Hinowa Light Lift 14.72 Operators Manual - LE Graphics

95 Pages·2006·7.89 MB·English

SELF-PROPELLED TRACKED PLATFORM
LIGHTLIFT
14.72
MANUAL USE AND MAINTENANCE
Valid from serial number: 047 MULL147220506
LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
INDEX
CHAPTER 1 PRESENTATION .Pag. 05
CHAPTER 2 OPERATOR MANUAL ......................................................................................Pag. 05
2.1 Description of the machine ................................................................................Pag. 05
2.1.1 Machine identification plate ..............................................................................Pag. 06
2.1.2 Overall machine size ...........................................................................................Pag. 07
2.1.2.1 Lightlift 14.72 overall dimensions.....................................................................Pag. 07
2.1.3 Technical data.......................................................................................................Pag. 08
2.1.3.1 Platform technical data .......................................................................................Pag. 08
2.1.3.2 Petrol engine technical data ...............................................................................Pag. 09
2.1.3.3 Diesel engine technical data...............................................................................Pag. 09
2.1.3.4 Hydraulic plant technical data ..........................................................................Pag. 09
2.1.3.5 Electric plant technical data ...............................................................................Pag. 09
2.1.4 Terminology .........................................................................................................Pag. 10
2.1.4.1 Legend ..................................................................................................................Pag. 10
2.2 General safety regulations..................................................................................Pag. 12
2.3 Safety notices........................................................................................................Pag. 13
2.3.1 Generalities...........................................................................................................Pag. 13
2.3.2 Pictogrammes positioned on the machine.......................................................Pag. 14
2.3.3 Noise and vibrations ...........................................................................................Pag. 20
2.4 Instruments and controls....................................................................................Pag. 20
2.4.1 Remote control .....................................................................................................Pag. 21
2.4.1.1 General commands..............................................................................................Pag. 21
2.4.1.2 Extendable structure control.................................................................................Pag. 23
2.4.1.3 Trolley/stabiliser controls .....................................................................................Pag. 26
2.4.2 Work stations.........................................................................................................Pag. 28
2.4.3 Emergency control position ...............................................................................Pag. 29
2.5 Safety devices .......................................................................................................Pag. 32
2.5.1 Battery detacher switch ......................................................................................Pag. 33
2.5.2 Distributor relief valves ......................................................................................Pag. 34
2.5.3 Cylinder blocking valves....................................................................................Pag. 34
2.5.4 Photocells for alignment of the aerial part of the
Structure and machine base ..............................................................................Pag. 35
2.5.5 Consent device for the aerial part of the structure .........................................Pag. 35
2.5.6 Basket load sensor ...............................................................................................Pag. 36
2.5.7 Control protections..............................................................................................Pag. 36
2.5.8 Spirit level.............................................................................................................Pag. 37
2.5.9 Pin blocking nuts and bolts................................................................................Pag. 37
2.6 Emergency devices ..............................................................................................Pag. 38
2.6.1 Emergency shutdown button ............................................................................Pag. 38
2.6.2 Hand pump ..........................................................................................................Pag. 39
2.6.3 Electrovalve for emergency descent .................................................................Pag. 41
2.7 Safety regulations to adopt before use of the platform..................................Pag. 41
2.7.1 Electrocution hazard ...........................................................................................Pag. 41
2.7.2 Hazard owing to atmospheric conditions........................................................Pag. 42
2.7.3 Danger owng to the work area ..........................................................................Pag. 42
2.8 Procedures for correct use ..................................................................................Pag. 43
2.8.1 Operator’s recapitulatory table of safety regulations ..........................................Pag. 43
2.8.2 Lightlift 14.72 working area ...............................................................................Pag. 44
2.9 Use of the elevating work platform ..................................................................Pag. 45
2.9.1 Preliminary controls at the start of work operations......................................Pag. 46
2.9.2 Start-up of the petrol or diesel engine (optional)............................................Pag. 47
2.9.3 Start-up of the electric engine ............................................................................Pag. 48
2.9.4 Transfer .................................................................................................................Pag. 48
2.9.4.1 Parking the machine on a slope or on uneven land .......................................Pag. 49
2.9.5 Stabilisation and levelling of the machine .......................................................Pag. 50
2.9.6 Movement of the basket .....................................................................................Pag. 51
2.9.7 Manual levelling of the basket...........................................................................Pag. 53
2.9.8 Emergency manoeuvres .....................................................................................Pag. 54
2.9.8.0 Activation of the basket emergency descent ...................................................Pag. 55
2.9.8.1 Activation of the emergency descent from the ground in case the
operator feels bad ant the engine is working ..................................................Pag. 56
2.9.8.2 Activation of the emergency descent with
the machine functioning perfectly ....................................................................Pag. 58
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2.9.8.3 Activation of the emergency descent with manual pump in the
case of breakdown of all systems providing energy..............................................Pag. 59
2.9.8.4 Activation of the emergency descent if the machine
is accidently de-stabilised.......................................................................................Pag. 60
2.9.8.5 Emergency movement of the undercarriage if the aerial part shifts......................Pag. 61
2.9.9 Main declared uses of the platform ..................................................................Pag. 63
2.9.9.1 Plant engineering.................................................................................................Pag. 63
2.9.9.2 Closed environments ..........................................................................................Pag. 63
2.9.9.3 Use for pruning....................................................................................................Pag. 63
2.9.9.4 Use for repair of roofs and gutters..........................................................................Pag. 64
2.9.9.5 Use for painting, sanding and plastering.........................................................Pag. 64
2.9.9.6 Use in marine environments..............................................................................Pag. 64
2.10 Removal of the basket.........................................................................................Pag. 64
2.11 Safety regulations for transport.........................................................................Pag. 66
2.11.1 Loading and unloading with ramps.................................................................Pag. 66
2.11.2 Lifting the machine .............................................................................................Pag. 67
2.11.2.1 How and where to attach the platform ............................................................Pag. 68
2.11.2.2 What to use to attach the platform....................................................................Pag. 68
2.11.3 Transport of the machine....................................................................................Pag. 69
CAPITOLO 3 SPECIFICATIONS FOR GREASING AND LUBRICATION ........................Pag. 69
3.1 Greasing and lubrication safety regulations....................................................Pag. 69
3.2 Table of recommended lubricants .....................................................................Pag. 70
3.3 Greasing points ....................................................................................................Pag. 70
3.3.1 Greasing the telescopic extension arm .............................................................Pag. 71
CHAPTER 4 MAINTENANCE OF THE MACHINE............................................................Pag. 71
4.1 Maintenance safety regulations.........................................................................Pag. 71
4.2 Limits for periodical maintenance ....................................................................Pag. 72
4.3 Maintenance of the rubber tracks......................................................................Pag. 74
4.3.1 Control track tension...........................................................................................Pag. 74
4.3.2 Operations for loosening/tightening the track...............................................Pag. 74
4.3.3 Control of the rubber tracks ...............................................................................Pag. 75
4.3.4 Replacement of the rubber tracks......................................................................Pag. 77
4.4 Check tightening of nuts and bolts ...................................................................Pag. 78
4.5 Check hydraulic oil level ....................................................................................Pag. 79
4.5.1 Hydraulic oil ........................................................................................................Pag. 79
4.6 Control leakage from hydraulic plant ..............................................................Pag. 79
4.7 Control the state of the filtering cartridge........................................................Pag. 79
4.8 Checking the presence and integrity of the plates on the machine .............Pag. 80
4.9 Check the operating pressure of the hydraulic plant.....................................Pag. 80
4.10 Check tightening of the pin retainer screw fasteners, and eye-bolts ...................Pag. 81
4.11 Control wear of the telescopic arm sliding blocks..........................................Pag. 81
4.12 Battery: controls and maintenance....................................................................Pag. 81
4.12.1 Check electrolytes................................................................................................Pag. 82
4.12.2 Re-charging the battery ......................................................................................Pag. 82
4.12.3 Battery replacement ............................................................................................Pag. 83
4.12.4 Disposal of the battery ........................................................................................Pag. 83
4.13 Engine maintenance ............................................................................................Pag. 83
CHAPTER 5 TROUBLESHOOTING .......................................................................................Pag. 84
CHAPTER 6 CHECKS TO BE CARRIED OUT ON THE MACHINE
AFTER REPAIRS..................................................................................................Pag. 85
6.1 Check correct functioning of controls...............................................................Pag. 85
6.2 Check functioning of safety devices .................................................................Pag. 85
CHAPTER 7 HYDRAULIC PLANT.........................................................................................Pag. 86
7.1 Hydraulic plant....................................................................................................Pag. 86
7.2 Hydraulic plant diagram legend.......................................................................Pag. 88
CHAPTER 8 ELECTRIC PLANT..............................................................................................Pag.. 89
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LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
PREFACE
The aim of this manual is to supply the client with instructions and operative procedures
necessary for correct use of the machine for the aims for which it is destined and to prevent
serious damage to the operator and others.
IMPORTANT
ALL INFORMATION PRESENT IN THIS MANUAL IS BINDING AND MUST BE READ
CAREFULLY AND UNDERSTOOD BEFORE STARTING ANY MANOEUVRES OF THE
MACHINE.
As this manual is the most important work instrument, it must always be kept in the machi-
ne in a protected and easily accessible place so that it is available at any time for clarifica-
tions.
Because of the Manufacturer’s impossibility to control the applications of the machine and
it’s operations IT IS THE USER’S RESPONSIBILITY to comply with the safety procedures
described in this manual.
Every machine is adjusted and tested/inspected scrupulously before delivery so that the
operator does not need to perform adjustments.
Every alteration and/or modification of the machine’s original design features without pre-
vious authorisation from HINOWA SpA is PROHIBITED and THE OPERATOR IS HELD
DIRECTLY RESPONSIBLE.
È FATTO OBBLIGO AL DATORE DI LAVORO ACCERTARSI CHE L’OPERATORE POSSIE-
DA I REQUISITI ATTITUDINALI NECESSARI ALLA CORRETTA CONDUZIONE DELLA
MACCHINA E CHE ABBIA PRESO ATTENTA VISIONE E COMPRESO QUANTO RIPOR-
TATO NEL PRESENTE MANUALE DI USO E MANUTENZIONE.
THE EMPLOYER IS OBLIGED TO ENSURE THAT THE OPERATOR HAS THE REQUIRED
VOCATION NECESSARY FOR CORRECT RUNNING OF THE MACHINE AND HAS EXA-
MINED AND UNDERSTOOD THAT STATED IN THIS USER AND MAINTENANCE
MANUAL.
THE EMPLOYER IS ALSO OBLIGED TO INFORM OPERATORS ABOUT ANY NATIONAL
REGULATIONS THAT COMPLETE THIS MANUAL.
If this manual is damaged or lost. a copy must be requested directly from HINOWA
SpA.
STANDARDS FOLLOWED
The machine has been designed, built and tested according to that prescribed in harmonised
standard EN280prA1:2004, which supplies the presumption of conformity with the Essential
Safety Requirements of the EC Machine Directive 98/37, it being a C-type Voluntary Techni-
cal Standard.
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LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
According to that stated in EN280prA1, the LIGHTLIFT platform is classified in GROUP B,
as the vertical projection of the centre of gravity of the load always remains outside of the
overturning limits and in TYPE 1 as transfer is only allowed with the platform at rest.
CUSTOMER ASSISTANCE SERVICE
In case of repair or overhaul of platform parts such as:
- blocking valves, electro-distributors;
- sensors (micro switches, photocells, load sensors etc.);
- main parts of the PLC, electric plant, remote control;
it is OBLIGATORY to contact the authorised dealer where the platform was purchased or the
HINOWA SpA Assistance Service. They have highly trained staff and most of all the most
adapt equipment for carrying out interventions in complete safety.
ORIGINAL SPARE PARTS purchased from the authorised dealer or directly from the
HINOWA SpA spare parts warehouse, must be used for routine maintenance and repairs.
WARRANTY
A warranty and inspection certificate are given to the client on purchase of a LIGHTLIFT
platform. Warranty terms are clearly indicated and any interventions carried out on the
machine must be noted here.
LIABILITY
HINOWA SpA is exonerated from any liability and bonds for any damage caused to persons
or objects owing to the reasons listed below:
• failure to comply with the instructions indicated in this USER AND MAINTENANCE
MANUAL regarding running, use and maintenance of the machine;
• violent and disturbing actions or incorrect manoeuvres in the use and maintenance of
the machine;
• modifications carried out to the structure or machine components without previous
authorisation from HINOWA SpA and/or without the use of adequate equipment;
• strange reactions to normal and correct use of the machine described in the USER AND
MAINTENANCE MANUAL.
• use of non-original spare parts that are not authorised by the Manufacturer.
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LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
1. PRESENTATION
Safety warnings are present in this manual that are used to bring some particularly impor-
tant warnings to the reader’s attention.
The safety warnings are divided into two main types, identified and described below.
DANGER
This symbol accompanied by the word DANGER indicates that the situation
described below it, if not avoided, may lead to serious injury or death of the inte-
rested parties (operator, staff on the ground, staff in proximity of the platform,
maintenance engineers etc.).
ATTENTION
This symbol accompanied by the word ATTENTION indicates that the situation
described below it represents a potential risk for the machine’s structure. Dange-
rous conditions may arise (even injury or death) for the interested parties.
2. OPERATOR MANUAL
2.1. DESCRIPTION OF THE MACHINE
The LIGHTLIFT machine is a self-propelled hydraulic lifting device, equipped with a work
basket positioned at the top of an articulated, extendable and rotating structure. The LIGH-
TLIFT lifting device is destined for LOCATION OF PERSONS AND THEIR TOOLS AND
MATERIALS IN ELEVATED POSITIONS WITH RESPECT TO GROUND LEVEL.
The LIGHTLIFT aerial platform has two main control stations:
• The first, positioned on the basket, controls all lifting device, transfer and stabilisation
movements. From this control post, the operator can drive the machine, stabilise it, lift or
lower the extendable structure and turn 360°, not continuously.
• The second control post is located in proximity of the tower.
The selection of one of the two control posts is carried out by connecting the remote control
to the relevant connection on the extension arm or on the tower, by fixing the remote control
to the support in the basket control post and by enabling the desired control post using the
key selector positioned on the tower.
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LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
The control post on the ground has been designed to control transfer of the machine and to
operate on the extendable structure only for maintenance operations or to carry out checks
and controls before starting work.
ATTENTION: it is prohibited to move the structure on the ground if someone is present
in the basket.
When operating the machine from the control position on the ground it is always neces-
sary to remain at distance of at least 1 metre from the machine.
The machine stabilising operations are only allowed from the control post in the basket.
• A third control post exists which will be identified as the emergency control post, which is
always located on the ground on the right side of the machine near to the hand pump and
the distributor of the extendable structure. This must be used by the obligatory auxiliary staff
to bring the operator working at a height back to the ground, if the machine starts-up.
When transfer of the machine is ordered from the basket post, pay attention to the presence
of elements (eaves, terraces, architraves, branches etc.) that may come into contact with the
operator.
2.1.1 MACHINE IDENTIFICATION PLATE
The Manufacturer’s plate is situated on the rear part of the machine, on the support of the
hydraulic distributor that controls transfer/stabilisation (see photo). It is shown belo.
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LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
2.1.2 OVERALL SIZE OF THE MACHINE
2.1.2.1 LL14.72 OVERALL SIZE
Maximum length in running order with basket installed ................................4015 mm
Trolley length ..........................................................................................................786 mm
Maximum height in running order ......................................................................2070 mm
Maximum angle of attack ......................................................................................20°
Maximum stabilisation angle ................................................................................10°
Stabilised base max. side ........................................................................................2907 mm
4015
1480
1463 1237 1315 786
2866
360°
Note: standard version double-manned basket.
7
10°
20°
2070
639
2907
279
250
465
20°
LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
2.1.3 TECHNICAL DATA
2.1.3.1 PLATFORM TECHNICAL DATA
LIGHTLIFT 14.72
..............................................................................................CAPACITY 200 kg CAPACITY 120 kg
PLATFORM HEIGHT (floor)..................................................10,15 m ..........11,80 m
MAX.WORKING HEIGHT ....................................................12,25 m ..........13,90 m
STANDARD BASKET DIMENSIONS........................................1330x770xH1100 mm
HORIZONTAL REACH ..........................................................5,00 m ............6,34 m
MAX. HORIZONTAL WORKING REACH..................................5,42 m ............6,76 m
SLEWING (not continuous) ......................................................360°................360°
PLATFORM CAPACITY ..........................................................200 kg, ............120 kg
MAX. GROUND REACTION FOR EVERY STABILISER ..................................1200 daN
2
MAX. GROUND PRESSURE FOR EVERY STABILISER ..............................1,7 daN/cm
N°. of OPERATORS........................................................................2 ....................1
OPERATORS WITH OPTIONAL SINGLE-MANNED BASKET ..............1 ....................1
JIB-TYPE SWIVEL HEAD ................................................................/82,7°(+0°/-82,7°)
MAX. WORK SLOPE ..................................................................................1°/2,2%
MAX. STABILISATION SLOPE ............................................................................10°
TOTAL WEIGHT IN TRANSPORT CONFIGURATION ......................................1398 kg
THERMAL MOTOR....................................................HONDA GX270-9 CV-3000 rpm
............................................................HONDA GX390-13 CV-3000 rpm (Optional)
....................................................................................HATZ 1B30-7 CV-3000 rpm
ELECTRIC MOTOR ......................................................2,2 kw/230V/50Hz 1500 rpm
..................................................................2,2 kw/110V/50Hz 1500 rpm (Optional)
ELECTRIC PLANT VOLTAGE..............................................................................12 V
PUMPS ....................................................................................................2x3,15 cc
MAX. TRANSFER SPEED (thermal engine)..................................................1,4 km/h
MAX. TRANSFER SPEED (thermal engine) with 2nd optional speed ......1,4/2,8 km/h
TRANSFER/STAB. PLANT PRESSURE............................................................165 bar
AERIAL PART PLANT PRESSURE ..................................................................165 bar
MAX. GRADIENT IN DIRECTION OF MOVEMENT........................................24°/53%
MAX. WIND SPEED ..................................................................................12,5 m/s
MAX. ACCEPTED MANUAL FORCE ..................................................................400 N
NB: Lateral reach is measured from the centre of the slew ring on the external edge
of the basket
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LIGHTLIFT SELF-PROPELLED AERIAL PLATFORM
HINOWA
2.1.3.2 PETROL ENGINE TECHNICAL DATA
Mark / Model ..................................................................HONDA GX270
Fuel/Cooling ....................................................................PETROL / AIR
SAEJ 1349 power................................................................6.6 kW (9 CV) / 3600 rpm
Adjusted max. rpm............................................................3000 rpm
Max. torque ........................................................................19.1 Nm/2500 rpm (80/1269/EC)
Number of cylinders ..........................................................1
3
Cylinder capacity ..............................................................270 cm
Mark / Model ....................................................................HONDA GX390
Fuel/Cooling......................................................................PETROL / AIR
SAEJ 1349 power................................................................9.6 kW (13 CV) / 3600 rpm
Adjusted max. rpm............................................................3000 rpm
Max. torque ........................................................................26.5 Nm/2500 rpm (80/1269/EC)
Number of cylinders ..........................................................1
3
Cylinder capacity ..............................................................389 cm
2.1.3.3 DIESEL ENGINE TECHNICAL DATA
Mark / Mode......................................................................HATZ 1B30
Fuel/Cooling......................................................................DIESEL / AIR
SAEJ 1349 power................................................................5,0 kW (6,8 CV) / 3600 rpm
Adjusted max. rpm............................................................3000 rpm
Max. torque ........................................................................18,2 Nm/2000 rpm (80/1269/EC)
Number of cylinders ..........................................................1
3
Cylinder capacity ..............................................................347 cm
2.1.3.4 HYDRAULIC PLANT TECHNICAL DATA
Hydraulic oil tank capacity..............................................25 litres
3
Pump ..................................................................................double 2x3.15cm
Max. pressure of the hydraulic plant..............................160 bar
For further information consult the hydraulic diagram attached to the manual and the para-
graph relative to maintenance of the relative components.
2.1.3.5 ELECTRIC PLANT TECHNICAL DATA
Battery ................................................................................35 Ah - 125 A - 12V
Alternator: -petrol engine ..............................................10 A (3600 rpm)
- diesel engine ..............................................14 A (3600 rpm)
Electric engine: - nominal voltage ..................................220 V (110 V optional)
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