 95 bar or less than 90 bar Too low power pressure causes slipping clutch and therefore more rapid wear of abrasive surface too high pressure may damage clutch body 3 6 FRONT GEAR WHEEL TRANSMISSION Front gear wheel transmission 1 is placed on the front wall of load box Drive is transferred to drive shaft 2 from front chain drive Torque is directly transmitted to right fr...

Page 52: ...RAPID REVOLUTIONS position C SLOW REVOLUTIONS position 3 7 REAR CHAIN TRANSMISSION Rear chain transmission is mounted on container wall It transmits torque from auger conveyors placed in channel on the right side of the container to 2 conveyors placed on the left side of the container Construction of gearing is shown on figure 3 8 ...

Page 53: ...ment trailer is equipped with one of three types of working brake installations pneumatic brakes two conduit pneumatic system with three position braking force regulator figure 3 11 standard single conduit pneumatic system with three position braking force regulator figure 3 12 two conduit pneumatic system with automatic braking force regulator figure 3 13 ...

Page 54: ...lied in pneumatic systems figure 3 7 is the operation of the trans shipment trailer brakes simultaneously when tractor s brakes are applied Furthermore in case of an inadvertent disconnection of the conduit between the trailer and the tractor the control valve will automatically activate trailer s brakes Valve used in the system is equipped with a brake to be applied when trailer is disconnected f...

Page 55: ...lter 7 air tank control connectors 8 drain valve Brake pneumatic cylinders applied in the systems are mounted on specially prepared brackets welded to the axle They are membrane cylinders Air supplied to cylinder exerts pressure on membrane which in turn moves cylinder piston and rotates to axle expander lever Return of cylinder to neutral position is assisted by draw back springs ...

Page 56: ...ansmission valve 5 pneumatic cylinder 6 7 lead connectors 8 air filter 9 drain valve 10 air tank control connectors In two conduit braking system with automatic braking force regulator an additional transmission valve is mounted 4 the function of which is to significantly increase the speed of transmission to cylinders during the breaking process ...

Page 57: ...vailable A no load B half load and C full load Automatic braking force regulator adapts braking pressure depending on the load of the trans shipment trailer During normal work it does not require service Depending on braking system version installed in trans shipment trailer the system is equipped with either one or two pneumatic conduits They are marked with coloured safety covers which enable id...

Page 58: ...t 3 9 PARKING BRAKE FIGURE 3 15 Parking brake 1 parking brake crank mechanism 2 handle with wheel 3 axle expander lever 4 steel cable The parking brake is for immobilising trans shipment trailer while standing motionless The brake crank mechanism 1 is mounted on the left longitudinal of the lower frame Steel cable 4 is connected to axle expander lever 3 with crank mechanism Tightening the cable ...

Page 59: ...ess tyre wear on machine While reversing axle hub must be blocked otherwise the trans shipment trailer will have a tendency to turn uncontrollably to the left or the right during reversing FIGURE 3 16 Rear axle hydraulic interlock system 1 turning interlock cylinder 2 rear turning axle 3 hydraulic quick couplers 4 hydraulic conduit 5 information sticker Axle interlock is enabled by single conduit ...

Page 60: ...ured stoppers as stated by sticker 5 3 11 HYDRAULIC SYSTEM SLIDE BOLT AND CONVEYOR FIGURE 3 17 Slide bolt and conveyor hydraulic system concept diagram 1 quick couplers 2 hydraulic valve 3 slide bolt cylinder 4 folded conveyor raising cylinder 5 folded conveyor bolting cylinder ...

Page 61: ...r 2 folded conveyor bolting cylinder 3 locking bolt cylinder 4 hydraulic valve 5 quick couplers 6 slide bolt 7 cylinder bracket 8 9 information sticker System design and concept diagram are presented on figures 3 17 and 3 18 Hydraulic slide bolt and conveyor system fulfil the following function in trans shipment trailer ...

Page 62: ...usly during work The channel slide may be used for unloading grain to the chutes placed under the floor or for through cleaning of container channel of load remnants Hydraulic system quick couplers are marked with the aid of red stoppers as stated on information sticker 8 Working positions of valves are marked on information sticker 9 3 12 HYDRAULIC CLUTCH SYSTEM Hydraulic clutch system is designe...

Page 63: ...ts 1 reduction valve connection plate 2 hydraulic valve 3 pressure gauge 4 quick couplers 5 return valve 6 rotary connection 7 information sticker IMPORTANT After connecting agricultural tractor trans shipment trailer regulate the reduction valve 1 figure 3 19 ...

Page 64: ...se of normal use it must be set in open position Quick coupler terminals are marked with black coloured stoppers as stated on information sticker 7 Cut off valve position 2 is marked with the aid of sticker O Z O Open Z Closed FIGURE 3 20 Hydraulic clutch system concept diagram 1 reduction valve connection plate panel 2 pressure gauge 3 hydraulic clutch 4 return valve 5 quick couplers 6 hydraulic ...

Page 65: ...3 27 3 13 ELECTRIC LIGHTING SYSTEM FIGURE 3 21 Electric lighting system diagram Description of markings in table 3 2 ...

Page 66: ...t OTL Left registration plate light LR Working light Trans shipment trailer electric lighting system is adapted to supply from direct current source of 12 V Connection of the vehicle s electrical system with the tractor should be made through an appropriate connection lead that is part of the trailer s standard equipment TABLE 3 3 MARKING OF CONNECTIONS MARKING FUNCTION 31 Weight Power supply 12V ...

Page 67: ...stem The system applied is composed of six loading link cells placed on lower frame mounting brackets Trans shipment trailer load box is placed on them If the machine is not equipped with weighing system load cells are replaced with weight simulators Load cells are connected through connection box with electronic display which analyses electric signals originating from weighing points and calculat...

Page 68: ...3 30 FIGURE 3 22 Lighting panel Description of markings on table 3 5 ...

Page 69: ...actor operator cab on bracket with rubber suction pad Power supply to counter and whole weighing system is through connection conduit connected with the lighter socket in the tractor TABLE 3 5 LIST OF MARKINGS APPLIED ON FIGURE 3 21 SYMBOL FUNCTION WZ Cigarette lighter supply plug WEZ Electronic display EZ 400 SP Connection box OO 1 OO 6 Load cells ...

Page 70: ...3 32 ...

Page 71: ...PREPARING FOR WORK BEFORE FIRST USE ATTACHING TO TRACTOR TRANS SHIPMENT TRAILER SUPPORT OPERATION LOADING SECURING LOAD TRAILER TRANSPORT UNLOADING DISCONNECTING FROM TRACTOR PROPER USE AND MAINTENANCE OF TYRES WEIGHER OPERATION ...

Page 72: ...d the principle of machine operation IMPORTANT Before proceeding to hitching to tractor the user must familiarise himself with the content of these instructions and additional publications attached to machine and observe all recommendations External inspection Check completeness of machine standard and additional equipment Check condition of protective paint coat Check technical condition and set ...

Page 73: ...t load in load box It is recommended that the inspection is conducted by two people one of which should always remain in the tractor s cabin Test start should be conducted according to the sequence shown below Connect trans shipment trailer to appropriate hitch on agricultural tractor Raise and secure support foot Connect brake electrical and hydraulic system conduits Place electronic counter in t...

Page 74: ...ak pressure drop in brake system incorrect hydraulic system operation blocking of pneumatic pistons other suspected faults immediately disconnect oil supply to hydraulic clutch and disconnect tractor PTO drive If a fault cannot be rectified or the repair could void the guarantee please contact retailer for additional clarifications or to perform repair DANGER Careless and improper use and operatio...

Page 75: ...ch lock protecting machine against accidental unhitching Turn off tractor ignition Raise support foot upwards secure it with pin move crank to central position neutral position Connect pneumatic system conduits applies to two conduit systems Ö Connect pneumatic conduit marked yellow with yellow socket in tractor Ö Connect pneumatic conduit marked red with red socket in tractor Connect pneumatic sy...

Page 76: ...conduits the correct sequence of conduit connection is very important First in sequence connect yellow coloured plug to yellow socket in tractor and then afterwards the red coloured plug to the red socket in tractor Once the 2nd conduit connected the braking system will switch to normal mode of operation disconnection or piercing of the conduits causes the trailer s braking system control valve to...

Page 77: ...breaking or piercing when making turns 4 3 TRANS SHIPMENT TRAILER SUPPORT OPERATION Setting proper height of drawbar eye in relation to tractor hitch is achieved by the aid of support with mechanical gearing figure 4 1 In order to reduce the force necessary to raise trans shipment trailer drawbar place support crank 3 in position B In this position there is greater mechanical gearing leverage supp...

Page 78: ...ion I C gear position II Lowering support Remove safety pin Set crank in position B or C Turn crank clockwise to lower support to the ground with regard for regulating drawbar height in relation to hitch if trans shipment trailer shall be hitched to tractor Place safety pin in position and set crank in neutral position A ...

Page 79: ...le standing on the platform placed on the rear side wall Rolled tarpaulin cover should be supported by bracket bolted to load box side extension DANGER Exercise particular care when rolling tarpaulin cover During work use the rear platform or ladder of appropriate height or ramp Loading work should be conducted by person having experience of this type of work During loading on the move maintain a ...

Page 80: ...a manner that the load is unable to spread and cause contamination of the road Before beginning loading make certain that the inspection slides and chute slide are properly closed and load cannot spill out To secure load use tarpaulin cover with which it should be covered whenever trans shipment trailer moves on public roads Load protection with tarpaulin cover Standing on rear platform unroll tar...

Page 81: ...prudence Listed below are the key guidelines for driving the tractor and trailer combination Before moving off make sure that there are no bystanders especially children near the trailer or the tractor Take care that the driver has sufficient visibility Set braking force regulator according to the degree of loading of the load box does not apply to trans shipment trailer equipped with braking syst...

Page 82: ...d shoulder avoiding any risk to other road users and position reflective warning triangle according to traffic regulations While driving on public roads the trailer must be fitted with a certified or authorised reflective warning triangle When driving comply with all road traffic regulations indicate an intention to turn using indicator lamps keep all road lights and indicator lights clean at all ...

Page 83: ...UNLOADING Unloading with the aid of vertical conveyor FIGURE 4 3 GEAR WHEEL TRANSMISSION 1 changes of lever position A neutral position B RAPID REVOLUTIONS position C SLOW REVOLUTIONS position Tractor and trailer must be placed to drive forwards on flat ground Immobilise tractor and trailer with parking brake Changes of lever setting 1 figure 4 3 set in position B or C Extend vertical conveyor usi...

Page 84: ...fault then disconnect hydraulic clutch and then the tractor PTO drive TIP In the final phase of unfolding the vertical conveyor the hydraulic ram speed should be significantly reduced Failing to reduce speed during unfolding causes the impact and shakes the trans shipment trailer Unloading with the use of channel chute Position trans shipment trailer so that the channel chute is directly above rec...

Page 85: ...in pours out of the chute Clutch should be started for a few seconds because longer work of container conveyors causes grain to reach vertical conveyor IMPORTANT In each case after changing tractor towing the trans shipment trailer or after a longer period of not using the trailer it is essential to regulate the hydraulic clutch working pressure Do not start clutch without prior regulation DANGER ...

Page 86: ...ould be carried out by persons trained and entitled to do so This work should be carried out using appropriately selected tools After removing a wheel always check how firmly the nuts are screwed in Inspection should be carried out each time after first use and then every 50 100 kilometres of travel Regularly check and maintain correct pressure in tyres according to instructions especially if trai...

Page 87: ...onduit should be connected to panel socket connection POWER supply plug should be connected to lighter socket The second conduit signal should be connected to display panel LOAD CELL socket second terminal of conduit is permanently connected to terminal connection box IMPORTANT Supplied conduit must be disconnected during battery charging TABLE 4 2 SUPPLY CABLE STRAND MARKING ITEM COLOUR INTENDED ...

Page 88: ... change in weight since the last weigher zeroing is displayed Weigher is in GROSS mode if flashing arrow points to GROSS text notice on right side of display window NET mode indicates change after performance of operation TARE vehicle weight TARE is temporarily a zero point The weigher is in NET mode if the flashing arrow indicates NET text notice on right side of display window Switching between ...

Page 89: ... SHIPMENT TRAILER SERVICE INSPECTION UNLOADING SPEED REGULATION CONSUMABLES HYDRAULIC CLUTCH OPERATION THOROUGH LOAD TANK CLEANING CLEANING TRANS SHIPMENT TRAILER STORAGE TIGHTENING TORQUE FOR NUT AND BOLT CONNECTIONS LIST OF BULBS FAULTS AND MEANS OF REMEDYING THEM ...

Page 90: ...e described in this section which the user may perform with his own resources In the event of unauthorised repairs changes to factory settings and other actions which are not regarded as possible for the trans shipment trailer operator to perform the user shall invalidate the guarantee 5 2 TRANS SHIPMENT TRAILER SERVICE INSPECTION TABLE 5 1 MAINTENANCE SERVICE PROCEDURES SCHEDULE FREQUENCY OPERATI...

Page 91: ...eels 15 Regulation of working pressure of clutch See 5 2 15 16 Inspect chain tightness of front chain transmission I stage See 5 2 16 17 Inspect chain tightness of front chain transmission II stage See 5 2 17 18 Inspect chain tightness of rear chain transmission See 5 2 19 19 Change oil in gear wheel transmission After the first 50 hours of work and then every 500 hours 20 Change oil in conveyor i...

Page 92: ...only inspection does not apply to draining water from air tank D Daily General check of technical condition of individual trans shipment trailer sub assemblies E 3 months Perform inspection after 3 months of normal use of trans shipment trailer repeat inspection every 3 months of use F 6 months Perform inspection after 6 months of normal use of trans shipment trailer repeat inspection every 6 mont...

Page 93: ...ges under the trans shipment trailer wheels and raise wheels in succession using the appropriate lifting jack The lifting jack should be placed under the axle between U bolts fixing shock absorber leaf springs to the axle Make certain that the trans shipment trailer will not move during inspection of the bearings Turning the wheel slowly in both directions check that movement is smooth and that th...

Page 94: ... cover the nearest thread groove with alignment to opening in wheel stub axle secure castellated nut was cotter pin and mount hub cap The wheel should turn smoothly without faltering or detectable resistance not originating from abrasion of brake shoes in brake drum Inspection and regulation of bearings may only and exclusively be conducted when the trailer is hitched to a tractor and trailer load...

Page 95: ...shaft 1 To do this regulate the shaft position 2 with the aid of setting screw 3 in appropriate direction in direction A if braking is too early in direction B if breaking is too late FIGURE 5 2 REGULATION OF MAIN BRAKES 1 expander shaft 2 expander arm 3 regulation screw Regulation should be conducted separately for each wheel After proper brake regulation at full braking the axle shaft expander a...

Page 96: ...rmed by the trans shipment trailer user there is only brake regulation by changing the setting of expander arms 5 2 3 OPERATION NO 3 REGULATION OF PARKING BRAKE Regulation of parking brake should be conducted in the event of stretching of cable loosening of parking brake cable clamps after regulation of main brake after repairs in main brake system after repairs in parking brake system Before comm...

Page 97: ...uld be loose and hanging by 1 2 cm Inspection and regulation of parking brake Every 12 months if needed ATTENTION The braking force of the parking brake is the braking force of the two front wheels of the trans shipment trailer 5 2 4 OPERATION NO 4 DRAINING WATER FROM THE AIR TANK FIGURE 5 3 DRAINING WATER FROM AIR TANK 1 air tank 2 water release valve ...

Page 98: ...ning to its setting then the whole drain valve must be one screwed and cleaned all replaced if it is damaged Draining water from air tank after each week of use 5 2 5 OPERATION NO 5 CLEANING DRAIN VALVE Required service actions Release air from the tank Unscrew valve Clean valve purge with compressed air Change copper seal Screw in valve filtering with air check tank tightness Cleaning valve every...

Page 99: ...ct should be protected by cover or placed in its designated socket Each time before connection of the machine inspect technical condition and cleanness of contacts and sockets in tractor Inspection of trans shipment trailer connections daily DANGER Unreliable and dirty trans shipment trailer connections may cause unreliability and faulty functioning of braking electric or hydraulic system 5 2 7 OP...

Page 100: ...ailer maintenance conduct inspection of individual pneumatic systems giving particular attention to all places of connection Tightness of the system should be checked at nominal pressure in the system of approx 5 8 6 5 bar in single conduit systems and approx 5 8 MPa in two conduit systems In order to check system tightness connect trans shipment trailer to tractor and if necessary start tractor i...

Page 101: ...not subject to changing unless they are mechanically damaged In order to clean insert first reduce pressure in supply conduit Next remove securing slide 1 figure 5 4 Hold the filter cover 2 with the other hand After removing slide lock the cover is pushed off by the spring in the filter housing The insert and the filter body should be carefully washed out and blown through with compressed air Asse...

Page 102: ...out starting PTO drive raising and bolting vertical conveyor clutch system chute slide system turning block system Check tightness of hydraulic system inspect cylinders and hydraulic conduits In the event of confirmation of oil on hydraulic ram cylinder bodies ascertain origin of leak Inspect hydraulic seals when ram cylinder is completely extended Minimum leaks are permissible with symptoms of sw...

Page 103: ...ice actions Hitch trans shipment trailer to tractor Switch on all lights in succession Check completeness and technical condition of lights Check completeness of all reflective lights Check correct mounting of triangular slow moving vehicle sign Check connection conduit and conduit plug Check condition of conduit group and connection blocks ATTENTION Travel with unreliable lighting and signalling ...

Page 104: ...ning after first use without loading every 50 100 kilometres of travel Wheel nuts should be tightened using a torque of 450 Nm Inspection of tightness should be carried out each time after first use and then every 50 100 kilometres of travel Nuts should be tightened gradually diagonally using a torque spanner If a torque spanner is not available one may use an ordinary spanner The arm of the spann...

Page 105: ...ld be tightened gradually diagonally using torque spanner Bolts and nuts should be in good technical condition Corroded parts or those with damaged threads should be replaced 5 2 13 OPERATION NO 9 INSPECTION OF GREASING POINTS TABLE 5 4 TRANS SHIPMENT TRAILER GREASING SCHEDULE ITEM GREASING POINT NUMBER OF GREASING POINTS TYPE OF GREASE FREQUENCY 1 Hub bearing 4 A 24M 2 Drawbar eye 1 B 14D 3 Turni...

Page 106: ...rbers 4 C 6M 10 Multi flanged terminal of articulated telescopic shaft 1 B 14D 11 Rotating drawbar eye Sleeve 1 B 14D 12 Leaf spring absorber sliding surfaces 4 A 3M 13 Striker sleeve 1 A 3M 14 Sliding bearing of folding conveyor cylinder ram 2 A 3M 15 Lock sleeve 1 A 3M 16 Bolting ram securing pin 2 D 3M 17 Self centering bearing 1 A 1M 18 Two conduit cone gearing 1 1 E 500H 19 Upper conveyor bea...

Page 107: ... 7 A 10H 26 Front gear wheel transmission 1 E 500H 27 Shaft elbows 2 6 1 the first oil change is carried out after 50 hours work 2 comply with the instructions of shafts Manufacturer greasing periods M month D day H hour A permanent machine general purpose grease B permanent grease for heavily loaded elements with addition of MOS2 or graphite C anticorrosion preparation in aerosol D ordinary machi...

Page 108: ...5 20 FIGURE 5 6 TRAILER GREASING POINTS CHASSIS ...

Page 109: ...5 21 FIGURE 5 7 TRAILER GREASING POINTS VERTICAL CONVEYOR ...

Page 110: ...5 22 FIGURE 5 8 TRAILER GREASING POINTS PARKING BRAKE FIGURE 5 9 TRAILER GREASING POINTS REAR CHAIN GEARING ...

Page 111: ...5 23 FIGURE 5 10 TRAILER GREASING POINTS FRONT CHAIN GEARING ...

Page 112: ... off excess grease Gear wheel transmission should be lubricated with gear oil according to classification SAE90 EP Oil changing is discussed in further on in this section Before commencing greasing of gear chains first wash them with generally available substances for this purpose After complete drying grease chains using a brush After completing greasing start and run trans shipment trailer for a...

Page 113: ...y attention to technical condition of wheels and tyres Look carefully at tyre sides and check the condition of tread In case of mechanical damage consult the nearest tyre service and check whether the tyre defect requires tyre replacement Wheels should be inspected with regard to distortion breaking of material breaking of welds corrosion especially in the area of welds and contact with tyre Techn...

Page 114: ...equired service actions FIGURE 5 12 REGULATION OF WORKING PRESSURE OF CLUTCH 1 reduction valve 2 cut off valve 3 connection plate 4 pressure gauge 5 information sticker Hitch trans shipment trailer to tractor ...

Page 115: ...en clutch is disengaged pressure remaining in system may not be greater than1 5 bar Clutch working pressure regulation diagram is shown on information sticker 5 Regulation of working pressure of clutch every 12 months of use after each change of tractor 5 2 16 OPERATION NO 16 INSPECTION OF TIGHTNESS OF FRONT CHAIN GEARING I STAGE Required service actions Immobilise tractor and trailer with parking...

Page 116: ...NT CHAIN GEARING 1 chain 2 tensioner toothed cog 3 tensioner bolt 4 counter nut 5 tightening nut Check drive chain tightness of the I stage of transmission gear every 10 hours of work before greasing chain 5 2 17 OPERATION NO 17 INSPECTION OF TIGHTNESS OF FRONT CHAIN TRANSMISSION II STAGE ...

Page 117: ... stage of transmission gear every 10 hours of work before greasing chain FIGURE 5 14 II STAGE OF FRONT CHAIN TRANSMISSION 1 chain 2 connector housing 3 tensioner bolt 4 bolt connection 5 tensioner toothed wheel 6 tensioner bolt Open front transmission cover Check chain looseness Press with thumb in mid length place marked with arrow chain loose play should amount to 7 15 mm ...

Page 118: ...l an excessive looseness in the transmission loosen 4 nuts 4 and tighten chain 1 using adjustment bolt 3 connector housing 2 is moved upwards After achieving required tightness tighten nut 4 5 2 18 OPERATION NO 18 INSPECTION OF TIGHTNESS OF REAR CHAIN TRANSMISSION FIGURE 5 15 REAR CHAIN TRANSMISSION 1 chain 2 tensioner toothed cog 3 tensioner bolt 4 counter nut 5 tightening nut Required service ac...

Page 119: ...cog 2 is moved upwards After achieving required tightness tighten counter nut 4 Inspect chain tightness of rear chain transmission every 10 hours of work before greasing chain 5 2 19 OPERATION NO 19 CHANGE OIL IN FRONT GEAR WHEEL TRANSMISSION Required service actions Immobilise tractor and trailer with parking brake Put two wedges behind the wheel to stop machine rolling Unscrew inlet plug 2 Unscr...

Page 120: ...ter working 50 hours and then after every 500 hours of work Check gearing each month for oil leaks and mechanical damage 5 2 20 OPERATION NO 20 CHANGE OIL IN CONVEYOR INTERSECTING AXIS GEARING Required service actions Immobilise tractor and trailer with parking brake Put two wedges behind the wheel to stop machine rolling ...

Page 121: ...nto container Tighten drain plug Pour in new oil 2 3 litres Tighten inlet plug First oil change should be performed after working 50 hours and then after every 500 hours of work Check gearing each month for oil leaks and mechanical damage FIGURE 5 17 CONVEYOR INTERSECTING AXIS GEARING 1 oil drain plug 2 oil filler plug ...

Page 122: ...ting the front gear wheel transmission B RAPID REVOLUTIONS 2 setting the front gear wheel transmission C SLOW REVOLUTIONS long unloading time established 5 3 1 ROOF HEIGHT REGULATION Roof placed in load box slows flow of grain direct into gathering auger conveyor hopper In the lowest roof setting 0 the load pours the most slowly Required service actions Immobilise trans shipment trailer with a par...

Page 123: ...NGER Before entering grain tank switch off tractor engine disconnect articulated telescopic shaft immobilise trans shipment trailer using parking brake and secure tractor against access of unauthorised persons 5 3 2 REGULATION OF CHANNEL SLIDES IN GRAIN TANK Required service actions Immobilise trans shipment trailer with a parking brake ...

Page 124: ...trailer is connected to tractor Loosen two nuts 2 Move channel slide choosing appropriate setting Tighten both nuts repeat action for remaining channel slides maintaining constant distance of slide sheets from tank sides in all elements FIGURE 5 19 CHANNEL SLIDES REGULATION 1 channel slide 2 nut ...

Page 125: ...another oil check the recommendations of the oil manufacturer very carefully If it is recommended to flush the system with the appropriate preparation then comply with these recommendations Attention should be given so that chemical substances used for this purpose do not damage the materials of the hydraulic system TABLE 5 6 HL32 HYDRAULIC OIL CHARACTERISTICS ITEM NAME VALUE 1 ISO 3448VG viscosit...

Page 126: ...ve and are resistant to being washed away by water to a considerable degree Before starting to use greases acquaint oneself with the content off the information leaflet for the chosen product Particularly relevant are safety principles and handling procedures for given lubricant product Information leaflet material safety data sheet should be kept together with grease 5 5 HYDRAULIC CLUTCH OPERATIO...

Page 127: ...SISTANCE CATEGORY M6 M8 M10 M12 M14 M16 M18 M20 M22 M24 8 8 11 3 27 3 54 93 148 230 329 464 634 798 10 9 16 5 40 1 79 137 218 338 415 661 904 1 136 1 clutch manufacturer requirements 5 5 4 SERVICE INSPECTION PERIODS Clutch service inspection periods arising from clutch application conditions Users should check normal working condition and inspect clutch in the event of the occurrence of other nois...

Page 128: ...rs are open 5 7 CLEANING TRANS SHIPMENT TRAILER Trailer should be cleaned depending on requirements Before using pressure washers the user is obliged to acquaint himself with the operating principles and recommendations concerning safe use of this equipment Trans shipment trailer cleaning guidelines Before washing trailer clean tank and conveyor off grain remains completely Grain swells when it is...

Page 129: ...self with instructions for application of washing detergents and maintenance preparations While washing wear appropriate protective clothing and goggles protecting against splashing Washing detergent should be kept in original containers optionally in replacement containers but very clearly marked Preparations that are harmful to health may not be stored in food and drink containers Container inte...

Page 130: ...units Chains should be taken off and carefully washed if suitable for further use reinstalled and smeared generously with grease Wheel rims and tyres should be carefully washed and dried During longer storage of unused trans shipment trailer it is recommended that every 2 to 3 weeks the trailer may be moved a bit so that the place of contact of tyres with ground is changed So that tyres are not de...

Page 131: ... THREAD METRIC MD Nm M10 37 49 72 M12 64 85 125 M14 100 135 200 M16 160 210 310 M20 300 425 610 M24 530 730 1 050 M27 820 1 150 1 650 M30 1 050 1 450 2 100 1 resistance class according to DIN ISO 898 standard FIGURE 5 20 BOLT WITH METRIC THREAD 1 resistance class d thread diameter ...

Page 132: ...rake conduit Applied parking brake Release parking brake Insufficient pressure in break system Check pressure on tractor pressure gauge wait till compressor fills tank to required pressure Damaged air compressor in tractor Repair or replace Damaged brake valve in tractor Repair or replace Leaking system conduit or connections Check systems for tightness Damaged pneumatic system connection conduit ...

Page 133: ... Check cylinder ram piston bending corrosion check ram cylinder for tightness piston seal in case of need repair or replace ram cylinder Excessive cylinder ram loading Check mechanism controlled by ram cylinder for mechanical damage Incorrect hydraulic system operation Damaged hydraulic conduits Check and ascertain that hydraulic conduits are tight not fractured and properly tightened If necessary...

Page 134: ... to over 120 C when connected Worn out abrasive ring Install a new abrasive ring Cone shield resting on pin Restore slow rotation to cone shield on pins Cone shield does not reduce speed because pressure in cylinder is too great Ensure proper cylinder air venting Clutch heats when disconnected Cone shield does not reduce speed because is resting on pressure spring Install a new pressure spring ...

Page 135: ...NOTES ...

Page 136: ... ...

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Summary of Contents for T740

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PRONAR T740, Manual, Page: 55 / 136

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Summary of Contents for T740

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