Youngman BOSS X Series User manual

Picture of
machine being
used in situ. at full
height.
The ultimate range of push around micro
powered access platforms
INSTRUCTIONS
FOR USE
Edition January 2010
EN 280 IP24

BoSS X-Series Instructions for Use
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1.1 INTRODUCTION
Contents
These Instructions for Use provide information
on the safe operation of the BoSS X-Series
single person micro powered access platforms
namely the BoSS X2, X3 and X3X. These
Instructions do not apply to BoSS X3 machines
with serial numbers between YMG 11001 to
11300. Operators should read and understand
all the information contained within this manual
before operating a BoSS X-Series machine.
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.
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 8
2.2 Operating site 10
2.2.1 Ground conditions 10
2.2.2 Ground flatness 10
2.2.3 Overhead obstructions 11
2.2.4 Segregation from other site
vehicle movements
11
2.3 Noise and vibrations 11
2.4 Limitations 11
SECTION 3 – SAFETY RULES 12
SECTION 4 – OPERATING INSTRUCTIONS
4.1 Daily checks 14
4.2 Manoeuvring the platform 15
4.3 Engaging the brakes 16
4.4 Battery isolation switch 16
4.5 Entering and leaving the work
platform
17
4.6 Handset control unit 18
4.7 Emergency stop 18
4.8 Emergency lowering 19
4.9 Battery charging 19
SECTION 5 – TRANSPORT, HANDLING AND
STORAGE
5.1 Storage 21
5.2 Loading and unloading 21
5.3 Lifting 23
5.4 Preparation for transport 23
SECTION 6 MAINTENANCE AND REPAIR
RECORD
6.1 Machine labelling 24
6.2 Maintenance record 26
6.3 Repairs record 26
6.4 Examination/tests record 26
6.5 Daily checks – Operator checklist 28
SECTION 7 BOSS X-SERIES ACCESSORIES
7.1 Confined Space Guardrail 30
7.2 Bumpers 31
7.3 Heavy Duty All Weather Cover 31

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1.2 CHARACTERISTICS AND DESCRIPTION
The BoSS X-Series is a range of manually
propelled, micro powered access platforms.
Each machine includes the following features as
standard:
Auto braking on fixed castors
Foot operated click on brakes on swivel castors
Tilt sensor – no stabilisers required
Platform overload and pressure loss valves
Safety cut out on descent (pre programmed
to 3 seconds)
Audible alarm on descent
Self closing gate with locking latch and
transit gate lock
Gate incorporates end toeboard removing
trip hazard
Slip resistant deck incorporating lanyard point
Safety and usage instructions mounted on
the guardrail
Platform mounted handset control with
emergency stop
Secondary emergency stop button mounted
on base
Battery charger and charge level indicators
Emergency platform lowering mechanism
(no power required)
Fail-safe props for deployment during
maintenance
Anti static strip
Rigid and robust box section scissors
Fits through standard doorways and into
passenger lifts
Winching eye
Heavy duty power pack, battery charger and
battery
Serviceable components in slide out
compartment
Pull out storage drawer for charging cables
and guardrail tools
Wide forklift entry, hoisting and transit strap
points
Smooth roll castors with non marking tyres
Maintenance Manual
EC Declaration of Conformity
6 months LOLER certification (UK only)
12 months parts warranty
The following optional equipment is also
available:
Heavy duty all weather protective cover
Confined space guardrail
Bumpers
The BoSS X-Series has been designed to
comply with the safety requirements of
the European Machinery, Low Voltage and
Electromagnetic Compatibilty Directives and in
accordance with the European Standard EN
280 Mobile Elevating Work Platforms – Design
calculations – Stability criteria – Construction –
Safety – Examinations and tests.
BoSS X-Series machines are intended to lift one
person, plus essential tools and materials, to
enable work to be undertaken at height. BoSS
X-Series machines are designed for indoor use
only 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 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 specied in this section.
1.3 INTENDED USE

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1.4 SELECTION AND
MINIMUM ATTRIBUTES OF OPERATORS
Personnel operating BoSS X-Series machine
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 X-Series machine 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 +44 (0) 1621
745900)
i. be able to demonstrate understanding
of the need for and correct use and
maintenance of personal protective
equipment;
j. operate the BoSS X-Series machine
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 X-Series machine by
untrained or inadequately trained operators may
result in serious injury or death.
A new course for the category Push Around
Vertical (PAV) is being offered by IPAF-approved
training centres in the UK from January 2010.
In addition to the Operator of the BoSS X-Series
machine 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 any BoSS
X-Series machine 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+44 (0) 1621 745900
f+44 (0) 1621 859845
[e-mail]
1.4 SELECTION AND
MINIMUM ATTRIBUTES OF OPERATORS

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1
Charging cables and guardrail tools
tray
2
Forklift access, hoisting and transit
strap points
3Battery charging connection point
4Battery charging indicator
5Battery charge level indicator
6Base unit emergency stop
7Smooth roll castors with non marking
tyres
8Step up to platform
9
Fixed castors with auto braking
applied as the platform is raised
10 Swivel castors with click on brakes
11 Emergency lowering release valve
12 Guardrails
13 Work Platform
14 Scissor assembly
15 Hydraulic ram
16 Pressure loss valve
17 Fail-safe props
18 Chassis
19 Winching eye
20 Handset control unit
21 Instructions for Use storage tube
22 Access gate
23 Slip resistant deck incorporating
lanyard point
1.6 TERMINOLOGY
13
1.6 TERMINOLOGY
12
16
20
14
18
10
7
1 2
22
3 4
11
8
15
21
9
65
17
19
23

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2.1 TECHNICAL DATA
* Descent times include 3 seconds for the
intermediate stop on descent
BoSS X3X BoSS X3 BoSS X2
Rated load, manual forces and weight:
Safe working load 240kg
equivalent to 1 person, tools & materials
Maximum allowable manual force 200N (interior use only)
Maximum allowable chassis inclination 1.25o1.5o1.5o
Maximum allowable wind speed 0m/s
Maximum load per wheel 450kg
Machine weight 390kg 349kg 313kg
Dimensions:
Maximum platform height 3.2m 2.55m 2.01m
Minimum platform height 0.695m 0.695m 0.6m
Maximum safe working height 5.2m 4.55m 4.01m
Platform delay on descent height 1.87m 1.85m 1.4m
Platform width 0.57m
Platform length 1.25m 1.05m 1.05m
Platform guardrail height 1.1m
Toeboard height 0.15m
Overall width 0.76m 0.7m 0.7m
Stowed height 1.8m 1.8m 1.7m
Stowed length 1.41m 1.21m 1.21m
Ground clearance 0.05m
Electrical:
Voltage 12V DC
Motor 1.2kW 1.2kW 0.8kW
Battery (deep cycle/sealed gel) 12V/100Ah 12V/100Ah 12V/80Ah
Battery charger Automatic multi voltage 110 and 240v
Hydraulics:
Maximum hydrauilic pressure 250 bar
Hydraulic fluid reservoir 2 litres
Performance:
Maximum number of lifts and descents on one
charge:
with 80kg platform load >325 >430 >565
with 240kg platform load >215 >225 >250
Ascent times:
with 80kg platform load 15 seconds 12 seconds 10 seconds
with 240kg platform load 18 seconds 15 seconds 12 seconds
Descent times*:
with 80kg platform load 21 seconds 17 seconds 15 seconds
with 240kg platform load 21 seconds 18 seconds 15 seconds

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2.2.4 SEGREGATION FROM OTHER SITE
VEHICLE MOVEMENTS
2.2 OPERATING SITE
When a BoSS X-Series machine is delivered
to site ensure that the machine will be able to
reach the work area; these are not rough terrain
machines and should not be transported across
unstable or uneven ground as this could cause
significant damage to the machines. It is good
practice to walk the route from the machines
parking place to the workplace.
A visual inspection of the operating area should
be made before setting up the machine paying
particular attention to the following issues:
2.2.1 GROUND CONDITIONS
Ensure that the ground on which the BoSS
X-Series machine is to operate is capable of
supporting the weight of the machine (including
the maximum rated load of 240kg). Be aware
of specific floor areas such as manhole covers
which may not be designed to withstand the
following maximum point loading exerted by the
castor wheels:
BoSS X3X – 160kg
BoSS X3 – 150kg
BoSS X2 – 140kg
2.2.2 GROUND FLATNESS
Ideally the BoSS X-Series machine should
be operated on flat surfaces resulting in a 0
degree chassis inclination. However, the BoSS
X-Series machine can be safely operated where
the ground is slightly uneven resulting in the
following maximum lateral and longitudinal
inclinations:
BoSS X3X – 1.250
BoSS X3 – 1.50
BoSS X2 – 1.50
The BoSS X-Series machines are fitted with
a tilt sensor and will not raise if this angle is
exceeded.
All four castor wheels must be in contact with
the ground at all times.
2.2.3 OVERHEAD OBSTRUCTIONS
Ensure that adequate clearance is available
above and all round the platform before
deployment and elevation and pay particular
attention to the presence of live electrical
cables.
Every worksite should be subject to a risk
assessment and where vehicle movements
are likely to occur close to the BoSS X-Series
machine, measures should be taken to
segregate the machine from other vehicles.
This might include the use of cones, barriers,
signage and re-routing measures.
2.3 NOISE AND VIBRATION
The maximum noise level emitted by a BoSS
X-Series machine is 75.8dB(A)
Hand and arm vibration expearienced on
a BoSS X-Series machine does not excead
2.31m/s2
2.4 LIMITATIONS
The BoSS X-Series machine is limited to indoor
operation and must not be used outdoors.
Please consult us direct if you are unsure about
any application for which the machine is being
considered.
The machine has been tested for
Electromagnetic Compatibility (EMC) however,
operation near to high powered radio
transmission apparatus (eg radar, antennae)
or within strong electrical and/or magnetic
fields may affect some of the features of this
machine.
WARNING
This machine has not been designed for
operation in a hazardous environment where
ammable or explosive gases or particulates
are present. Advice should be sought from the
person in charge of the site regarding the need
to select MEWP’s that are designed for use
in the hazardous environment and the use of
suitable personal protective equipment. Expert
advice may need to be sought.
This machine is not electrically insulated and
must never be used for live line working.
Death or serious injury can result from contact
with, or inadequate clearance from, electrical
conductors.
The risk assessment carried out as part of the
planning process when considering the use of
a BoSS X-Series machine should take account
of the particular hazards of lone working. Of
particular concern is the rescue of the occupant
from the platform in the case of machine
malfunction, work platform entanglement or a
medical emergency. Guidance on lone working
is given in the HSE leaet INDG 73 [20].

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3 - Safety rules3 - Safety rules
These safety rules should be adhered to in
every way.
NEVER exceed the 240kg rated capacity
(Safe Working Load or SWL) of the
platform
NEVER use the BoSS X-Series machine as a
crane
NEVER attempt to increase the reach or
working height of the BoSS X-Series
machine by use of additional
equipment eg ladders
NEVER use the BoSS X-Series machine in
temperatures exceading 50oC or
below -20oC
NEVER manoeuvre the BoSS X-Series
machine on an inclined surface
otherwise it may become
uncontrollable
NEVER release the brakes or manoeuvre the
BoSS X-Series machine whilst in an
elevated position as this may cause
instability
NEVER manoeuvre the BoSS X-Series
machine with a person or materials
on the platform.
NEVER attempt to get on or off the work
platform of the BoSS X-Series
machine when elevated
NEVER apply external side loads to the
platform or scissor structure
NEVER allow persons at ground level to
operate the controls whilst the
platform is occupied (unless in an
emergency situation)
NEVER operate the BoSS X-Series machine
outdoors
NEVER use the BoSS X-Series machine as
a jack, prop or tie to support other
structures or machines etc.
NEVER interfere with, wedge or attempt
to override hydraulic, electrical or
mechanical safety devices
NEVER remove the platform guardrails when
the machine is in use
NEVER allow works overhead of the BoSS
X-Series machine to be carried out
which are outside the control of the
operator
NEVER use the BoSS X-Series machine as
an electrical earth when welding
structures alongside it
NEVER use the guardrails to carry materials
NEVER attempt to overreach
ALWAYS check that there are no
obstructions or persons that
may be struck by the platform
before and during the raising and
lowering of the platform
ALWAYS carry tools and materials within
the confines of the guardrails of
the work platform
ALWAYS undertake the daily checks
recommended in this handbook
prior to the operation of the machine
ALWAYS ensure that all instructions, warning
and safe working load labelling
and plates are clean and legible
ALWAYS ensure the BoSS X-Series machine
is positioned on adequate ground
to support the weight of the
machine and its rated load.
ALWAYS keep the BoSS X-Series machine
clear of live electric conductors
ALWAYS keep the BoSS X-Series machine
away from contact with fixed
objects (buildings etc) or moving
objects (vehicles, cranes etc)
ALWAYS ensure hands are within the
confines of the guardrails when
elevating the work platform
ALWAYS ensure the access gate is closed
and latched once the operator has
entered the work platform
ALWAYS ensure that another responsible
person on site knows how to use
the emergency controls
ALWAYS ensure the weight is evenly
distributed within the platform
ALWAYS ensure the safety of persons that
may enter the area around the
platform and keep other vehicles
clear of the work area (eg cordon off
areas to prevent persons and other
vehicles entering the danger area)
ALWAYS lock the swivel castors when
machine is stationary whether or
not it is in use
ALWAYS ensure the tilt sensor alarm
sounds when the power is
switched on
ALWAYS ensure the battery is charged
before use
ALWAYS read and understand these
Instructions for Use before using
the machine
ALWAYS use fail-safe props if working
under the work platform
ALWAYS thread the hoisting straps inside
the guardrails when hoisting the
machine
ALWAYS check that the LOLER certification
of the machine is in date before
use (UK ONLY)

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4.2 MANOEUVRING THE PLATFORM4.1 DAILY CHECKS
Manoeuvre the platform into position using both
hands on the platform guardrail uprights as
shown below. Take care to avoid trapping hands
or feet whilst manoeuvring the platform.
WARNING
Never manoevre the BoSS X-Series machine
whilst it is elevated or with a person, tools or
materials on the platform.
Never attempt to move the platform on a
gradient without assistance. Always carry out a
risk assessment.
It is essential to carry out daily checks on the BoSS
X-Series machine to ensure its safe condition of
use including the following as a minimum:
Hydraulic oil leaks by visual inspection of
the floor around the base unit and by feeling
underneath the base unit tray
Loose electrical fittings and sensors by
visual inspection
Chafed hydraulic hose or electrical cables
by visual inspection
Condition of castors, tyres and brakes by
visual inspection
Structure – guardrails, platform, scissors
and chassis (eg damage, cracks, corrosion,
abrasions, welds, connections)
Visual inspection of the castellated scissor
nuts and the split pin retainers
Obscured, dirty or damaged instruction
labelling and plates
Emergency stop function activated on the
handset
Emergancy stop function activated on the
base unit
Emergency lowering of platform (see page 19)
Raise and lower functions including descent
delay (the raise and lower functions can be
tested by removing the handset controller
from its holder on the work platform and
using the controls whilst at ground level)
Without the swivel castor brakes applied
and on a level surface raise the platform
until, the auto fixed castor brakes are
engaged. Try to push the machine from
the left and right hand side of the gate end
of the machine to ensure the brakes are
functioning.
Switch on power and:
Ensure that the tilt sensor alarm sounds
to confirm operation
Check that the battery is fully charged
If the above pre-use checks reveal malfunctions
or damage on the machine, then it must not
be used until the problem is rectified. If in
doubt seek further assistance by contacting
Youngman.
If instruction labels or plates are no longer
legible or missing contact Youngman for
replacements.
The Daily Checks page in Section 6.5 of these
Instructions for Use may be photocopied or
are available to download from our website at
youngmangroup.com to provide an aide memoir
for operators when undertaking these important
checks.
WARNING
Before operating the BoSS X-Series machine,
you must ensure that you have been adequately
trained in its use and have read and fully
understood these Instructions for Use, paying
particular attention to the Safety Rules in
Section 3.

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4.5 ENTERING AND
LEAVING THE WORK PLATFORM
4.3 ENGAGING THE BRAKES
The BoSS X-Series machine is fitted with two
braking systems:
Fixed castors – these brakes are applied
automatically as the platform rises
Swivel castors – these brakes are engaged
by the use of a foot pushing down on the
lever as shown in the picture below. To
release push the foot under the lever and
flick upwards. The swivel castors MUST be
locked whenever the machine is stationary
whether or not it is in use
4.4 BATTERY ISOLATION SWITCH
The BoSS X-Series machine is provided with
a key operated switch which is used to isolate
the battery and therefore the electrical system,
preventing unauthorised use.
To enable the electrical system, insert the key
and turn clockwise, as shown below making
sure the red emergency stop button is fully
released.
Ensure that when the machine is not in use, the
emergency stop button is depressed and the
key removed.
Always use 3 points of contact when entering
and exiting the platform (eg the use of 2 hands
and one foot as shown in the pictures below).
Always use the step up to the platform on the
base of the machine.
On entering the platform, ensure that the gate is
closed behind you, as shown below.

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4.8 EMERGENCY LOWERING4.6 HANDSET CONTROL UNIT
The handset control unit houses the platform
raise and lower controls.
Pressing the ‘UP’ button raises the platform.
Pressing the ‘DOWN’ button lowers the platform
To avoid crushing or shearing hazards, an
intermediate stop feature on lowering is fitted to
activate when the platform reaches a base of
work platform height from ground level of:
BoSS X3X – 1.87m
BoSS X3 – 1.85m
BoSS X2 – 1.4m
This is a safety
mechanism that
reminds the operator
to look around the
machine to determine
whether any persons
are adjacent to the machine. After a time delay
and when the operator is sure it is safe to do so,
the ‘DOWN’ button can be depressed a second
time to continue the descent.
4.7 EMERGENCY STOP
An emergency stop button is provided on the
handset control unit. Once depressed this
isolates power to the raise and lower functions.
To restore functionality, twist the emergency
stop button key clockwise to release the button
as shown below.
There is also an
emergency stop button
on the base unit. Push
in to activate and twist
clockwise to release.
In the unlikely event of a power failure of the
BoSS X-Series machine the platform can be
lowered manually by use of the following
procedure.
1.Turn the finger screw on the pressure loss
valve anticlockwise until it will not turn any
further as shown in figure 1.
2.Then, turn the emergency valve on the base
unit anticlockwise until the platform begins
to desend, as shown in figure 2. If you need
to stop the desent simply turn this valve
clockwise again.
Figure 1 Figure 2
WARNING
Always ensure someone other than the operator
is trained to perform this rescue.
4.9 BATTERY CHARGING
A battery charge level indicator is fitted to
the BoSS X-Series machine as shown in the
photographs below. When the battery is fully
charged the segment at the far right hand side
of the display will be illuminated red, as shown
in figure 1 below. When the second segment
from the left is illuminated, as shown in figure
2 below, it is time to put the BoSS X-Series
machine on charge
Figure 1 Figure 2
The BoSS X-Series machine is fitted with an
integral battery charger.

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4.9 BATTERY CHARGING - CONTINUED
To charge the battery, follow the steps below:
a. Depress the emergency stop button on
the handset control unit and remove the
k e y.
b. Remove the cover from the charging
connection point. as shown in figure 1
below.
Figure 1 Figure 2
c. Connect either the 240 volt or 110 volt
lead (dependent on the mains supply)
to the BoSS X-Series machine charging
connection point, as shown in figure 2
above. These cables are to be found in
the charging cable and guardrail tools
tray under the step up to the platform.
d. Connect the mains lead to a suitable
power supply (either 110 volt or 240 volt)
e. Whilst the battery is charging to 80% of
capacity the second light will be flashing
as shown in figure 1 below and when
the charging of the remaining 20%
is underway the third light will begin
flashing as indicated in figure 2 below.
Figure 1 Figure 2
f. When the battery is fully charged all four
lights will illuminate after approximately
10 hours.
The BoSS X-Series machine should be stored
inside in a secure, clean and dry environment,
the emergency stop on the handset depressed
and the key removed. It should not be stored
outside.
When the BoSS X-Series machine is parked the
swivel castor brakes must be applied and if the
machine has to be parked on a gradient the
castors must be chocked. The BoSS X-Series
machine must not be stored where the air
temperature exceeds 50oC or falls below -20oC.
5.2 LOADING AND UNLOADING
The BoSS X-Series machine, with swivel castor
brakes applied, may be loaded onto a vehicle
by means of an adequately rated forklift using
the forklift points provided on the machine (see
pictures below).
WARNING
The machine may be lifted from either side
using these points only and it must not be lifted
from either end. Ensure the forks are sufciently
inserted into the forklift entry points.
Once located in the correct position on the
vehicle the BoSS X-Series machine should be
anchored by means of fully tightened straps
passed through the forklift access points.
5.1 STORAGE

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5.2 LOADING AND UNLOADING
The BoSS X-Series machine may also be
wheeled onto an adequately rated tail lift with
the platform in the fully lowered position. The
swivel castor brakes should then be applied,
the tail lift raised, the brakes released and the
machine wheeled onto the flat base of the
tail lift vehicle and the swivel castor brakes
applied. The BoSS X-Series machine should
be anchored to the vehicle by means of straps
passed through the forklift access points.
WARNING
The forklift or tail lift used to lift the BoSS
X-Series machine must be adequately rated.
The BoSS X-Series machine may be lifted by a
crane or Hiab by threading adequately rated
lifting straps through the forklift access points.
WARNING
A full risk assessment must be carried out.
The straps must be threaded inside the
guardrails of the machine.
5.4 PREPARATION FOR TRANSPORT
Prior to transporting the BoSS X-Series
machine on a vehicle, ensure that the following
precautions are taken:
a. Ensure that the platform is fully lowered
to its rest position
b. Ensure that the handset control unit is
secured to the platform and that the
transit gate lock is engaged
c. Ensure that both swivel castor brakes are
applied
d. Secure the BoSS X-Series machine
to the transport vehicle using straps
through each of the forklift entry points
as shown below
5.3 LIFTING

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6.1 MACHINE LABELLING6.1 MACHINE LABELLING
See below for the correct location of the BoSS
X-Series machine labels and machine plate
On all four forklift and transit strap points
Located on the end of the chassis as
indicated on the page opposite.
10
BoSS X3X iS deSigned
for indoor uSe only.
it mu St n o t Be uSed
outdoorS
maXimum Wind Speed:
0 metreS/Second
maXimu m ma nua l force :
200 neWto n S
maXimum alloWaBle
chaSSiS inclination:
1.25 degreeS
enSure B oth S Wive l
caSt o r Brak eS
are l oc ked Be fore
ele vati ng t he
plat for m
S a f e Wo r k i n g l o a d : 2 4 0 k g
1 perSon
(80kg) +
toolS &
materialS
(160kg)
do not attempt to
move the platform
When elevated
do no t attemp t to
ove rr eac h.
paying particular
attention to the
Safety ruleS read
and underStand the
inStructionSfor
uSe, located in the
tuBe BeloW, Before
operating thiS
machine
on deSc ent t he re i Sa n
aut omat ed
int er med iate St o p a t
1.8 7 me tre S. c hec k
aro und th e pl atf orm
and i f Safe t o co nti nue
pre SS t he ‘d oWn ’
Butt on
01
Battery Charge
level indiCat o r :
led displays
Battery Charge
level
Charger
indiCator Lights
aC
Power
suPPLy
Charge
to 80% of
battery
CaPaCity
Charge
remaining
20% of
battery
CaPaCity
Charging
indiCa t o r
Charging Cables
t r a y
To lower The plaTform wiThouT
power in an emergency
1Turn The valve on The Pressure
loss valve on The hydraulic ram
anTiclockwise unTil iTwill noT
Turn any furTher
2Turn The valve adjacenT To This
label anTiclockwise unTi l The
PlaTform begins To descend.
To sToP The PlaTform aTa n y
Time, Turn The valve clockwise.
Prior To The resToraTion of Power Turn boTh
valves clockwise unTil fully TighTand Then use
The handseTconTroler in accordance wiTh The
insTrucTions for use.
Do noT uSe a preSSure w a Sher on ThiS SiDe
of The BaSe uniT unleSS BoTh ruBBer plugS
are in poSiTion
Fork LiFting
Point
Pass transit
straPs
through here
MaxiMuM
WheeL
Load
450kg
InstructIons
for use
Ens urEboth mai ntEnancEpr ops arEin po sition bEforE
und Ertak ing maint EnancEon t hEraisEd plat form.
Pressure loss
valve
In the event of a loss of power or
hydraulIc pressure turn the valve
antIclockwIse untIl It wIll not turn any
further.
prIor to the restoratIon of power and
or hydraulIc pressure close thIs valve
by turnIng clockwIse.
Attention
Pres s th e emer ge ncy stoPb ut to n
on the hAnd se t And remo ve th e
key Prior to chArg ing.
Powe r su PPl y :110 or 2 4 0 volts .
sel e ct the A PProPriAte c Able
from t he t rAy u nder th e PlAtform
Acc e ss steP And Plug in b el ow.
!
EMERGENCY
STOP
04
05
06
07 08
09
10 11
12
02
01
04
05
11 12 13 14
13
06
09
07/08
X X X
14
02
03
MAXIMUM SAFE WORKING LOAD 240KG –
ONE PERSON PLUS TOOLS AND MATERIALS
03

26 BoSS X-Series Instructions for Use
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Date Scheduled maintenance undertaken Location By
6.3 REPAIRS RECORD
Date Repairs undertaken Location By
6.4 EXAMINATION/TESTS RECORD
Date Examinations / tests undertaken Location By Safe
to use
Y/N?
Please photocopy these pages for your
own use as required.
6 Maintenance and
repair record
6.2 MAINTENANCE RECORD
6 Maintenance and
repair record

28 BoSS X-Series Instructions for Use
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The following checklist has been provided
to enable daily pre-operation checks to be
undertaken prior to use of this BoSS X-Series
machine. These checks should be carried out
each working day or at the beginning of each
shift. The purpose of the checks is to identify
any wear and tear or malfunctions of the
machine’s components and systems.
WARNING
Failure to undertake these checks may result in
defects on or deterioration of this BoSS X-Series
machine going undetected and possibly
resulting in an unsafe machine.
Note that Regulation 8 of the Lifting Equipment
Regulations 1998 (LOLER) require that persons
using lifting equipment have appropriate training
and instruction to enable them to identify
whether the lifting equipment is safe to use.
Prior to operating the platform, the following
items must be checked -
Machine Number
Check OK?
Hydraulic oil leaks by visual
inspection of the floor around
the base unit and by feeling
underneath the base unit tray
Loose electrical fittings and
sensors by visual inspection
Chafed hydraulic hose or
electrical cables by visual
inspection
Condition of castors, tyres and
brakes by visual inspection
Structure – guardrails, platform,
scissors and chassis (eg
damage, cracks, corrosion,
abrasions, welds, connections)
Visual inspection of the
castellated scissor nuts and the
split pin retainers
Obscured, dirty or damaged
instruction labelling and plates
Emergency stop function
activated on the handset
Emergency stop function
activated on the base unit.
Emergency lowering of platform
(see page 19)
Raise and lower functions
including descent delay (the
raise and lower functions can be
tested by removing the handset
controller from its holder on the
work platform and using the
controls whilst at ground level)
Without the swivel castor brakes
applied and on a level surface
raise the platform until, the
auto fixed castor brakes are
engaged. Try to push the
machine from the left and right
hand side of the gate end of the
machine to ensure the brakes
are functioning.
Switch on power and:
ensure that the tilt sensor alarm
sounds to confirm operation
check that the battery is fully
charged
WARNING
Should any defects be identied in any of the
above areas, these should be reported to your
employer. It may be necessary to seek further
assistance from the supplier of the machine, this
may be the hire company or the manufacturer.
You should only rectify any defects if you are
authorised and competent to do so.
Do not use this machine unless each of the
items above is checked and stated as OK
6.5 DAILY CHECKS - OPERATOR CHECKLIST 6.5 DAILY CHECKS - OPERATOR CHECKLIST

30 BoSS X-Series Instructions for Use
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SECTION 7 BOSS X-SERIES ACCESSORIESSECTION 7 BOSS X-SERIES ACCESSORIES
CONFINED SPACE GUARDRAIL
The BoSS X-Series Confined Space Guardrail
has been developed to easily fit to the existing
platform guardrail retainer points to allow access
to restricted spaces such as the void above
suspended ceilings.
BUMPERS
The BoSS X Series Bumpers have been
specially designed to fit easily into the machines
fork lifting points and to reduce impact and
scuffing damage to finished surfaces. They
have the added advantage that they can be
removed from the forklift points and clipped
onto the guardrails for storage.
HEAVY DUTY ALL WEATHER COVER
Ideal for protecting the machine when
transporting or in storage.

32 BoSS X-Series Instructions for Use
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NOTESNOTES

For further information about
these products or any other of our
other products and services,
please contact :
Youngman Group Ltd
The Causeway, Maldon,
Essex, CM9 4LJ,
United Kingdom
t+44 (0)1621 745900
f+44 (0)1621 859845
[e-mail]
youngmangroup.com
EN 280 IP24