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ALMAC BiBi 850-BL, Use And Maintenance Manual

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ALMAC BiBi 850-BL Use And Maintenance Manual Download Page 50

 

 

BIBI 850-BL Use and maintenance manual                                  Rev.00 

49 

 

 
 

 

 
 

 

A COMPENSATING VALVE that limits the basket descent in the event the rigid supply 
pipe is broken. The device is always functioning during normal machine operation. 

 

!

 

Proceed as described below to restore the machine to normal operating conditions: 
1.

 

repair the damaged hydraulic hose and/or connections 

2.

 

fill and bleed the hydraulic circuit 

3.

 

lift the platform to the maximum height 

 
If the hydraulic hoses that supply the 

track chassis levelling cylinders

 function in a faulty way 

and suddenly change the track, dedicated PILOT-OPERATED CHECK VALVES prevent the 
track from changing back (ref. Point 5.10.2 EN280). 
 

!

 

To restore the machine to its normal operating conditions, repair the damaged hose/hoses 
and restart the system 

 

Summary of Contents for BiBi 850-BL

Page 1: ...te Body Edition 00 26 05 2015 ET team snc BiBi 850 BL USE AND MAINTENANCE MANUAL ORIGINAL INSTRUCTIONS Please read this user manual carefully before using the machine Bi levelling Mobile Elevating Wor...

Page 2: ...al 13 1 11 Intended use and improper uses 14 1 11 1 Intended use 14 1 11 2 Improper uses 15 1 11 3 Cases that relieve the manufacturer from liability 15 Chap 2 Safety information 2 1 Notification of c...

Page 3: ...ted load limiting device 50 Chap 4 Instructions for use 4 1 Preliminary operations 51 4 1 1 Ground fitness for permitted inclination 51 4 1 2 Action of the wind 53 4 1 3 Basket access 54 4 1 4 Basket...

Page 4: ...t circuit pressure relief valve operation 82 6 9 Battery 83 6 9 1 General recommendations 83 6 9 2 Maintenance 84 6 9 3 Recharging 84 6 10 Hydraulic filter replacement 86 6 10 1 Discharge filter repla...

Page 5: ...and maintenance manual Rev 00 4 Chap 7 Demolition 7 1 Demolition 109 Appendices App 1 Declaration of conformity facsimile App 2 Report register App 3 Property transfers App 4 Hydraulic diagram App 5...

Page 6: ...orm Model BIBI 850 BL Revision 00 Note Some of the photos and illustrations may not refer specifically to the version of the machine in your possession but provide indications concerning the purpose f...

Page 7: ...the machine to which the manual refers The manufacturer declines all liability for direct or indirect damage to persons things or animals deriving from use of the machine in conditions differing from...

Page 8: ...roup A mobile elevating work platforms in which the vertical projection of the centre of the platform area in all configurations of the platform at maximum inclination of the frame as specified by the...

Page 9: ...Transport height with basket wide track C 2 33 m Transport height with basket narrow track D 2 82 m Transport height without basket E 1 62 m Basket length F 1 35 m Basket width G 0 74 m Min height of...

Page 10: ...ition Lp outdoor area on asphalt dBA 79 5 2 6 Max peak level Lp peak dBC 106 0 Hand arm vibration operator hand rest m s2 2 5 Entire body vibrations platform measured on flat ground m s2 0 52 0 10 Han...

Page 11: ...single cylinder with automatic accelerator Displacement 389 cm3 Net power 8 7 kW at 3600 rpm Net torque 26 5 N m at 2500 rpm Q ty engine oil 1 1 L Fuel tank capacity 6 1 L Cooling Forced air Engine sp...

Page 12: ...BL Use and maintenance manual Rev 00 11 Maximum allowed transport height manual levelling and movement speed adjustment is allowed Maximum lateral incline for moving at height maximum work height 6 4...

Page 13: ...by workshops authorized by ALMAC S r l and only when the Customer is up to date with the payments Consignment of the equipment for the required work and its successive collection after the repairs hav...

Page 14: ...maintenance workers Note This manual must be kept in a protected place inside the compartment provided in the basket so that it can be easily accessed for consultation throughout the entire technical...

Page 15: ...om the console in the basket The pushbutton control panel is removable and can only be used by the operator to drive the platform only in the TRANSPORT position The controls on the ground on the rear...

Page 16: ...el with an operator in the basket The platform was designed and built to be driven only from the console in the basket The controls on the ground on the rear side are for EMERGENCY use or MAINTENANCE...

Page 17: ...by ARPA Regional Agency for the Protection of the Environment or by Public or Private undertakings as freely decided by the Employer or User and in accordance with the established formalities Attache...

Page 18: ...greement of 22 February 2012 published on 12 March in the Official Gazette Mobile elevating work platforms Mobile machine designed to move persons to their work stations in which they perform their ta...

Page 19: ...ev 00 18 2 3 Indicator plates The following sign plates are affixed to the machine Identification see par 1 5 Instructions Command prohibition sign plates Attention Danger 2 3 1 Instruction plates Dat...

Page 20: ...he machine Almac s r l has equipped the BIBI 850 BL with an electronic monitoring system that prevents machine movements exceeding the maximum inclinations allowed in order to ensure the essential par...

Page 21: ...BIBI 850 BL Use and maintenance manual Rev 00 20 2 3 2 Warning command danger identification and instruction signs...

Page 22: ...BIBI 850 BL Use and maintenance manual Rev 00 21...

Page 23: ...on on the plates substitute this Manual which is the only reference document containing complete information Comply with the indications on the sign plates Failure to comply with these indications may...

Page 24: ...re is a danger of injury to the upper and lower limbs due to moving parts Do not insert your hands or feet into openings that could move and cut or between moving parts Prohibited Means that it is for...

Page 25: ...he MEWP Do not use the controls of flexible tubes as handgrips Do not lean over the handrail surrounding the basket Warn the persons in charge of maintenance if the machine operates in a faulty way Ma...

Page 26: ...gradient is within the gradeability indicated in the PERFORMANCE data and that the bearing capacity of the chutes suits the weight of the machine Note the machine has an advanced traction control Dir...

Page 27: ...ing the platform using a CE certified beam not included that should have a vertical distance of 350 mm between the hook and chain and using hooks and steel ropes hooked to the holes marked with signs...

Page 28: ...holes used for lifting Note Make sure that the platform is FULLY LOWERED before transporting the machine The BIBI 850 BL platform has removable railings to facilitate transport and movement inside the...

Page 29: ...no oil or gasoline leaks If leaks are discovered comply with the MAINTENANCE instructions Check the fuel level before starting to work see par 6 5 Refueling thus preventing interruptions during work...

Page 30: ...e MEWP is the work load for which the platform has been designed and includes the weight of the operators and the tools used for their specific tasks see relative data plate Do not CHANGE DIRECTION on...

Page 31: ...using Check to make sure that there are no bystanders near moving parts when the platform is lowered Attention for inclined floors pay attention to the correct LEVELLING direction Avoid inclining the...

Page 32: ...5 4 4 EN 280 which activates when the platform lowers and temporarily blocks it to allow the operator to make sure that there are no bystanders in the vicinity 2 8 Precautions when work terminates or...

Page 33: ...ergency push button has been pressed and the engine turned off Before proceeding with the interventions make sure the platform is completely blocked If the basket must be raised for maintenance purpos...

Page 34: ...ards and limit the pressure to 2 atm maximum 1 9 bars EXTENSIBLE STRUCTURE LOCKING SYSTEM The photo above shows how the locking system of the extensible structure must be positioned during maintenance...

Page 35: ...orn The system must completely prevent falls from heights The safety device consists of a full body harness 1 according to UNI EN 361 with chest and or back attachment and retaining rope 2 or adjustab...

Page 36: ...0 35 Basket attachment points Attention This device is not intended as an anti fall device but to prevent a fall PERSONAL PROTECTIVE EQUIPMENT Body protection required Protective gloves required Safet...

Page 37: ...Use and maintenance manual Rev 00 36 Chapter 3 Machine Description 3 1 Structure of the machine This section describes the main components of the machine and their functions 1 10 9 7 13 11 14 15 5 19...

Page 38: ...BIBI 850 BL Use and maintenance manual Rev 00 37 22 21 20 23...

Page 39: ...BIBI 850 BL Use and maintenance manual Rev 00 38 View A 24 8 12 16 25...

Page 40: ...BIBI 850 BL Use and maintenance manual Rev 00 39 17 3 2 26...

Page 41: ...Hydraulic circuit filters 9 Hydraulic pumps 10 Fuel tank 11 Combustion engine 12 Hydraulic oil tank 13 Crawler with side and length levelling bi levelling 14 Platform frame 15 Hydraulic valve housing...

Page 42: ...BIBI 850 BL Use and maintenance manual Rev 00 41 3 2 Operator interface 3 2 1 Pushbutton panel lights and controls 1 4 2 3 5 6 7 8 9 10 11 12 13 14 15 16...

Page 43: ...gine and enabling the electric motor startup with button 7 activation line 220V at the socket in the basket OUT 220 position standard operation internal combustion engine active 220V line in basket ac...

Page 44: ...abled mobile pushbutton panel enabled 18 Button Platform emergency button 19 Return lever Basket ascent descent 20 Return lever Starting stopping the electric or internal combustion engine 21 Measurer...

Page 45: ...3 1 Anti crushing device The platform is equipped with a device that prevents the upper limbs of persons near the extensible structure from being crushed when this structure lowers The operator start...

Page 46: ...ed by the technical regulations in force However for the purpose of safeguarding the operators from all serious risks ALMAC S r l has installed as part of the standard equipment an electronic device t...

Page 47: ...LMAC S r l when the machine is tested The diagram below illustrates the integrated power pack and the position of the pressure relief valves described above The integrated hydraulic power pack also in...

Page 48: ...in the photo below To access the device unscrew the knobs 3 on the casing and remove the guard When finished replace the guard that was previously removed and thoroughly tighten the knobs The battery...

Page 49: ...that supplies the basket lifting circuit the lifting circuit hydraulic system has the following safety devices ref Point 5 10 2 UNI EN280 2013 RIGID PIPING appropriately sized connecting with the saf...

Page 50: ...onditions 1 repair the damaged hydraulic hose and or connections 2 fill and bleed the hydraulic circuit 3 lift the platform to the maximum height If the hydraulic hoses that supply the track chassis l...

Page 51: ...parameters established by the technical regulations in force However for the purpose of safeguarding the operators from all serious risks ALMAC S r l has installed as part of the standard equipment an...

Page 52: ...friction coefficient These two factors must be assessed with the utmost care and at the same time as each other There are no acceptable values for one factor that can exclude the risk of slipping if t...

Page 53: ...Rev 00 52 Note Do not use the MEWP if you are doubtful about the fitness of the ground surface DANGER DO NOT TRANSLATE AT HEIGHT ON WEAK MUDDY FROZEN SLIPPERY GROUNDS OR CLOSE TO HOLES MOATS DRAINS OR...

Page 54: ...ze 14 29 3 Light wind 17 28 21 60 4 8 6 0 Leaves and small twigs in constant motion Wind extends flags 4 Moderate breeze 24 12 28 80 6 7 8 0 Wind raises dust and leaves Branches are moved 3 Almost str...

Page 55: ...ket access The basket must only be accessed with the platform completely LOWERED Climb into the command position using the ladder see figure below up to the last step Then holding firmly onto the rail...

Page 56: ...l located at the base of the basket 2 Pressing down with your feet and holding firmly onto the basket railing extend it pressing on the central part of the base that remains fixed 3 Once the desired b...

Page 57: ...ical system starts The ground controls are enabled and the basket pushbutton panel is automatically disabled This is followed by a check control of the indicator lights of the safety system which flas...

Page 58: ...h 17 then move to the combustion engine 2 Take hold of the hand lever and pull it strongly see photo below You may have to do this several times before the engine starts 4 1 7 Electric motor starting...

Page 59: ...ch flash Once this phase is complete turn the switch 6 on the control panel to the ELECTRIC ENGINE position This enables the electric motor startup up and supply of 220V to the socket in the basket To...

Page 60: ...eft track Move the lever FORWARDS to drive the platform forwards Move the lever BACKWARDS to drive in reverse You can work with one track at a time depending on the movement required at that particula...

Page 61: ...ed that differentiate the widened track from the reduced track In these conditions the maximum work height can be reached but MOVING BEYOND THE TRANSPORT HEIGHT IS NOT POSSIBLE floor surface 2 m In th...

Page 62: ...tion ATTENTION If you must drive up a slope do not change direction when the ground changes from flat to sloping If this is absolutely necessary perform the manoeuvre gradually Follow the instructions...

Page 63: ...PPING 4 2 2 Platform levelling The platform is equipped with an AUTOMATIC LEVELLING SYSTEM with dedicated hydraulic cylinders to keep the basket from exceeding the maximum allowed incline keeping the...

Page 64: ...the basket and using the following controls Left track levelling Right track levelling Using the levelling control for one track after having levelled the other track the platform stops automatically...

Page 65: ...TO THE GROUND EXCEEDS WHAT IS ALLOWED THE MOVEMENT AND LIFTING CONTROLS ARE AUTOMATICALLY BLOCKED The operator must lower the platform to below the transport height and restabilize the machine using...

Page 66: ...fast YES NO 1 4 Widened YES slow fast YES Automatic levelling YES slow 4 15 Reduced YES slow fast YES Automatic levelling NO Longitudinal inclination Movement to TRANSPORT height 2 m Lifting to MAXIMU...

Page 67: ...e combustion engine off but the electrical panel ON The ANTI CRUSHING device will function during this operation for the purpose of preventing bystanders near the machine from being injured see sect 3...

Page 68: ...of the instrument is to warn the user when the platform has reached the number of work hours after which MAINTENANCE is required 4 2 5 Easy Drive System ED S Moving the switch on the pushbutton panel...

Page 69: ...ry without having to correct the direction with the other joystick This function is especially useful when loading the platform on ramps 4 3 Ground control with mobile pushbutton panel The BIBI 850 BL...

Page 70: ...hese controls are useful for the operator on the ground for platform maintenance or for emergency situations red mushroom button The ground controls are protected against unauthorized use by a key tha...

Page 71: ...mal stopping During normal platform use releasing the MOVEMENT joysticks 10 and 11 stops the movement Each track has a braking system that prevents the machine from moving unless hydraulic pressure is...

Page 72: ...ushbutton panel with the casing 4 5 2 Emergency stop In abnormal circumstances or situations where all machine movements must be stopped the operator can IMMEDIATELY STOP all the machine functions by...

Page 73: ...nt to the socket with the combustion engine running you must turn the switch 6 to the OUT 220 V With electricity the socket is usually active During operation with the INTERNAL COMBUSTION ENGINE the 2...

Page 74: ...mpartment A compartment which can be opened by hand see photo alongside is provided in the platform under the control console It contains this Use and Maintenance Manual Personal objects can also be s...

Page 75: ...the platform requires at least one operator on the ground ATTENTION THIS MECHANISM MUST ONLY BE USED IN AN EMERGENCY i e ELECTRICAL OR HYDRAULIC FAILURE 5 2 Transport of the machine in an emergency I...

Page 76: ...ance manual Rev 00 75 Note Once the machine has been loaded onto the vehicle it must be fastened in place by means of the holes used for lifting Note Make sure that the platform is FULLY LOWERED befor...

Page 77: ...spections maintenance from the ground and without persons in the basket When checking machine operation from the basket the required movements must be performed as near to the ground as possible Note...

Page 78: ...ation Yearly Decals and data plates Check Yearly Microswitches Operational check Yearly Electric insulation monitoring device Check operation Yearly Manual emergency devices Check operation Yearly Hyd...

Page 79: ...1 728 1300 1820 2180 0 94 1 69 2 36 2 83 M 8x1 25 920 1640 2310 2770 1 39 2 48 3 49 4 19 M 9x1 25 1210 2160 3050 3630 2 05 3 67 5 18 6 17 M 10x1 5 1480 2600 3660 4380 2 83 4 97 7 00 8 37 M 12x1 75 212...

Page 80: ...0 21000 25200 32 00 57 50 80 50 97 00 M 24x2 9650 17200 24200 29000 41 00 73 50 103 00 124 00 M 27x2 12500 22300 31300 37500 60 00 107 00 150 00 180 00 M 30x2 15700 27800 39200 47000 83 00 147 00 208...

Page 81: ...all the articulation points of the lift structure equipped with grease nipples 2 the runners of the extensible structure under the basket 3 the runners of the extensible structure on the chassis Remo...

Page 82: ...ry 2 years Drain out the used oil through the drain plug at the rear of the machine underneath the ladder Collect the used oil in a suitable vessel and dispose of it in the proper way RECOMMENDED HYDR...

Page 83: ...ssure gauge fitting and a pressure gauge with 250 bar full scale into the union described above While one operator remains on the ground so as to check the pressure relief valve setting another operat...

Page 84: ...Battery 6 9 1 General recommendations The battery is an essential component for machine operation It is important to ensure that it remains in a good condition over time since this will lengthen its...

Page 85: ...nology that reduces water consumption to a considerable extent and maintains the electrolyte for the entire life cycle of the batteries themselves 6 9 3 Recharging The batteries installed as part of t...

Page 86: ...60 Hz Functional earthing system Proceed as described below to access the battery 1 raise the extensible structure of the platform using the relative controls see previous pages 2 block the extending...

Page 87: ...ws 1 Arrange the machine with the extending structure lifted and block it with the special tool for maintenance see sec 2 9 Safety regulations during maintenance Now turn it off and deactivate the ele...

Page 88: ...t from its housing 3 Unscrew the filter cartridge 5 Take care of the seals and or O rings 4 Remove the cartridge 6 and fit a new one in its place 5 Work through the instructions above in reverse order...

Page 89: ...hassis not levelled To test the electronic inclinometer tilt the platform by placing the shims indicated in the figure below underneath the tracks near the roller centre line To do this lift the machi...

Page 90: ...Perform the test in the 2 directions CHECK WITH 1 OF LATERAL INCLINATION Tilt the platform by placing the shims indicated in the figure below underneath the tracks near the roller centre line inclinat...

Page 91: ...ty limit switch A TRANSPORT HEIGHT SAFETY LIMIT SWITCH Configure the platform right above the transport height surface 2m At this point the following conditions should be met o the platform can no lon...

Page 92: ...ring tape A buzzer warns when this operation is in progress A wait time of approximately 3 seconds has been included to allow the operator to check for the absence of bystanders in the danger zone if...

Page 93: ...ning the switch 1 in the console must be in the OUT 220V position This enables 220V voltage to be supplied to the socket alongside the console Using the special tool remove the protective casing from...

Page 94: ...cy indicated in the general chart An emergency push button marked by a decal is installed near the ladder and once pressed allows the platform to lower in any condition i e with the combustion engine...

Page 95: ...5 HOW TO CHANGE THE ENGINE OIL Change the engine oil as described below at the inspection frequency indicated in the general chart 1 drain out the used oil while the engine is hot the oil will drain o...

Page 96: ...Air filter cleaning and replacement A dirty air filter will limit the flow of air towards the carburettor and reduce engine performance If the engine is used in very dusty places the air filter must...

Page 97: ...rfectly Alternatively use a non flammable solvent and allow to dry Immerse the filter in clean engine oil and then squeeze to remove the excess oil 6 Clean the dirt from inside the filter housing and...

Page 98: ...a wire gauge Correct the distance as required by carefully bending the side electrode The gap between the electrodes should be 0 7 0 8 mm 5 Carefully install the spark plug by hand to avoid screwing i...

Page 99: ...rack sags and becomes too noisy as it moves it must be tightened as described below 1 Remove the guards 1 2 For proper track tension use a tensioning kit 2 not included and pump grease in the tensioni...

Page 100: ...BIBI 850 BL Use and maintenance manual Rev 00 99 2...

Page 101: ...r less than 10 mm The tracks must be changed even before they reach this limit if they are cuts or tears are noted The photo below shows how tread can be measured on a car tyre in this particular case...

Page 102: ...ntre if necessary Track replacement The tracks must be replaced when the tread has worn down to 10 mm or even sooner if cuts are noted Proceed as described below 1 Do not raise the machine too far fro...

Page 103: ...disassemble the tensioning valve when the grease is no longer under pressure see Figure 12 See Figure 13 Fully screw in the supplied nut point A until it compresses the spring on both the rh and lh s...

Page 104: ...nt Take particular care when the track drops to the ground 7 Raise the track to the lower centre line 8 Slip the track out of its housing outwards by levering between it and the idle wheel WARNING use...

Page 105: ...gear until the level plug is in pos A approx 15 below the centre line of the reduction gear as shown in the figure alongside Filling and level Pour oil into the reduction gear through the hole in pos...

Page 106: ...BIBI 850 BL Use and maintenance manual Rev 00 105...

Page 107: ...BIBI 850 BL Use and maintenance manual Rev 00 106...

Page 108: ...GX 390 engine is certified for use with unleaded gasoline with an octane rating of at least 86 octane number RON at least 91 Refuel as described below 1 With the engine off and on a level surface remo...

Page 109: ...el well away from the indicator lights of equipment household appliances heat sources and sources of ignition Danger Spilt gasoline is a fire hazard and also a source of environmental pollution Spilt...

Page 110: ...es that must take account of the logistic environmental and wear conditions of the machine itself Comply with the following general rules wear approved protective clothing and accessories hard hat saf...

Page 111: ...BIBI 850 BL Use and maintenance manual Rev 00 110 Appendix 1 Declaration of conformity Facsimile...

Page 112: ...EC The purpose of this Register is to record events concerning the life of the machine in detail Mandatory routine inspections INAIL ASL authorized bodies Maintenance and obligatory inspections to ch...

Page 113: ...BIBI 850 BL Use and maintenance manual Rev 00 112 MANDATORY ROUTINE INSPECTIONS Date Observations Seal Signature...

Page 114: ...erformed BEFORE EACH USE Daily registration is not necessary but should be made at least once a year when other operations are performed Type of inspection Description Visual and structural inspection...

Page 115: ...NTHLY Monthly registration is not necessary but should be made at least once a year when other operations are performed Type of inspection Description Greasing of articulations and runners See sect 6...

Page 116: ...year 9th year 10th year NOTE Operation to be performed BEFORE EACH USE Daily registration is not necessary but should be made at least once a year when other operations are performed Type of inspecti...

Page 117: ...year 6th year 7th year 8th year 9th year 10th year NOTE Operation to be performed ANNUALLY Type of inspection Description Battery See sect 6 9 Date Observations Signature 1st year 2nd year 3rd year 4t...

Page 118: ...2nd year 3rd year 4th year 5th year 6th year 7th year 8th year 9th year 10th year NOTE Operation to be performed EVERY TWO YEARS Type of inspection Description Inclinometer operation test See sect 6 1...

Page 119: ...d year 4th year 5th year 6th year 7th year 8th year 9th year 10th year NOTE Operation to be performed ANNUALLY Type of inspection Description Electrical insulation monitoring device operation test See...

Page 120: ...year 8th year 9th year 10th year NOTE Operation to be performed ANNUALLY Type of inspection Description Engine oil inspection See sect 6 15 Date Observations Signature 1st year 2nd year 3rd year 4th...

Page 121: ...ear 10th year NOTE Operation to be performed after EVERY 100 HOURS SERVICE Type of inspection Description Track inspection and tensioning See sect 6 18 Date Observations Signature 1st year 2nd year 3r...

Page 122: ...0th year NOTE Operation to be performed when tread is 10 mm or if cuts are noted Type of inspection Description Track reduction gear oil level inspection See sect 6 20 Date Observations Signature 1st...

Page 123: ...r 4th year 5th year 6th year 7th year 8th year 9th year 10th year NOTE Operation to be performed EVERY SIX MONTHS Registration every six months is not necessary but should be made at least once a year...

Page 124: ...ry but should be made at least once a year when other operations are performed Serious faults Date Description of fault Solution Spare parts used Description Code qty Serious faults Date Description o...

Page 125: ...to the original characteristics and that variations if any have been recorded in the register Seller s business name Seller Purchaser Copy to send to ALMAC SRL on ownership of the MEWP serial no Year...

Page 126: ...BIBI 850 BL Use and maintenance manual Rev 00 125 Appendix 4 Hydraulic diagram...

Page 127: ...BIBI 850 BL Use and maintenance manual Rev 00 126 Appendix 5 Circuit diagram...

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