ATN CX 12 Instruction Manual

11/2009
1NO 0027EN-01
1NO0031EN-08 revision 06/2018
Lieu Dit Bacqué –rue André Thévet
47400 FAUILLET- FRANCE
Tel.: [phone]
Fax: [phone]
e-mail: [email protected]
Operator and
Safety Manual
CX 12 - CX 15

OPERATOR AND SAFETY MANUAL
1NO0031EN-08 CX 12 - CX 15
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DISTRIBUTOR'S STAMP

OPERATOR AND SAFETY MANUAL
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FOREWORD
This manual has been compiled to assist to properly operate and maintain your self-propelled
work platform type CX12 and CX15.
Take the time to carefully read and familiarise yourself with its content. Once you have read and
understood all sections, keep this manual in the manual storage box provided to this effect in
the platform.
The information in this manual does not, in any case, replace community, state, local
regulations or safety instructions or insurance policy requirements.
Due to constant improvements made to its products, ATN reserves the right to alter their
specifications and equipment without prior notice.
WARNING SYMBOLS AND SAFETY TERMS
These symbols alert the user to possible risks of injury and invite
them to consult the operator and safety manual.
The safety instructions which follow these symbols must be
respected to avoid any risk of serious or fatal injury.
- NOTE-
These are generally remarks relating to a procedure or important condition while
operating the machine.
CAUTION
INDICATES A PROCEDURE OR ACTION
TO BE STRICTLY RESPECTED TO
AVOID ALL RISK OF DAMAGE TO THE
MACHINE.
DANGER
INDICATES A DANGEROUS SITUATION
WHICH COULD RESULT IN SERIOUS
INJURY OR DEATH IF THE SAFETY
INSTRUCTIONS ARE NOT
RESPECTED.

OPERATOR AND SAFETY MANUAL
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DANGER
DO NOT USE THIS MACHINE IF YOU
HAVE NOT BEEN PROPERLY TRAINED
TO ITS SAFE OPERATION. TRAINING
INCLUDES KNOWLEDGE OF YOUR
EMPLOYER’S WORK REGULATIONS,
THE INSTRUCTIONS IN THIS MANUAL
AND THE REGULATION IN FORCE FOR
THIS TYPE OF MACHINE.
AN UNTRAINED OPERATOR PUTS
HIMSELF AND OTHERS AT RISK OF
DEATH OR SERIOUS INJURIES.
DANGER
NEVER EXCEED THE LOAD CAPACITY
OF THE PLATFORM OR DECK
EXTENSIONS.
THE LOAD SHOULD BE EVENLY
DISTRIBUTED ON THE DECK OF THE
AERIAL WORK PLATFORM.
DO NOT ELEVATE PLATFORM OR
DRIVE WITH PLATFORM ELEVATED
WHILE ON SLOPES, UNEVEN OR SOFT
SURFACES.
THE 4 WHEELS (OR THE 4
OUTRIGGERS) MUST REMAIN IN
PERMANENT CONTACT WITH THE
GROUND.

OPERATOR AND SAFETY MANUAL
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If this platform is involved in an accident, immediately contact your distributor and provide all
the details of the accident. If the distributor is unknown or cannot be informed, please
contact:
Tel: [phone]
Fax: [phone]
Address: Lieu Dit Bacqué, rue André Thévet, 47400 Fauillet, France
WARRANTY
FOR ALL NEW EQUIPMENT, THERE IS NO WARRANTY, EXPRESSED OR IMPLIED,
OTHER THAN THE SELLER'S WARRANTY COVERING DEFECTS IN MATERIAL OR
WORKMANSHIP, WRITTEN IN THE FOLLOWING TERMS:
WARRANTY FOR NEW EQUIPMENT
"The Manufacturer guarantees all new products against defective materials or workmanship,
its obligation and liabilities being limited, under this warranty, to the repair or replacement
free of charge at its factory of all parts recognised as faulty under normal use and service,
and the reasonable cost of repair and/or replacement of said parts within twenty-four (24)
months from the initial date of sale (5 years for the structure), or leasing with possible option
to buy, provided that the commissioning of the equipment by the Distributor was recorded by
the Manufacturer. In the event the commissioning was not recorded with the Manufacturer,
the date considered as the initial date of sale or leasing with possible option to buy is the
date the equipment was shipped from the factory. This warranty is given in lieu of and
excludes all other expressed or implied warranties and the obligation and responsibility on
the part of the Manufacturer under this warranty exclude the transport or other expenses, or
all responsibility for direct, indirect or consequential damage and any delay resulting
therefrom. This fact does not lead to an extension of the warranty period of the machine or
that of the spare parts. The warranty shall be considered void if the equipment is used
beyond capacity or under conditions not foreseen by the Manufacturer, or in case of the use
of parts not approved by said Manufacturer.
THIS WARRANTY IS IN LIEU OF ALL OTHER ALL OTHER WARRANTIES, EXPRESSED
OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A GIVEN APPLICATION AND ANY OTHER OBLIGATIONS OR LIABILITIES
ON THE PART OF THE VENDOR.
FOR THE ATTENTION OF THE CUSTOMER / USER

OPERATOR AND SAFETY MANUAL
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A.T.N PLATFORMS. - S.A.S.U
Management Board and Supervisory Board - Head Office: Ld Bacque, rue André Thevet, 47400 FAUILLET, FRANCE
Administration and Accountancy: Ld Bacque, rue André Thevet, 47400 FAUILLET, FRANCE
RCS AGEN 841 664 766 –Code NAF 2822Z –SIRET 841 664 766 00026 - Capital 300 000€
C
CE E D DE EC CL LA AR RA AT TI IO ON N O OF F C CO ON NF FO OR RM MI IT TY Y
The manufacturer undersigned: A.T.N PLATFORMS, declares that the machine designated
below:
Description.................................................................... PEMP (Mobile Staff Elevator Platform)
Function ............................................................................... Lifting persons for overhead work
Type.....................................................................Diesel platform scissor lift (Group A - Type 3)
Model and commercial designation ...................................................................... CX 15
Serial number...................................................................................................... C15xxxxx
Meets all appropriate provisions set out in the appendix included at the end of title I of book III of the
fourth section of the labour code (Directive on Machines 2006/42/CE of 17 May 2006),
It also meets appropriate provisions, such as directive CEM 2004/108/CE of 15 December 2004 and
directive 2000/14/CE of 8 may 2000.
Sound Power level : 104dB
The CE type certificate was issued by:
APAVE
13 to 17 rue Salneuve
75854 PARIS CEDEX 17
Under reference:
0060/5253/760/08/17/0013

OPERATOR AND SAFETY MANUAL
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TABLE OF CONTENTS
Section 1. GENERAL DESCRIPTION................................................................................................................................... 8
1.1. DESCRIPTION ................................................................................................................................................................. 8
1.2. FEATURES - DIMENSIONS ........................................................................................................................................... 9
Section 2. SAFETY INSTRUCTIONS.................................................................................................................................. 12
2.1. GENERAL....................................................................................................................................................................... 12
2.2. TIPPING HAZARDS ...................................................................................................................................................... 13
2.3. CRUSHING AND COLLISION HAZARDS.................................................................................................................. 14
2.4. ELECTROCUTION HAZARDS..................................................................................................................................... 15
2.5. FALL HAZARDS............................................................................................................................................................ 16
2.6. OPERATING LIMITS..................................................................................................................................................... 16
2.7. TOWING, LIFTING, AND HAULING .......................................................................................................................... 17
2.8. MAINTENANCE ............................................................................................................................................................ 17
Section 3. PREPARATION AND INSPECTION................................................................................................................. 18
3.1 PRE-START INSPECTION............................................................................................................................................. 18
3.2 WALK-AROUND INSPECTION.................................................................................................................................... 18
3.3 OPERATIONAL CHECKS.............................................................................................................................................. 20
Section 4. MACHINE OPERATION .................................................................................................................................... 22
4.1. CONTROLS AND INDICATORS.................................................................................................................................. 22
4.2. ENGINE OPERATION................................................................................................................................................... 28
4.3. DRIVE - STEERING....................................................................................................................................................... 29
4.4. OUTRIGGERS ................................................................................................................................................................ 30
4.5. ELEVATION - LOWERING .......................................................................................................................................... 31
4.6. EXTENSION-RETRACTION OF DECK EXTENSIONS (OPTION)........................................................................... 33
4.7. ONBOARD GENERATOR (OPTION) .......................................................................................................................... 33
4.8. PARKING - STORAGE.................................................................................................................................................. 34
4.9. HANDLING - SECURING FOR TRANSPORT ............................................................................................................ 34
Section 5. SAFETY SYSTEMS.............................................................................................................................................. 36
5.1. TILT SENSOR ................................................................................................................................................................ 36
5.2. LOAD CONTROL........................................................................................................................................................... 37
Section 6. EMERGENCY PROCEDURES .......................................................................................................................... 38
6.1. EMERGENCY CONTROLS........................................................................................................................................... 38
6.2. EMERGENCY TOWING................................................................................................................................................ 39
6.3. POST-INCIDENT INSPECTION ................................................................................................................................... 39
Section 7. OPERATOR MAINTENANCE........................................................................................................................... 40
7.1. SAFETY PROPS............................................................................................................................................................. 40
7.2. HEAT ENGINE............................................................................................................................................................... 41
7.3. LUBRICATION .............................................................................................................................................................. 41
7.4. WHEELS ......................................................................................................................................................................... 43
7.5. BATTERY....................................................................................................................................................................... 44
7.6. FACTORY SETTINGS................................................................................................................................................... 45
Section 8. CONTROL MODULE.......................................................................................................................................... 46
8.1. HOME SCREEN ............................................................................................................................................................. 46
8.2. MENUS ........................................................................................................................................................................... 47
8.3. SETTINGS....................................................................................................................................................................... 53
8.4. ACCESSING THE IQAN "DEFAULT VALUES" PAGE ............................................................................................. 54
Section 9. DIAGRAMS........................................................................................................................................................... 56
9.1. ELECTRIC SCHEMATIC .............................................................................................................................................. 56
9.2. HYDRAULIC SCHEMATIC.......................................................................................................................................... 59

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1.1. DESCRIPTION
Stabilisateurs
Essieu arrière
ARRIERE
Essieu avant
directeur/oscillant
Réservoir
hydraulique Blocs hydrauliques
Stabilisateurs
AVANT
Extension arrière
Batterie de démarrage
Poste de commande
au sol
Poste de commande
de la plate-forme
AVANT
Tiroir moteur
coulissant
Extension avantStructure élévatrice
Echelle d'acces
à la plate-forme
Réservoir de
carburant (Diesel)
ARRIERE
Descente
manuelle
Portillon d'acces Plate-forme
de travail
Platform control
station
Access gate
Work platform
Engine tray
FRONT
REAR
Manual descent
Starter battery
Fuel tank (Diesel)
Ground control station
Platform access ladder
Rear deck extension
Elevating structur
Front deck extension
Outriggers
FRONT
REAR
Rear axle
Outriggers
Hydraulic fluid
reservoir
Hydraulic
manifolds
Steering/oscillating
front axle

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1.2. FEATURES -DIMENSIONS
POSITION TRANSPORT
CAPACITE DE MISE A NIVEAU LONGITUDINALE
5.5°
1.25
26° 15°
4.86
4.80
1.59
1.25
GARDE-CORPS RABATTUS
2.02
EXTENSIONS SORTIES
7.30
2.30
2.22
2.78
CAPACITE DE MISE A NIVEAU TRANSVERSALE
9.4°
1.00 2.90
0.36
Modèle
CX12
Dimensions
en mètres (m)
0.96
POSITION HAUTE
10.00
GUARDRAILS FOLDED
HIGH POSITION
DECK EXTENSIONS DEPLOYED
TRANSPORT POSITION
LEVELLING CAPACITY –FRONT TO BACK
LEVELLING CAPACITY –SIDE TO SIDE
Model
CX12
Dimensions in
metres (m)

OPERATOR AND SAFETY MANUAL
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GUARDRAILS FOLDED
HIGH POSITION
DECK EXTENSIONS DEPLOYED
TRANSPORT POSITION
LEVELLING CAPACITY –FRONT TO BACK
LEVELLING CAPACITY –SIDE TO SIDE
Model
CX15
Dimensions in
metres (m)

OPERATOR AND SAFETY MANUAL
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MODEL
CX12
CX15
Max. working height
12 m
15 m
Max. floor height
10 m
13 m
Min. floor height
1.59 m
1.80 m
Weight (empty)
6,900 kg
7,300 kg
Platform length
Extensions retracted
4.80 m
Extensions deployed
7.30 m
Platform width
2.22 m
Course of deck extensions
1.25 m
Max. number of occupants
On the platform
6
On a deck extension
2
Overall rated load
1,100 kg
700 kg
Max. Load on deck extension
230 kg
Max. wind speed
12.5 m/s (45 km/h)
Max. manual force
400 Newton
Max. tilt on wheels
Side slope
3°
2°
Longitudinal slope
3°
Max. tilt on outriggers
Side slope
1°
Longitudinal slope
2°
Max. gradeability
45%
Overall length
4.86 m
Overall width
2.30 m
Overall height
Guardrails up
2.78 m
2.99 m
Guardrails folded
2.02 m
2.23 m
Wheelbase
2.90 m
Ground clearance
0.36 m
Oscillating axle travel
0.20 m
Drive wheels
4
Steering wheels
2
Tyres (solid)
33x12x20
Turning radius
Inside
2.50 m
Outside
5.60 m
Travel speed
Transport position
6 km/h
Platform elevated
0.85km/h
Elevation speed
Raising
50 s
Lowering
50 s
Levelling capacity (outriggers)
Side to side
9.4° (16.5%)
Front to back
5.5° (9.6%)
Ground load on one
wheel (*)
Force
3930 daN
Contact pressure
11.7 kg/cm² (1,148 kPa)
Ground load on one outrigger
(*)
Force
3670 daN
Contact pressure
7.0 kg/cm² (787 kPa)
(*): The ground load values indicated may vary depending on the configuration/position of the
machine. An adequate safety margin should always be considered with regard to these values.
The total value of the vibrations to which the hand-arm system is exposed does not exceed 2.5m/s².
The average maximum quadratic value weighted by the acceleration frequency to which the whole
body is exposed does not exceed 0.5m/s².
Due to constant improvements made to its products, ATN Platforms reserves the right to modify their
specifications and equipment without prior notice.

OPERATOR AND SAFETY MANUAL
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DANGER
DO NOT USE THIS MACHINE IF YOU
HAVE NOT BEEN TRAINED IN ITS
SAFE OPERATION.
THE TRAINING INCLUDES
KNOWLEDGE OF YOUR EMPLOYER'S
LABOUR REGULATIONS,
INSTRUCTIONS CONTAINED IN THIS
MANUAL AND CURRENT
REGULATIONS GOVERNING THIS
TYPE OF MACHINERY.
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2.1. GENERAL
Because you, the operator, are the only part of the machine that can think and reason, your
responsibility is not lessened by the addition of operational aids or warning devices. Indeed,
you must guard against acquiring a false sense of security when using the machine. Control
and alarm devices are there to assist, NOT to direct the operation of the machine.
You, the operator, are the only one who can be relied upon to assure the safety of yourself and
those around you. Be PROFESSIONAL and follow the SAFETY RULES.
This machine must only be used and maintained by trained and authorised personnel. This
training must be provided by qualified personnel.
The operator must acquire a thorough understanding of the characteristics and operating limits
of this machine, regardless of experience acquired with similar equipment.
The operator must read and understand the contents of this manual. The manual must be kept
in the document case on the work platform for future reference.
All operating personnel must be familiar with the emergency controls and the emergency
operation of the machine.
The operator must interrupt the machine's operation in case of malfunction or any safety-
related problem concerning the machine or the operating environment.
Persons under the influence of alcohol or drugs or who are subject to seizures, dizziness or
loss of physical control must not be permitted to operate this machine.
2.1.1 OPERATOR TRAINING
Operator training must include instruction in the
following:
•Use and limitations of the controls of the
platform and at the ground, emergency
controls and safety systems.
•Operation of safety systems and the
operations to perform in response to a
triggered alarm.
•Knowledge and understanding of the
warning decals on the machine.
•Knowledge of current regulations
governing this type of machine.
(Classification: Group A - Type 3).
•Sufficient knowledge of the mechanical operation of the machine to recognise incorrect
operation, a malfunction or a potential malfunction.
•Inspection and checks prior to start-up.

OPERATOR AND SAFETY MANUAL
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•Hazards associated with the operation of the machine near overhead obstructions, other
equipment in movement, holes, ground obstacles, and drop-offs.
•Hazards associated with the operation of the machine near live conductors or energised
electrical equipment.
•Use of an approved fall protection device.
•Safety requirements associated with a special task or use of the machine.
2.1.2 WORKPLACE INSPECTION
•The operator is to take all necessary measures to avoid all hazards in the work area prior
to machine opration:
- Check the work area for hazardous locations.
- Identify overhead hazards, electric lines, travelling cranes, cranes and other potential
overhead obstructions.
- Check the ground for holes, bumps, drop-offs, debris, concealed holes and other
potential hazards.
- Be sure that the ground conditions are able to support the load of the wheels or outrigger
pads.
•The machine must only be operated in a well-ventilated area.
•The machine must be operated with sufficient ambient lighting.
•Do not operate or raise the platform if while on trucks, trailers, railway cars, floating
vessels or other mobile or non-stabilised structures.
•Do not operate the machine in hazardous environments unless approved for that purpose
by ATN
•DO NOT use the machine in the presence of electromagnetic fields (radar, high voltage
currents...). This could damage the machine electronic components.
2.2. TIPPING HAZARDS
•Never exceed the load capacity of the platform or deck extensions. Distribute the load evenly
on the deck of the aerial work platform.
•Keep the loads inside the work platform. Never hang a load to any part of the platform. Never
place a load on the guardrails.
•Ensure that the ground conditions are able to support the maximum load of the tyres or
outrigger pads.
•Do not drive the machine on slopes or tilts exceeding the permitted values.
•Do not raise the platform or drive with the platform up while on inclines, uneven or soft
surfaces. Ensure that the machine is positioned on firm and even surfaces before raising the
platform or driving with the platform raised.
•Do not use the outriggers on soft, irregular or uneven surfaces. Always ensure that the
outrigger pads rest firmly and are flat on the ground before raising the platform.
•Keep the machine a good distance away from holes, bumps, drop-offs, debris, concealed
holes and other potential hazards at ground level.

OPERATOR AND SAFETY MANUAL
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•Do not operate the aerial work platform when wind conditions exceed 12.5 m/s (45 km/h).
•Do not transport panels or large elements when the machine is used outdoors: such items
increase the machine's exposed wind area and reduce its stability.
•Do not pull or push an element on the outside of the aerial work platform. Allowable manual
force (total): 400 N
•Never attempt to use the machine as a crane.
•Never use the machine to pull or push any object.
•Do not tie-off the machine to any adjacent structure. Never attach wire, cable or similar items
to the platform.
2.3. CRUSHING AND COLLISION HAZARDS
•Keep all parts of the body inside the platform
guardrails while the platform is moving.
•Prevent any obstacles from hitting or interfering with
operating controls or platform occupants.
•Exercise care so as not to lower the platform onto an
obstruction, particularly when the deck extensions are
deployed. It is recommended that the deck extensions
be fully retracted before lowering the platform.
•Warn the other platform occupants before
commanding a movement and possibly obtain their
agreement.
•Keep non-operating personnel away from the
machine's operating area. Warn ground personnel not
to stand or walk under the platform while it is
elevated.
•Ensure that operators of other machines at height and
on the ground are aware of the aerial work platform
presence. Position barricade on floor, if necessary,
and disconnect the power of the overhead cranes.
•Check work area for obstructions around, above and
below the platform before operating the platform.
•Limit the operating speed according to the condition of the ground, inclination, visibility, the
presence of personnel in the work area, obstructions in the path of the machine and all other
factors likely to result in a collision or injury.
•Post a lookout on the ground for guidance when vision is obstructed.
•Take braking or stopping distances into account based on the travelling or operating speed.
Reduce the travelling speed when moving along sloped ground (Platform in stowed position).
•Do not unhook the platform control station in order to control or operate the machine from
ground level. When operating the machine, the control station must be securely fastened to
the platform guardrail.
1AU0116
!
?
1AU0120

OPERATOR AND SAFETY MANUAL
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DANGER
NEVER OPERATE THE MACHINE OR MOVE PERSONNEL NEAR ELECTRICAL
CABLES OR EQUIPMENT.
ALWAYS ASSUME THAT ELECTRICAL CABLES AND APPLIANCES ARE ENERGISED
UNLESS YOU ARE CERTAIN THAT THE POWER HAS BEEN CUT.
THE GROUND PERSONNEL MUST REMAIN A SAFE DISTANCE FROM THE MACHINE
IF IT IS USED NEAR ELECTRICAL POWER LINES OR ENERGISED EQUIPMENT.
IN CASE OF CONTACT WITH A POWER LINE OR ENERGISED EQUIPMENT, GROUND
PERSONNEL MUST NOT APPROACH THE MACHINE UNTIL THE ELECTRICAL
POWER SUPPLY HAS BEEN DISCONNECTED.
2.4. ELECTROCUTION HAZARDS
•This machine is not insulated and does not
provide protection from contact or proximity to
electrical current.
•Maintain safe clearance from power lines
(exposed or insulated) or energised devices. The
Minimum Safe Approach Distances indicated in
the table are provided as a guide. This
requirement shall apply except where
governmental or local site regulations are more
stringent.
•Allow for machine movement and possible
electrical line swaying.
•Never elevate the platform during a thunderstorm
or lightning storm.
Tension de phase à
phase
Distance minimale de
sécurité
0 à 300 V Eviter le contact
300 V à 50 KV 3,05 mètres
50 KV à 200 KV 4,60 mètres
200 KV à 350 KV 6,10 mètres
350 KV à 500 KV 7,62 mètres
500 KV à 750 KV 10,67 mètres
750 KV à 1000 KV 13,72 mètres
Phase to phase voltage
to
Minimum Safe Approach
Distance
to
to
to
to
to
to
Avoid contact
3.05 metres
4.60 metres
6.10 metres
7.62 metres
10.67 metres
13.72 metres

OPERATOR AND SAFETY MANUAL
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2.5. FALL HAZARDS
•It is recommended that all persons on the work platform wear a safety
harness with a lanyard attached to a lanyard anchorage point
provided on the work platform. Attach only one harness per lanyard
anchorage point.
•Prior to operation, ensure that all guardrails are correctly installed and locked. Check that
access gates close and lock properly.
•Keep both feet firmly positioned on the platform deck at all times. Never sit or climb on the
guardrails. Never position a ladder or other objects on the platform to provide additional
reach.
•When elevated, never attempt to exit the platform using the lift structure.
•Do not attempt to exit or access the aerial work platform until it is in stowed position and the
outriggers have been retracted.
•Keep all mud, grease and other slippery substances from footwear, steps and platform deck.
•Always face the machine when entering or leaving the aerial work platform. Always maintain
a 3-point contact with the machine, using two hands and one foot or two feet and one hand at
all times.
2.6. OPERATING LIMITS
Model
CX12
CX15
Max. floor height
10 m
13 m
Max. working height
12 m
15 m
Maximum number of platform occupants
6
Maximum platform load (distributed)
1,100 kg
700 kg
Maximum number of occupants on a deck
extension
2
Maximum deck extension load (distributed)
230 kg
Maximum wind speed
12.5 m/s (45 km/h)
Maximum manual force
400 Newton
Max. tilt on wheels
Side to side
3 degrees
2 degrees
Front to back
3 degrees
Max. tilt on outriggers
Side to side
1 degree
Front to back
2 degrees
Max. gradeability (See Note)
45%
Operating temperature
-20 … +60°C
-NOTE-
Do not operate the engine more than 10 minutes with a slope or grade exceeding of 35%.

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2.7. TOWING, LIFTING, AND HAULING
•Never allow personnel or equipment on the platform while towing, lifting or hauling.
•Ensure that the platform is completely lowered and the deck extensions retracted prior to
towing, lifting or hauling.
•This machine should not be towed or lifted except in the event of an emergency, malfunction,
breakdown or loading/unloading. See 6.2 - Emergency towing.
•Check the capacity of the equipment used for towing, lifting or hauling the machine.
2.8. MAINTENANCE
•In order to ensure the operational safety of the machine, a maintenance and operational
verification program, taking into account the information provided in this manual and
maintenance manual, must be established by a qualified person.
•Disconnect the power from the control stations before attempting to perform a maintenance
or repair operation.
•Never work under the aerial work platform or the lift structure without it being supported and
restrained by the two safety props or by appropriate slinging equipment.
•Always disconnect the battery when servicing the machine's electrical components or when
welding on the machine.
•Do not allow smoking, open flame or sparks near the battery.
•Do not place tools or other metal objects on the battery terminals.
•The acid contained in the battery is extremely corrosive. Ensure that battery acid does not
contact the skin, eyes or clothing. Always wear appropriate personal protective equipment
when servicing batteries.
•The battery should only be charged in a well-ventilated area.
•Avoid the projection or spilling of flammable products on the hot parts of the engine (primarily
the manifold and the exhaust pipe).
•Never perform maintenance or servicing operations on a pressurised hydraulic component or
system: always relieve hydraulic pressure before loosening or removing hydraulic
components.
•Only use replacement parts or components that are identical or equivalent to original parts or
components.
•Avoid intervening on the engine when it is running. If such an operation is necessary, do not
wear loose fitting clothing and attach long hair which may become caught or entangled in
rotating parts. Do not perform operations near rotating parts (fan, alternator, belt...).
•Do not remove the radiator cap while the engine is hot.
•All modifications of the machine are prohibited without the written approval of the
manufacturer (Atn). Unapproved modifications void the warranty and shall engage the liability
of the owner and/or user in the event of an accident.
•When performing welding or metal cutting operations, precautions must be taken to protect
the chassis from direct exposure to weld and metal cutting spatter
•Do not use machine as a ground from welding

OPERATOR AND SAFETY MANUAL
1NO0031EN-08 CX 12 - CX 15
18
DANGER
FAILURE TO CORRECTLY MAINTAIN AND INSPECT THIS MACHINE COULD RESULT
IN SERIOUS INJURY OR DEATH.
THIS MACHINE MUST NOT BE USED UNLESS IT IS IN PERFECT WORKING ORDER.
Section 3. PREPARATION AND INSPECTION
Prior to use, it is recommended that a careful inspection and operational check-out be
performed to ensure that the machine is in perfect working order.
Do not operate the machine if it is damaged or malfunctioning.
Depending on national or local regulations, the machine must undergo periodic testing and
inspections.
3.1 PRE-START INSPECTION
1- Check for oil or fuel leaks. Check the overall cleanliness of the machine (slippery substances
on steps or on the platform deck).
2- Inspect the structure of the machine to detect any damaged parts, cracked welds or any
other anomaly.
3- Check that the safety decals are in place and legible. Clean or replace all illegible decals.
4- Check that a copy of the operator and safety manual is in the document box on the work
platform.
5- Perform the walk-around inspection described below.
6- Perform the operational checks described below.
3.2 WALK-AROUND INSPECTION
Check each item in the order presented in the list below. For each item, in addition to the criteria
mentioned, check that no parts are loose or missing, that the elements are correctly fastened
and that there is no sign of leakage or visible damage.
1- Engine - Hydraulic pumps.
2- Electrical wiring - Routing and tightness of battery cables.
3- Engine tray locking.
4- Outrigger cylinder covers - Outrigger pads.
5- Oscillating axle - Oscillating axle cylinders.
6- Steering cylinder - Steering bar.
7- Front wheel motors - Wheel pivot pins: No missing screws - Screws correctly tightened.

OPERATOR AND SAFETY MANUAL
1NO0031EN-08 CX 12 - CX 15
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8- Wheels: Tyres in good condition - No missing wheel lugs - Wheels properly tightened.
9- Hydraulic compartment: No oil leakage on the hydraulic blocks or tank - Connectors on
hydraulic valves and sensors correctly installed/connected - No damage to electrical wiring -
Correct level of hydraulic fluid in the tank. Compartment doors locked.
10- Manual lowering control handle.
11- Lift cylinder - Low position switch.
12- Articulation pins: pin retaining screw and circlip in place.
13- Deck extension cylinders (hydraulic deck extension option only).
14- Fuel tank compartment - Ground control station: Fuel level - Fuel tank cap in place. The
control station switches are present and return to neutral position - The emergency stop
switch operates correctly. Compartment doors locked.
15- Safety props correctly positioned.
16- High position switch.
17- Guardrail: Condition and fasteners - Locking pins present - Closure and locking of access
gates.
18- Operating and deck extension locking levers (except in the case of the hydraulic deck
extension option).
19- Platform control station: Correctly secured - The levers and switches are present and return
to neutral position - The emergency stop switch operates correctly - The umbilical cable is
not damaged.
(1)(2)(3)(5) (9)(5) (8)
(12)
(4)
(7)(8)(9) (6)
(12)
(4)
(14)
(13)
(17) (8) (2)
(11)
(4)
(7)(8)
(16) (13) (15)
(14)
(4)
(10)
(18) (16) (17)

OPERATOR AND SAFETY MANUAL
1NO0031EN-08 CX 12 - CX 15
20
DANGER
DO NOT USE THE MACHINE IF THE
AXLE LOCK DOES NOT OPERATE
CORRECTLY.
3.3 OPERATIONAL CHECKS
Machine operation: See Section 4 - Machine operation.
3.3.1 CONTROL STATIONS
•Ground control station - Emergency manual descent
1- When power is turned on, check that the indicator lights come on (Auto-test).
2- Start the engine and actuate all the controls to ensure proper operation.
3- Check that the emergency stop switch stops all movement and the engine (the engine
stops after approximately 2 seconds).
4- With the platform slightly elevated, check the operation of the manual emergency descent
control.
•Platform control station
1- When the power is turned on, check that the indicator lights come on (Auto-test) - Except
for the fuel level indicator.
2- Start the engine and actuate all the controls to check their operation.
3- Check that high drive speed is disabled when the platform is elevated.
4- Check that the emergency stop switch stops all movement and the engine (the engine
stops after approximately 2 seconds).
3.3.2 OSCILLATING AXLE LOCKING
1- Place a 15 cm high block with ascension
ramp in front of the front right hand side
wheel.
2- Ensure that the platform is in stowed
position.
3- Drive the machine slowly forward until the
wheel is on top the block.
4- Elevate the platform by approximately 0.5 m.
5- Carefully reverse the machine off the block.
6- Check that the axle remains locked: the right wheel is off the ground.
7- Return the platform to the stowed position.
8- Perform a slow speed drive movement: the axle must unlock and the right wheel must return
in contact with the ground.
9- Repeat the procedure indicated above, placing the block under the front left hand side wheel.