Leguan 135 NEO Operating manual

Operator and Service manual
Version 7/2020
July 2020

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TABLE OF CONTENTS
INTRODUCTION AND WARRANTY CONDITIONS...........................................................4
INTRODUCTION .................................................................................................................... 4
WARRANTY CONDITIONS ........................................................................................................ 4
GENERAL INFORMATION..............................................................................................7
TECHNICAL SPECIFICATIONS..................................................................................................... 8
MAIN DIMENSIONS ............................................................................................................... 9
REACH DIAGRAM AND SUPPORT DIMENSIONS............................................................................ 10
SIGNS AND MARKINGS ......................................................................................................... 11
SAFETY INSTRUCTIONS...............................................................................................12
BEFORE USING THE MACHINE ................................................................................................ 12
RISK OF TIPPING OVER.......................................................................................................... 13
RISK OF FALLING................................................................................................................. 13
RISK OF COLLISION .............................................................................................................. 13
RISK OF ELECTRIC SHOCK....................................................................................................... 14
RISK OF FIRE /EXPLOSION..................................................................................................... 14
DAILY INSPECTIONS BEFORE STARTING WORK ............................................................................ 15
CONTROLS AND SWITCHES.........................................................................................16
CONTROL DEVICES ON THE PLATFORM ..................................................................................... 16
Platform overload indicator light................................................................................. 17
Dynamic outreach control signal light ......................................................................... 17
Fault light ................................................................................................................... 17
Inclination sensor indicator light ................................................................................. 18
Boom centre position indicator (slewing)..................................................................... 19
Boom transport support indicator light ....................................................................... 19
Low fuel level indicator ............................................................................................... 19
LOWER CONTROLS PANEL ..................................................................................................... 20
230 VCONNECTIONS AND SWITCHES ...................................................................................... 21
OPERATION ................................................................................................................22
STARTING THE COMBUSTION ENGINE /ELECTRIC MOTOR ............................................................. 22
Start-stop function...................................................................................................... 22
DRIVE .............................................................................................................................. 23
Determining the gradient of the slope......................................................................... 24
General information: tracks and their service life ........................................................ 24
Guidelines: Operating environment of an access platform with tracks ......................... 25
Guidelines: Operating an access platform with tracks.................................................. 25
USE OF OUTRIGGERS............................................................................................................ 26
Automatic levelling ..................................................................................................... 26
Manual levelling ......................................................................................................... 26
Setting the outriggers to transport position................................................................. 27
USE OF BOOMS .................................................................................................................. 28
Home-Function ........................................................................................................... 28
Back to work position.................................................................................................. 29
Boom Lift & Platform Tilt Without Outriggers.............................................................. 29
ENDING OPERATION ............................................................................................................ 29
ADDITIONAL INSTRUCTIONS FOR WINTER USE............................................................................ 30
BACK-UP LOWERING AND EMERGENCY USE ..............................................................31
BACK-UP LOWERING PROCEDURE ........................................................................................... 31
BACK-UP OPERATION OF OUTRIGGERS ..................................................................................... 31
OVERRIDE OF BOOM SAFETY FUNCTIONS WHEN MOTOR IS RUNNING .............................................. 32
Override of boom safety functions using the hand pump ............................................. 32
OVERRIDE OF DRIVE AND OUTRIGGER SAFETY FUNCTIONS ............................................................ 32

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Override of transport position monitoring ................................................................... 33
OVERRIDE OF LOAD CONTROL AND PLATFORM EMERGENCY STOP SWITCH........................................ 33
EMERGENCY LOWERING WITHOUT POWER TO LOGIC CONTROLLER ................................................. 33
TRANSPORTATION......................................................................................................35
INSTRUCTIONS: SERVICE, MAINTENANCE AND INSPECTION......................................36
GENERAL INSTRUCTIONS....................................................................................................... 36
Battery handling ......................................................................................................... 36
Handling of fuel and oil products................................................................................. 37
SERVICE INSTRUCTIONS..............................................................................................38
MAINTENANCE AND INSPECTIONS,SERVICE SCHEDULE ................................................................ 38
Crawler track and 4WD wheel nuts ............................................................................. 39
GREASING......................................................................................................................... 40
Greasing diagram ....................................................................................................... 40
Greasing of the slew ring............................................................................................. 41
Greasing the telescopic boom chain pulley and inspection of the chain........................ 41
Greasing of Telescoping Booms................................................................................... 42
Greasing of the Position Sensor Pins on the Outriggers................................................ 42
HANDLING OF FUEL AND REFUELLING ...................................................................................... 43
HYDRAULIC OIL AND HYDRAULIC OIL FILTER REPLACEMENT ........................................................... 43
HYDRAULIC OIL LEVEL .......................................................................................................... 44
BATTERY CHECK.................................................................................................................. 44
FUNCTIONING OF SET UP SYSTEM ........................................................................................... 45
HYDRAULIC SYSTEM SETTINGS................................................................................................ 46
OVERLOAD PROTECTION COMPONENTS................................................................................... 47
ELECTRIC SENSORS .............................................................................................................. 48
Transport position monitoring................................................................................... 48
Levelling monitoring.................................................................................................. 49
INSPECTION OF THE TRACK TIGHTNESS AND ADJUSTMENT............................................................. 49
Adjustment of the tightness of the track.................................................................... 50
REPAIR INSTRUCTIONS...............................................................................................51
WELDING.......................................................................................................................... 51
INSTRUCTIONS FOR TEMPORARY STORAGE...............................................................52
INSTRUCTIONS FOR DISPOSING THE ACCESS PLATFORM...........................................53
TROUBLESHOOTING ...................................................................................................54
BLOCK DIAGRAMS FOR LEGUAN 135 NEO SAFETY FUNCTIONS..................................57
PERFORMED SERVICE .................................................................................................65
Appendices:
Hydraulic diagram
Electrical diagram
Owner’s Manual (Combustion engine)

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INTRODUCTION AND WARRANTY CONDITIONS
Introduction
LEGUAN LIFTS wants to thank you for purchasing this LEGUAN access platform. It is the result of
Leguan’s long experience in design and manufacturing of access equipment.
We ask you to read and understand the contents of this manual completely before operating
the access platform. This will improve your operating and maintenance efficiency, help avoid
breakdowns and damage and extend the life of your machine.
Pay special attention to this symbol. It indicates important safety factors that
require special attention. Every operator must read and understand this
manual before commencing operation, and the instructions in this manual must
be followed. If you lend the access platform out to others, make sure that they
familiarise themselves with and understand these instructions. If there is
anything unclear with the operation, please contact your Leguan dealer.
If spare parts are needed, use only original LEGUAN parts. The strain that these parts are
subjected to is taken into account in their manufacture. They will provide your machine with
maximum life expectancy and ensure optimum safety.
It is not possible to give explicit operating instructions to all operating conditions of the
machine. Therefore, the manufacturer is not responsible for any damage caused by eventual
faults in this Operators Manual.
The manufacturer does not accept any responsibility for consequential losses resulting from the
use of this self-propelled access platform.
The lifespan of the track system of an access platform on rubber tracks is heavily dependent on
the working environment and work methods. If the access platform is being used on terrain
with stones or gravel, on demolition sites with concrete, or in an environment with scrap metal,
the lifespan of the track system may be significantly reduced. Therefore, damage to the tracks,
track rollers or crawler track chassis, caused by operation in such environments, is not covered
by warranty.
The machine operator can influence the service life of the tracks by complying with instructions
for their use and maintenance.
Warranty conditions
This product is under warranty for a period of twenty-four (24) months without restrictions on
operating hours. For battery products (e.g. starter battery, remote control battery) warranty is
twelve (12) months without restrictions on operating hours.
The warranty covers manufacturing and material defects. All warranty obligations end when
the warranty period ends. Warranty repair that has been started will be completed regardless
of the expiry date of the warranty period.

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A condition for the warranty is that both the buyer and the seller have accepted the delivery. If
the buyer is not present when the delivery takes place and does not make a complaint within
14 days of delivery of this access platform, the sale is deemed closed and the warranty period is
then officially underway.
This warranty does not restrict the buyer’s legal right to submit a complaint about a flaw in the
purchased product.
Warranty is limited to the repair of a faulty access platform without cost at an authorised
Leguan service workshop. The warranty period for parts that are changed in connection with
the repair will end when the warranty period for the access platform ends. Parts that have been
changed in the warranty repair will remain Leguan Lifts’ property without compensation.
The warranty does not cover the following situations:
-inappropriate use of the product
-changes and repair work performed without consent from the manufacturer
-insufficient or flawed maintenance
-machine breakdowns due to causes other than a manufacturing error
-acts of vandalism
-adjustments, repair and the replacement of parts due to normal wear and tear, negligent use
or non-compliance with the instructions for use
-exceptional strain placed on the access platform, sudden and unforeseeable events, natural
disasters
-external, mechanical or chemical causes (damage to the paintwork, such as scratches and
abrasions caused by flying stones, pollution and environmental impurities, strong detergents,
or by lifting operations or lifting equipment)
-alterations, repair or reinstallation performed without consent from the manufacturer or
dealer
-any patterns or uneven patches on the paintwork
-if the warranty claim is not submitted within reasonable time of the buyer observing the flaw
or when the flaw should have been noticed. Notification must always be submitted within two
(2) weeks of the buyer noticing the defect. - under all circumstances, the buyer must act so
that his action does not make the defect(s) worse
-the manufacturer does not accept any responsibility for consequential losses resulting from
the use of this access platform
In the event a fault occurs that is attributable to manufacturing or assembly defect, contact the
dealer without delay.

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ALKUPERÄINEN EY-VAATIMUSTENMUKAISUUSVAKUUTUS
ORIGINAL EC DECLARATION OF CONFORMITY FOR MACHINERY
TÄTEN VAKUUTAMME, ETTÄ
HEREWITH DECLARES THAT
HENKILÖNOSTIN NIMELLISKUORMA
AERIAL PLATFORM NOMINAL LOAD
MALLI NOSTOKORKEUS
MODEL PLATFORM HEIGHT
SARJANUMERO VALMISTUSVUOSI
SERIAL NR YEAR OF CONSTRUCTION
ON KONEDIREKTIIVIN 2006/42/EY ASIAAN KUUULUVIEN SÄÄNNÖSTEN MUKAINEN
IS IN ACCORDANCE WITH THE REGULATIONS LAID OUT IN THE MACHINERY DIRECTIVE:
2006/42/EC
KONE TÄYTTÄÄ LISÄKSI MUIDEN EY-DIREKTIIVIN VAATIMUKSET: 2004/108/EY
THE MACHINE ALSO FULFILLS THE REQUIREMENTS LAID OUT IN THE DIRECTIVES:
2004/108/EC
SEURAAVIA EUROOPPALAISIA YHDENMUKAISIA STANDARDEJA ON SOVELLETTU
SUUNNITTELUSSA: EN280:2013+A1:2015
FOLLOWING EUROPEAN HARMONIZED STANDARDS ARE USED WHEN THE MACHINERY WAS
DESIGNED: EN280:2013+A1:2015
Teknisen tiedoston on valtuutettu kokoamaan: LEGUAN LIFTS OY
Storage address of original documents: Ylötie 1, FI-33470 Ylöjärvi,
Finland
Ilmoitettu laitos / Notified Body INSPECTA TARKASTUS OY,
NB0424
Hyväksyntätodistus / Certificate 19074-2019
Paikka / Place Ylöjärvi, FINLAND
Päiväys / Date dd.mm.20yy
Valmistaja / Manufacturer:
Ylötie 10, FI-33470 Ylöjärvi, Finland
____________________________________
xxxx
Toimitusjohtaja / Managing Director
LEGUAN
135 NEO
250 kg
11,4 m
007xxxx
20xx

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GENERAL INFORMATION
LEGUAN 135 NEO is a self-propelled Mobile Elevating Work Platform –commonly called an
‘access platform’, designed for indoor and outdoor use. Access platforms are designed for the
lifting of persons and their equipment only. Using an access platform as a crane is prohibited.
LEGUAN 135 NEO is designed and built in accordance with the international safety standards
and MEWP (Mobile Elevating Work Platform) standards.
The figure below shows the machine’s main parts. Except for its track system, the track-
equipped machine is similar in structure to a device with wheels.
1. Chassis
a. Extra side weight (4WD) or
Track frame (TRD)
2. Transmission, with wheels or crawler
tracks
3. Outrigger
4. Outrigger cylinder
5. Combustion engine
6. Lower boom
7. Boom lift cylinder
8. Upper boom
9. Telescope cylinder
10. Push lever
11. Upper rod
b. Tool box
12. Control valve box
13. Transport support
14. Lower control panel, control box
15. Electric motor
16. Middle boom
17. Extension
18. Platform control box
19. Platform
20. Levelling cylinder
21. JIB-boom
22. JIB push rod
Figure 1 Leguan 135 NEO main parts

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Technical specifications
Working height
13.4 m
Max. platform height
11.4 m
Max. outreach @ 120 kg
7.1 m
Max. outreach @ 250 kg
6.6 m
Safe working load
250 kg
Transport length
4.55 m
Transport length without platform
3.85 m
Transport height
1.93 m
Width, without platform and outrigger plates
0.89 m
with platform
1.33 m
Platform dimensions, W x L, 2 persons
1.33 x 0.75 m
Max. allowed levelling inaccuracy
1.0º
Platform rotation
± 40º
Slewing
360º
Gradeability
50 % (27º)
Gradeability sideways
28 % (16º)
Support dimensions
3.07 x 3.14 m
Max. gradient of slope for set up
22 % (12º)
Weight, depending on equipment
1650 kg
Drive system, hydraulic
4WD or tracks
Drive speed
max. 2.5 km/h
Lowest operating temperature
-20 °C (storage -40 °C)
Starter battery / electric system
60 Ah / 12V
Sound power level at control position, LWA
92.5 dB (A)
Max. outrigger force
12,5 kN
Max. load under wheels
0.3 N/mm2 (3 bar)
Vibration emission, awmax
(uncertainty K=0.3 m/s2)
0.6 m/s2

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Main dimensions
Figure 2 135 NEO Main dimensions, side
Figure 3 135 NEO main dimensions, rear

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Reach diagram and support dimensions
Figure 4 Reach diagram
Figure 5 Support dimensions