Geo BJ 120 Operation And Maintenance Manual Download Page 27 | Manualshive

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Geo BJ 120 Operation And Maintenance Manual Download Page 27

31

Fig. 45 Hoses to the machine

9

. Connecting the hydraulic hoses

The electric solenoid valve comes with the

hydraulic connections and flow regulator

installed. (figure C)

Fig. C Pre-assembled changeover valve

Be sure to connect the included hydraulic

lines correctly as shown in figures 43 to 61.

Be sure not to crush the hydraulic lines,

including when operating the machine.

Use

safety gloves and safety goggles when

working on the hydraulic lines to prevent

serious

injuries due to pressurised hydraulic lines

Fig. 44 Hoses to the cylinder

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Summary of Contents for BJ 120

Page 1: ...OPERATION AND MAINTENANCE MANUAL...

Page 2: ...2 CONTENTS INTRODUCTION 3 GENERAL INFORMATION 4 SAFETY NOTES 7 SPECIFICATIONS 12 14 ASSEMBLY 15 OPERATOR REQUIREMENTS 34 MAINTENANCE 36 PARTS DRAWINGS AND LISTS 25...

Page 3: ...the driving modalities of the tractor with which the machine is connected The user has to be authorized instructed and opportunely trained We recommend you to use only original spare parts and accesso...

Page 4: ...its demolition Some illustrations in this manual show particulars or accessories that could be different from those of your machine some component could have been removed to assure the clearness of th...

Page 5: ...OF THE MACHINE You will find on frame of each machine the EC mark and a plate reporting the information about the constructor the model and the serial number the year of construction the weight EC Id...

Page 6: ...6...

Page 7: ...erienced or untrained personnel to operate the Tractor and Implement without supervision Make sure the operator has fully read and understood the manuals prior to operation The operator and all suppor...

Page 8: ...which cannot be reached from ground level Slipping and falling can cause serious injury or death WARNING Avoid contact with hot surfaces including hydraulic oil tanks pumps motors valves and hose con...

Page 9: ...bjects to be thrown outward at very high velocities To reduce the possibility of property damage serious injury or even death never allow the Mower to be operated with blades missing SFL 4 WARNING Ope...

Page 10: ...ades could fail upon impact with heavy solid objects such as metal guard rails and concrete structures Such impact could cause the broken objects to be thrown outward at very high velocities To reduce...

Page 11: ...uards or Bands are installed and in good workable condition Mower sections or Wings are running close to and parallel to the ground without exposed Blades Passersby are outside the existing thrown obj...

Page 12: ...e tractor s weight is on the front wheels to maintain safe steerage Slow down on rough or uneven surfaces Maintenance and Service Safety Instructions and Practices Your driving vision may be reduced o...

Page 13: ......

Page 14: ...ng diameter max 2 4 cm Sideshift 800 mm Working speed 2 4 km h Hydraulic connections 1x double acting Hydraulic oil pressure 155 240 bar Required hydraulic flow min 30 l min Weight without trimmer wei...

Page 15: ...d lugs to make the connection and a cable extension for the specific 12V socket on your machine A changeover switch e g pressure or toggle switch is also required to be able to operate the electromagn...

Page 16: ...16 the terminals on the connected cable clamps Push Position A cylinder control Release Position B hydraulic motor Fig A control valve with power cables Fig B Cable lugs connected...

Page 17: ...aside for later use Verify the delivery is complete see Figures 4 to 7 Always be careful not to crush or damage the hydraulic lines Important note The transport box may contain more bolts nuts washer...

Page 18: ...the taper socket will not work correctly The taper socket must be screwed in in the correct tightening sequence 1 to 6 for the screws as shown in figure 16 This will normally be needed 3 to 4 times A...

Page 19: ...ropping during installation Note the specified angles to allow the cutter bar to rotate properly during operation Fig 12 Accessories and taper socket Fig 13 Correct position Fig 15 Taper socket instal...

Page 20: ...n in figure 18 protruding slightly The angle can be adjusted via the lever arm using the taper socket If it doesn t fit straight away it may need to be readjusted with the taper socket Fig 17 Hydrauli...

Page 21: ...in figures 19 23 Please note the mount for the extending cylinder rod itself must be installed to the bottom of the lever arm Align the rods for the flow regulator and the check valve Particularly be...

Page 22: ...22 Connect the valve as shown in figures 24 to 29 Fig 26 Screws and nuts Fig 24 Electromagnetic control valve Fig 27 Flange on the European attachment Fig 28 Correct order...

Page 23: ...correctly before every use This particularly applies to the screws for the blade drive shown in figures 30 to 36 Fig 31 Left hydraulic motor flange Fig 29 Correct order Fig 32 Blade drive brace Fig 30...

Page 24: ...e sharp blades and be sure to have a second person help you with this step NEVER place your fingers between the blades during installation particularly when moving the sickle bar to prevent any type F...

Page 25: ...25 Fig 38 Screws and nuts Fig 42 Correct installed position...

Page 26: ......

Page 27: ...ig C Pre assembled changeover valve Be sure to connect the included hydraulic lines correctly as shown in figures 43 to 61 Be sure not to crush the hydraulic lines including when operating the machine...

Page 28: ...Fig 46 First connection to the machine Fig 43 Hoses to the hydraulic motor Fig 47 Flow regulator with protective cap motor Fig 48 Machine connection example Fig 52 First connection to the hydraulic 1...

Page 29: ...9 Second connection to the machine Fig 50 Flow regulator with protective cap Fig 51 Machine connection example Fig 53 First connection on the hydraulic motor Fig 54 Connection to hydraulic motor two 2...

Page 30: ...g 59 Second connection on the cylinder Now check all hydraulic connections are seated correctly and tight This applies to all hose connections flow regulator check valve and connections on the actual...

Page 31: ...so slightly loosen the screws and lock nuts move the extension to the desired position if necessary with a 2 person and secure the extension with screws and lock nuts again To make it easier to move...

Page 32: ...thereafter You will need a grease gun and suitable multipurpose grease not graphite grease Figures 66 to 70 show the location of lubricating points You will need spray oil or similar to lubricate the...

Page 33: ...h spray oil 12 Storage legs If the machine will not be used for a longer period secure the legs and store the machine on it Always secure with the bolts Fig 71 Legs with bolts Fig 66 Blade drive Fig 6...

Page 34: ...w regulator example OPERATOR REQUIREMENTS Safe operation of the unit is the responsibility of a qualified operator A qualified operator has read and understands the implement and tractor Operator s Ma...

Page 35: ...r the job conditions when attaching operating servicing and repairing the equipment PPE is designed to provide operator protection and includes the following safety wear PERSONAL PROTECTIVE EQUIPMENT...

Page 36: ...eplace any hose that is leaking or damaged C Ensure that hoses have not chafed against sharp edges If they have inspect damage and replace if necessary D Re route any hose that has been chafing E Ensu...

Page 37: ...the safety rules operating and maintenance instructions in this manual you can help prevent accidents The objective of this manual is to help make you a better operator Remember SAFETY IS YOU Your sa...

Page 38: ...PARTS DRAWINGS AND LISTS...

Page 39: ...Bolt M14 35 4 10 GB T889 1 2000 Lock Nut M14 4 11 GB T5783 2000 Bolt M12 35 2 12 GB T70 1 2000 Soket head cap screw M10x40 1 13 JB T7940 1 1995 Oil Cup M8 1 14 CHJ150 014 Swing Arm Weldment 1 15 CHJ15...

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