Youngman BoSS X3X-SP User manual

Picture of
machine being
used in situ. at full
height.
The ultimate self propelled micro scissor lift
INSTRUCTIONS
FOR USE
Edition April 2011
EN 280 IP54

BoSS X3X-SP Instructions for Use
Contents
SECTION 1 - DESCRIPTION PAGE
1.1 Introduction 1
1.2 Characteristics and description 2
1.3 Intended use 3
1.4 Selection and minimum attributes of
operators
4
1.5 Modifications 5
1.6 Terminology 6
SECTION 2 - SPECIFICATION
2.1 Technical data 10
2.2 Operating site 12
2.2.1 Ground conditions 12
2.2.2 Ground flatness 12
2.2.3 Overhead obstructions 12
2.2.4 Segregation from other site vehicle
movements
12
2.3 Noise and vibrations 13
2.4 Limitations 13
SECTION 3 - SAFETY RULES 14
SECTION 4 - OPERATING INSTRUCTIONS
4.1 Daily checks 16
4.2 Disengaging the drive wheel brakes 17
4.3 Battery isolation switch 19
4.4 Entering and leaving the work
platform
19
4.5 Handset control unit 20
4.6 Base unit control panel 22
4.7 Emergency lowering 23
4.8 Battery charging 24
4.9 Driving and manoeuvering the
platform
26
4.10 Extending the work platform 27
SECTION 5 - TRANSPORT, HANDLING AND
STORAGE
5.1 Storage 28
5.2 Loading and unloading 29
5.3 Lifting 31
5.4 Preparation for transport 31
SECTION 6 - MAINTENANCE AND REPAIR
RECORD
6.1 Machine labelling 32
6.2 Maintenance record 38
6.3 Repairs record 38
6.4 Examination/tests record 38
6.5 Daily checks – Operator checklist 40
SECTION 7 BOSS X3X-SP ACCESSORIES
7.1 Confined Space Guardrail 42
7.2 Heavy Duty All Weather Cover 42

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1.1 INTRODUCTION
These Instructions for Use provide information
on the safe operation of the BoSS X3X-SP single
person, self propelled micro scissor lift. Operators
should read and understand all the information
contained within this manual before operating the
BoSS X3X-SP.
Additional copies of these instructions may also
be obtained from Youngman Group Ltd, please
see contact details on the back cover. The
Instructions are also available to download from
our website at youngmangroup.com.
The information contained in these instructions
is based on the latest product information at
the time of publication. As Youngman Group
Ltd. operate a policy of continuous product
improvement we reserve the right to make
product changes at any time without obligation

2 BoSS X3X-SP Instructions for Use
1.2 CHARACTERISTICS AND DESCRIPTION
The BoSS X3X-SP is a self propelled, micro
scissor lift.
• Safe working height of 5.14 metres (Platform
height – 3.14 metres)
• Drivable at full height (13.5 metres/minute)
• 76 centimetres wide – ts through personnel
doorways and into passenger lifts
• For indoor and outdoor use – wind rating with
non extended platform
• 1.65 metres platform length (including 0.4
metre extension)
• Weight of 495 kilograms facilitating lifting on a
standard tail lift
• Straight line driving with swivel castor lock
feature
• Highly manoeuvrable – turns within its own
footprint of only 1.27 metres
• 350 lifts and descents, 16.1 kilometres driving
or mix of two on a single charge
• Pothole protection activation on platform ascent
• Ramp loading – up to 35% (19.2°)
• Forklift loading via longitudinal fork lifting points
• Low battery protection system
• Electromagnetic brakes on drive motors with
backup powered & manual release systems
• Tilt sensor, overload and pressure loss
protection as standard
• Safety cut out on descent (3 seconds)
• Audible alarm and ashing light on ascent,
descent and drive
• Self closing gate with built in toeboard, locking
latch and transit gate lock
• Slip resistant deck incorporating lanyard point
• Safety and usage instructions mounted on
guardrail
• Multi function handset controller with locking or
lift off feature
• Base unit LED display and diagnostic centre,
emergency stop, key switch, raise and lower
buttons, charging point and indicator light
• Emergency descent (backup power and
manual systems)
• Two slide out drawers for easy maintenance
access
• Fail safe props for deployment during
maintenance
• Anti static strip
• Rigid and robust box section scissors
• Heavy duty drive wheels, swivel castors, power
pack, battery charger and batteries
• Guardrail mounted tool box for storage of
charging cables and guardrail tools
• Maintenance manual
• EC Declaration of Conformity
• 6 months LOLER certication (UK only)
• 12 months parts warranty
The following optional equipment is also available:
• Heavy Duty All Weather Protective Cover
• Conned Space Guardrail

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1.3 INTENDED USE
The BoSS X3X-SP has been designed to comply
with the safety requirements of the European
Machinery, Low Voltage and Electromagnetic
Compatibility Directives and in accordance with
the European Standard EN 280 Mobile Elevating
Work Platforms – Design calculations – Stability
criteria – Construction – Safety – Examinations and
tests.
The BoSS X3X-SP is intended to lift one person,
plus essential tools and materials, to enable work
to be undertaken at height. The BoSS X3X-SP is
designed for indoor and outdoor use (outdoor
only with platform closed) and must be used on
level ground which is able to support the weight
of the machine and its maximum safe working
load. Typical applications include maintenance,
cleaning, painting, fit and strip out work etc. at
varying heights above ground level.
WARNING
The user must obtain the guidance and written
approval of Youngman Group Ltd in the event
of any special working methods or conditions
which are outside those specified in this section.

4 BoSS X3X-SP Instructions for Use
1.4 SELECTION AND MINIMUM ATTRIBUTES
OF OPERATORS
Personnel operating the BoSS X3X-SP should
have either been selected, trained and authorised
to do so, or be undergoing formal training under
supervision. ISO 18878 gives details of the
requirements for the training of MEWP operators.
Records of training and experience of personnel
should be consulted to assist in the selection of
suitable personnel.
Personnel should be instructed not to work under
the influence of alcohol, drugs or other impairment
to efficiency. Personnel should also be assessed
as to their physical ability to undertake the
appointed tasks.
The BoSS X3X-SP operator should:
a. be physically fit;
b. appear to be comfortable working at height
when taken up in the work platform of a
MEWP
c. have a responsible attitude;
d. demonstrate an ability to learn;
e. be able to communicate clearly with other
personnel on site;
f. be able to demonstrate understanding of
relevant health and safety regulations;
g. be able to demonstrate understanding of
accident prevention and control;
h. be able to demonstrate that they can work
safely at height (Youngman offer a Work at
Height Regulations training course called
the Knowledge. For more information
please call [phone])
i. be able to demonstrate understanding
of the need for and correct use and
maintenance of personal protective
equipment;
j. operate the BoSS X3X-SP safely and
manoeuvre the machine as required, to
correctly position and carry out the tasks in
a correct and proper manner;
k. be able to identify and avoid foreseeable
hazards and recognise unsafe practices/
developing situations;
l. carry out daily pre-use checks.
WARNING
Operation of the BoSS X3X-SP by untrained
or inadequately trained operators may result in
serious injury or death.
We recommend that all operators are trained
to use a Type 3a MEWP at an IPAF approved
training centre.

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In addition to the Operator of the BoSS X3X-SP
the Site Surveyor and Planner and machine
Demonstrator should be competent to fulfil these
roles as specified in the Safe Use of MEWP’s
– Code of Practice sections 7.2.6 and 7.2.7
respectively.
When planning the job the Site Surveyor and
Planner should work through the following stages:
a. Identify the task to be undertaken.
b. Select an appropriate MEWP.
c. Identify the hazards associated with the
task.
d. Carry out a risk assessment.
e. Identify control measures.
f. Develop the method to be used.
g. Record the planning in a Method Statement
(including any contingency activities for
personnel rescue).
h. Communicate the plan to all persons
involved.
i. Review the plan before the job starts and
incorporate any changing circumstances.
1.5 MODIFICATIONS
No modifications shall be made to a BoSS X3X-SP
unless Youngman Group Ltd. has given full written
approval. If in doubt please contact us for advice:
Youngman Group Ltd.
The Causeway
Maldon
Essex
CM9 4LJ
United Kingdom
t [phone]
f [phone]
[e-mail]
1.4 SELECTION AND MINIMUM ATTRIBUTES
OF OPERATORS

6 BoSS X3X-SP Instructions for Use
1.6 TERMINOLOGY
1
Guardrails
Work platform
Scissor assembly
Hydraulic ram
Pressure loss valve
Fail safe maintenance props (x2)
Chassis
2
3
4
5
6
7
2
1
3
4
5
6
7

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1.6 TERMINOLOGY
8
10 9
Deck extension
Motion warning light
Fork lifting point
8
9
10

8 BoSS X3X-SP Instructions for Use
12
15
16
11
Main safety and operation label
Instructions for Use tube
Handset controller
Tool box
Slip resistant deck incorporating lanyard
point
Access gate
Emergency descent handle - stage 2 of
manual operation
Emergency descent button - single stage
using backup power
Step up to platform
Hoisting, winching and tie down point (x4)
11
12
13
14
15
16
17
18
19
20
14
20
13
17 18
19
1.6 TERMINOLOGY