NIFTYLIFT 120 Series Instruction Manual

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
120
OPERATING AND SAFETY MANUAL
MODEL 120H & 120M SERIES
TRAILER MOUNTED (T.M)
Manufactured by:-
NIFTYLIFT LIMITED
FINGLE DRIVE
STONEBRIDGE
MILTON KEYNES
BUCKS. MK13 0ER
ENGLAND.
JULY 1995 TEL.: [phone]
120CE.DOC FAX : [phone]

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
1. INTRODUCTION AND GENERAL INFORMATION Page
1.1 Foreword 1
1.2 Scope 2
1.3 Introducing the 120 Trailer Mount (T.M). series 2
1.4 General Specification 3
1.5 Identification 4
2. SAFETY
2.1 Mandatory Precautions 5-7
2.2 Environmental Limitations 8
2.3 Noise & Vibration 8
3. PREPARATION AND INSPECTION
3.1 Unpacking 9
3.2 Preparation for use - the pre-operational report 9
3.3 Daily Safety Check List 10
3.4 Placard, Decals and Installation 11-13
3.5 Torque Requirements 14
4. OPERATION
4.1 Control Circuit Components 15
4.2 Setting Up Procedure 16-17
4.3 Ground Control Operation 18-19
4.4 Platform Control Operation 20-22
4.5 Boom Controls 23
4.6 Batteries and Charging 24
4.7 Transporting, Towing , Storage & Setting to Work 25-27
5. EMERGENCY CONTROLS
5.1 General 28
5.2 Emergency Procedures - Incapacitated Operator 28
5.3 Emergency Procedures - Machine Failure 28
5.4 Emergency Procedures - Platform Rotation 28
5.5 Incident Notification 28
6. RESPONSIBILITIES
6.1 Changes in Ownership 29
________________________________________________________________
TABLE OF CONTENTS

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
1
1.1 FOREWORD
The purpose of these manuals is to provide the customer with proper safety operating and
maintenance instructions essential for proper machine operation.
All information in these manuals should be READ and fully UNDERSTOOD before any attempt is
made to operate the machine. THESE MANUALS ARE VERY IMPORTANT TOOLS - Keep them
with the machine at all times.
THE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINE APPLICATION AND
USE, THEREFORE CONFORMANCE WITH GOOD SAFETY PRACTICES IS THE
RESPONSIBILITY OF THE USER AND HIS OPERATING PERSONNEL.
ALL INFORMATION IN THESE MANUALS IS BASED ON THE USE OF THE MACHINE
UNDER PROPER OPERATING CONDITIONS. ALTERATION AND/OR MODIFICATION OF
THE MACHINE IS STRICTLY FORBIDDEN.
ONE OF THE MOST IMPORTANT FACTS TO REMEMBER IS THAT ANY EQUIPMENT IS
ONLY AS SAFE AS THOSE WHO OPERATE IT.
DANGER, WARNING, CAUTION, IMPORTANT, INSTRUCTIONS AND NOTICE
Any place these topics may appear, either in this manual or on the machine, they are defined as
follows:
DANGER: IF NOT CORRECTLY FOLLOWED THERE IS A HIGH PROBABILITY OF
SERIOUS INJURY OR DEATH TO PERSONNEL.
WARNING OR CAUTION: IF NOT CORRECTLY FOLLOWED THERE IS SOME
POSSIBILITY OF SERIOUS INJURY OR DEATH TO PERSONNEL.
THE 'SAFETY ALERT SYMBOL' IS USED TO CALL ATTENTION TO
POTENTIAL HAZARDS WHICH MAY LEAD TO SERIOUS INJURY OR
DEATH, IF IGNORED.
IMPORTANT AND INSTRUCTIONS: DENOTES PROCEDURES ESSENTIAL TO SAFE
OPERATION AND PREVENTION OF DAMAGE TO OR DESTRUCTION OF THE MACHINE.
NOTICE: INDICATES GENERAL SAFETY RULES AND/OR PROCEDURES RELATING TO
THE MACHINE.
IT IS THE OWNERS/USERS RESPONSIBILITY TO KNOW AND COMPLY WITH ALL
APPLICABLE RULES, REGULATIONS, LAWS, CODES AND ANY OTHER REQUIREMENTS
APPLICABLE TO THE SAFE USE OF THIS EQUIPMENT.

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
2
GENERAL INFORMATION
1.2 SCOPE
These operating instructions contain all the necessary information required to allow the safe
operation of any Niftylift 120, powered by either electric DC, Diesel or Petrol engine or a
combination of these.
For further technical information, circuit diagrams and specific instructions for all
Maintenance which may need to be carried out byspecialist trained personnel, see the
associated Workshop and Parts manual for your model of 120 trailer.
1.3 INTRODUCING THE T.M. (TRAILER MOUNT) SERIES
Please note at the time of going to press all information, illustrations, details and
descriptions contained herein are valid. Niftylift reserves the right to change, alter, modify
or improve its products without any obligations to install them on previously manufactured
machines.
After reading this manual if you require further information please do not hesitate to contact
us at:
Niftylift Ltd., Tel: [phone]
Fingle Drive Fax: [phone]
Stonebridge
Milton Keynes
MK13 0ER
GREAT BRITAIN
The Niftylift T.M. (Trailer Mount) is a range of extremely versatile articulated boom
platforms of unique and simple design. Capable of placing two men and their tools up to a
height of 40 ft (12.2 m) or an outreach of 16 ft 8 in (5 m).
The booms are mounted via a 360opowered swing mechanism on to a compact base
balanced on a single axle. The fully articulating booms give an outstanding working
envelope. The large pneumatic wheels and minimal weight make the unit light and simple
to manoeuvre.
The four outriggers make a simple and swift set up possible. A unique pressure sensitive
microswitch system fitted to each outrigger prevents operation of the machine until all
outriggers have been correctly deployed and also provides a loud audible alarm warning of a
possibly hazardous situation.
A simple, all-hydraulic proportional control system gives smooth, reliable movement of the
platform and maximum reliability in the harshest environments.
MODELS INCLUDE THE FOLLOWING:-
E :- D.C. ELECTRIC BE :- BI-ENERGY (DIESEL & BATTERY)
A.C:- A.C. ELECTRIC PE - PETROL & BATTERY
D :- DIESEL PG :- PETROL & L.P.G (PROPANE)
P :- PETROL T:- TRI - ENERGY (PETROL, PROPANE & BATTERY)
A :- AIR

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
3
SECTION 1.4
JULY 1995
GENERAL SPECIFICATION
FEATURE N120
MAXIMUM HEIGHT - WORKING 40 FT 0 IN
12.3M
MAXIMUM HEIGHT- PLATFORM 36 FT 0 IN
10.3M
MAXIMUM HEIGHT - STOWED 6 FT 3 IN
1.9M
MAXIMUM OUTREACH 16 FT 8 IN
5M
MAXIMUM WIDTH - TOWING 5 FT 0 IN
1.5M
JACK SPREAD 8 FT11 IN2
2.7M
2
MAXIMUM LENGTH - STOWED 18 FT 0 IN
5.5M
MAXIMUM CAPACITY 440 LBS
200KGS
TURRET ROTATION 360o
TURRET TAIL SWING ZERO
MAXIMUM TRAVEL SPEED 45 MPH
72KMPH
PLATFORM SIZE - LENGTH x WIDTH 25 IN x 44 IN
0.65 M x 1.1 M
CONTROLS FULL PROPORTIONAL HYDRAULIC
HYDRAULIC PRESSURE 200 BAR
TYRES 165 R13 86R
2.75 bar (40 psi)
GROUND CLEARANCE 81/2IN
21CM
GROSS VEHICLE WEIGHT (MAXIMUM) 2794 LBS
1270 KGS
MAXIMUM GROUND PRESSURE 0.054 KN/cm2
11250 Lb/Ft2

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
4
SECTION 1
1.5 IDENTIFICATION
This manufacturers plate is attached to Boom 1 on each machine at the time of manufacture on every
Niftylift. Please ensure all sections have been stamped and are legible.

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
5
2 SAFETY
2.1 MANDATORY PRECAUTIONS
When operating your Niftylift, your safety is of utmost concern. In order to fully appreciate all
aspects of the machine's operation it should be ensured that each operator has read and fully
understood the relevant manual covering machine use, maintenance and servicing. If any doubts
exist concerning any points covered in your manual, contact your local dealer or Niftylift.
Before using any Niftylift, thoroughly inspect the machine for damage or deformation to all
major components. Likewise, check the control systems for hydraulic leaks, damaged hoses,
cable faults or loose covers to electrical components. At no time should damaged or faulty
equipment be used - Correct all defects before putting the platform to work. If in doubt, contact
your local dealer or Niftylift (see front cover for address).
THE MANUFACTURER HAS NO DIRECT CONTROL OVER THE
MACHINE APPLICATION AND USE. THEREFORE CONFORMATION
WITH GOOD SAFETY PRACTICES IS THE RESPONSIBILITY OF THE
USER AND HIS OPERATING PERSONNEL. FAILURE TO
UNDERSTAND AND FOLLOW ALL SAFETY RULES COULD RESULT IN
SERIOUS INJURY OR DEATH.
2.1.1 Only persons trained on the same or a similar model will be permitted to operate the aerial
Niftylift.
2.1.2 Always operate the Niftylift in full accordance with the manufacturers operating & safety
instructions for that model.
2.1.3 Before use each day and at the beginning of each shift the Niftylift shall be given a visual
inspection and functional test including, but not limited to, operating and emergency controls,
safety devices, personal protective clothing, including fall protection, air, hydraulic and fuel
system leaks, cables and wiring harness, loose or missing parts, tyres and wheels, placards,
warnings, control markings and operating and safety manuals, guards and guard rail systems
and all other items specified by the manufacturer.
2.1.4 Any problems or malfunctions that effect the safety of operations shall be repaired prior to the
use of the Niftylift.
2.1.5 Always ensure that all warning labels, instructions, placards, control markings and safety
manuals are intact and clearly legible. If replacements are required contact your local dealer or
Niftylift. Always observe and obey safety or operating instructions on such labels.
2.1.6 Do not alter, modify or disable in any way the controls, safety devices, interlocks or any other
part of the machine.
2.1.7 Before the Niftylift is used and during use the user shall check the area in which the aerial
platform is to be used for possible hazards such as, but not limited to, drop-offs, holes, bumps,
obstructions, debris, floor and overhead obstructions, high voltage conductors, wind and
weather, unauthorised persons and any other possibly hazardous conditions.

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2.1.8 Never exceed the maximum platform capacity of 440lbs (200kg), as indicated on the decals and
machine serial plate.
2.1.9 Only operate the Niftylift on a firm, level surface.
2.1 MANDATORY PRECAUTIONS (CONTINUED)
2.1.10 Never position any part of the Niftylift within 10ft (3m) of any electrical power line, conductor
or similar above 450 volts.
THIS MACHINE IS NOT INSULATED.
If in doubt, contact the appropriate authorities.
2.1.11 On entering the platform ensure that the drop down entry bar is closed afterwards.
2.1.12 Use of an approved safety belt and lanyard, hard hat and appropriate safety clothing is
mandatory. Fasten harness to designated harness securing points within the platform and do not
remove until leaving the platform whilst in the stowed position.
2.1.13 Always remain standing within the platform. Do not attempt to increase your
height or reach by standing and/or climbing on the platform guard rails or any
other object. KEEP YOUR FEET ON THE PLATFORM FLOOR. Do
not sit, stand or climb on the guard rail, mid rail or boom linkage. Use of
planks, ladders or any other devices on the Niftylift for achieving additional
height or reach shall be prohibited.
2.1.14 Do not use the platform levelling system to artificially increase the outreach of the platform.
Never use boards or ladders in the platform to achieve the same result.
2.1.15 Do not use the platform to lift overhanging or bulky items which may exceed the maximum
capacity or carry objects which may increase the wind loading on the platform.
(E.g. Notice boards, etc.)
2.1.16 The Niftylift shall not be operated from a position on trucks, trailers, railway cars, floating
vessels, scaffolds or similar equipment unless the application is approved in writing by Niftylift
Ltd in Great Britain.
2.1.17 Always check below and around the platform before lowering or slewing to ensure that the area
is clear of personnel and obstructions. Care should be taken when slewing out into areas where
there may be passing traffic. Use barriers to control traffic flow or prevent access to the
machine.
2.1.18 Stunt driving and horseplay, on or around the Niftylift, shall not be permitted.
2.1.19 When other moving equipment and vehicles are present, special precautions shall be taken to
comply with local ordinances or safety standards established for the work place. Warnings such
as, but not limited to, flags, roped off areas, flashing lights and barricades shall be used.

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
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2.1.20 It shall be the responsibility of the user to determine the hazard classification of any particular
atmosphere or location. Aerial platforms operated in hazardous locations shall be approved and
of the type required.
2.1.21 The operator shall immediately report to his supervisor any potentially hazardous location(s)
(environment) which become evident during operation.
2.1 MANDATORY PRECAUTIONS (CONTINUED)
2.1.22 If an operator encounters any suspected malfunction of the Niftylift or any hazard or potentially
unsafe condition relating to capacity, intended use or safe operation, he shall cease operation of
the Niftylift and request further information as to safe operation from his management, or
owner, dealer or manufacturer before further operation of the Niftylift.
2.1.23 The operator shall immediately report to his superior any problems or malfunctions of the
Niftylift, which becomes evident during operation. Any problems or malfunctions that affect the
safety of operation shall be repaired prior to continued use.
2.1.24 The boom and platform of the Niftylift shall not be used to jack the wheels off the ground.
2.1.25 The Niftylift shall not be used as a crane.
2.1.26 The Niftylift shall not be positioned against another object to steady the platform.
2.1.27 Care should be taken to prevent rope, electric cords and hoses from becoming entangled in the
aerial platform.
2.1.28 Batteries shall be recharged in a well-ventilated area free of flame, sparks or other hazards
which may cause explosion. Highly explosive hydrogen gas is produced during the charging
process.
2.1.29 When checking electrolyte levels great care should be taken to protect eyes, skin and clothing.
Battery acid is highly corrosive and protective glasses and clothing is recommended.
2.1.30
When the machine is not in use always stow the booms correctly. NEVER
LEAVE THE KEYS IN THE MACHINE, if it is to be left for any period of
time. Use wheel chocks if leaving on an incline.
2.1.31 If the platform or elevating assembly becomes caught, snagged or otherwise prevented from
normal motion by adjacent structure or other obstacles, such that control reversal does not free
the platform, all personnel shall be removed from the platform safely before attempts are made
to free the platform using ground controls.
2.1.32 The engine must be shut down while fuel tanks are being filled. Fuelling must be done in a
well-ventilated area free of flame, sparks or any other hazard which may cause fire or explosion.
GASOLINE, LIQUID PROPANE AND DIESEL FUELS ARE FLAMMABLE.
2.1.33

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
8
NEVER START THE NIFTYLIFT IF YOU SMELL
GASOLINE, LIQUID PROPANE OR DIESEL FUEL.
2.1.34 The operator shall implement means provided to protect against use by unauthorised persons.
2.1.35 Never remove anything that may affect the stability of the machine such as, but not limited to,
batteries, covers, engines, tyres or ballast.

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
9
2.2 ENVIRONMENTAL LIMITATIONS
All "Niftylift" Trailer Mounts are limited to operation as previously described., any slopes must
be adjusted by use of the outriggers and jacks. Unless specifically configured otherwise, the
machine will have short time rating for operation in extreme temperatures. I.e. Reduced battery
cycle times for low temperatures, e.g. freezers, food storage etc., cooling limitations for high
temperatures. I.e. oil temperature not to exceed -23 to 93° Celsius.
Extended operation in dusty environments is not recommended, frequent cleaning will be
necessary. All dust, dirt, salt encrustation, excess oil or grease should be removed. Deposits of
paint or bitumen, particularly on legends or labels should be removed.
2.3 NOISE & VIBRATION
The airborne noise emission on the 120 range of machines does not exceed 73dB(A), measured
at a perpendicular distance of 4m, under equivalent continuous A-weighted sound pressure test
conditions. This was based on a Diesel powered machine, working under load. All other models
will exhibit significantly lower emissions than this figure, dependant on power option.
In normal operation the Vibration level to which the operator is subjected will not exceed a
weighted root mean square acceleration value of 2.5 m/s2.

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
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3 PREPARATION AND INSPECTION
3.1 UNPACKING
Since the manufacturer has no direct control over the shipping or carriage of any Niftylift it is
the responsibility of the dealer and/or owner and/or lessor to ensure the Niftylift has not been
damaged in transit and a Pre-operational Report has been carried out by a qualified engineer
before the aerial platform is put into service.
A) Remove all ropes, straps and or chains used to secure the aerial platform during transit.
B) Ensure any ramp, loading dock or fork lift used is capable of supporting or lifting the aerial
platform.
*** Carry out the Pre-operational Report before placing machine in service.
3.2 PREPARATION FOR USE
Whilst every effort has been made at the Niftylift factory to ensure your machine arrives in a safe
and operable condition it is necessary to carry out a systematic inspection prior to putting the
aerial platform into service.
THIS IS NOT A REQUEST IT IS MANDATORY
To assist the user in this task you will find enclosed a Pre-operational Report, which must be
filled out upon delivery/receipt of the machine.
Before the user carries out a Pre-operational Report he must have read and fully understood all
the contents of the Operating, Safety and Maintenance Manual.
WARNING - DO NOT OPERATE A
POTENTIALLY DEFECTIVE OR
MALFUNCTIONING MACHINE.
CORRECT AND REPAIR ANY DEFECTS
BEFORE OPERATING YOUR NIFTYLIFT.

NIFTYLIFT T.M. SERIES
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11
3.3 DAILY SAFETY CHECK LIST
Before use each day and at the beginning of each shift the aerial platform shall be given a visual
inspection and functional test including, but not limited to, the following:
1) Read and fullyunderstand Operating and Safety Manual.
2) Check safety belts and hard hats.
3) Check all decals and placards to see if in place and legible.
4) Check platform is securely fastened to platform support.
5) Check wheels and tyres (tyre pressures N120 - 40 psi ).
6) Check outriggers (if applicable) for condition, microswitch operation and security.
7) Check batteries for condition, cleanliness, connections and electrolyte levels.
8) Check engine oil, fuel and coolant levels (if applicable).
9) Check installation of all guards, covers and boom clamps.
10) Check for loose, missing or damaged parts.
11) Check all hydraulic hoses and electrical cables and wiring.
12) Check hydraulic, fuel and air systems for leaks.
13) Do not exceed rated platform capacity 440 lbs (200kgs).
14) Check foot pedal for proper operation (if applicable).
15) Check all operating emergency controls - Select an area free from obstructions and
hazards.
Exercise extreme caution throughout the checking procedure especially when checkin
g
brakes.
16) Check emergency descent valves - Test individually.
17) Check brakes and all lights.
18) Check tilt sensor/alarm horn and beacons (if fitted).
19) Check high engine and/or high drive limit switches.
20) Check and refer to operating and safety manual for further daily/periodic checks and
inspections.

NIFTYLIFT T.M. SERIES
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3.4 PLACARD, DECALS & INSTALLATION
120
01. SWL BLANK. (P10799) 1
02. 200 (KG) (P10803) 1
03. 40 (KG) (P10804) 1
04. OUTRIGGER BEAMS (P11547) 5
05. TRAILER TOWING (P11546) 3
06. CONTROL (P11498) 2
07. BASE KEY OP (P10413) 1
08. EMERGENCY HANDPUMP (P12402) 1
09. PUSH & RELEASE (P10380) 1
10. IMPORTANT PART ‘A’ (P10798) 2
11. IMPORTANT PART ‘B’ (P10889) 2
12. OUTRIGGER ALARM (P11538) 2
13. HEAD PROTECTION (P10383) 1
14. BATTERY ACID (P11543) 1
15. BATTERY CHARGING (P11568) 1
16. MACHINE PLATE (P10805) 1
17. JOCKEY RELEASE (P11997) 1
18. CRUSH HAZARD (P11540) 2
19. MUST NOT OPERATE (P11542) 2

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
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3.4 PLACARD, DECALS & INSTALLATION, CONT:
120
20. BOOM CLAMP (P11549) 2
21. COUPLING INSTRUCTIONS (P11550) 1
22. HARNESS POINT (P11554) 2
23. COMPONENT STABILITY (P11558) 1
24. TYRE PRESSURE 40 P.S.I. (P11562) 2
25. NO STEP (LARGE) (P11569) 1
26. BATTERY DISCONNECT (P12230) 1
27. TYRE PRESSURE 65 P.S.I. (P11560) 2
28. BUTTON BOX (P11616) 1
29. BUTTON BOX (BE) (P11804) 1
30. FUELLING (P11561) 1
31. DIESEL FUEL ONLY (P11441) 1
32. ENGINE START (P11445) 1

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
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THREE VIEW DRAWING D80225

NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
15
3.5 TORQUE REQUIREMENTS
SCREW QUALITY / TIGHTENING TORQUE IN FT LBS (Nm)
SIZE
8.8 10.9
M 6 7.4 (10) 10 (14)
M 8 18.5 (25) 26 (35)
M 10 36 (49) 51 (69)
M 12 65 (86) 89 (120)
M 14 100 (135) 140 (190)
M 16 155 (210) 218 (295)
M 18 215 (290) 300 (405)
SLEW RING BOLTS 155ft lbs 210Nm

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OPERATING AND SAFETY INSTRUCTIONS
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NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
4 OPERATION
4.1 CONTROL CIRCUIT COMPONENTS
4.1.1 Control board:- Situated under the canopy, the control board comprises a p.c.b. (printed
circuit board) design which incorporates all of the relays to control the machine operation.
The control board is common between models with the same power source, and will contain,
where appropriate, discrete fuses for the circuits concerned.
4.1.2. Klaxon:- Also mounted under the canopy is a klaxon, which is interlocked into the
stabiliser control circuit. It is this device which sounds continuously if a jack goes light in
operation, with the booms raised, warning the operator of this condition. It will also sound if
the Ground Control Keyswitch is turned to "Platform" position before the jacks are deployed.
4.1.3 Battery Isolator:- A battery disconnect switch is located beneath the canopy, which allows the
machine control and power circuits to be isolated from the batteries themselves. Under
normal operation, the machine Key switch should be used to isolate the machine, with the
Battery Isolator only being required for emergencies to disconnect the batteries in the event
of a short circuit. The battery charging circuit is connected directly to the battery side, so
charging is un-affected by use of this switch.
4.1.4 Duty Selector:- On multiple power option machines, one of the functions on the Platform
control station will be a Duty Selector. This key switch allows the selection of either power
option, i.e. from Diesel to Battery or Petrol to battery, or vice-versa. On other machines this
same key switch serves as an "On-Off" control.
4.1.5 Diesel Engine:- Generally a Kubota OC60 engine, described in the maintenance section of
the Workshop Manual, driving a single bodied pump with direct mounted pump dump valve.
4.1.6 Diesel Box:- Located adjacent to the Diesel engine, the Diesel box combines all of the
functions for Dual power operation, (Bi-Energy machines), as well as controlling the Diesel
engine itself. The relays in this box control Starting, High Throttle, Pump Dump, Duty
Selector and Diesel Stop Timer. There is also an integral Thermal trip, which protects the
Throttle solenoid and other functions.
4.1.7 Petrol Engine:- Generally a Honda GX 240 engine, described in the maintenance section of
the Workshop Manual, driving a single body pump with direct mounted pump dump valve.
4.1.8 Petrol Box:- Located adjacent to the petrol engine, the Petrol Box combines all of the
functions for dual power operation, as well as controlling the petrol engine itself. The relays
in this box control Starting, High Throttle, Pump Dump, Duty Selector and Engine Stop.
There is also an integral Thermal trip, which protects the Throttle solenoid and other
functions.
4.1.9 L.P.G. Operation:-On machines equipped for L.P.G. operation (propane) the Honda engine
will also have an L.P.G. vaporiser, Valvelock and Micro-vac Switch. The supply and
regulation of the propane is governed by the installed Gas bottle and regulator. The vapour
take-off system requires a vaporiser to convert the liquid gas into an airborne mixture.
This is then held by the micro-vac switch and valvelock until the engine turns over, creating
a vacuum on the inlet to the engine carburettor. The micro-vac switch then tells the valvelock
to open, admitting the gas to the engine. If the engine is halted, the system returns to normal,
holding the gas until a re-start is attempted. When running on Petrol, the main tap to the gas
bottle should be securely closed, to prevent the engine from trying to run on a mixture of the
two fuels. If starting to run on L.P.G., it should be ensured that all petrol is discharged from

NIFTYLIFT T.M. SERIES
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17
the carburettor bowl before changing to L.P.G., since the engine will not run satisfactorily if
any petrol is in the carburettor bowl.

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NIFTYLIFT T.M. SERIES
OPERATING AND SAFETY INSTRUCTIONS
4 OPERATION
4.2 SETTING UP PROCEDURES
FAILURE TO DEPLOY THE OUTRIGGERS CORRECTLY COULD
RESULT IN DEATH OR SERIOUS INJURY.
All Models
1) Read and fully comply with all safety precautions and operating instructions in the Operating
and Safety manual and the warning decals on the machine.
2) Position Niftylift on firm, level ground. Never work with base across or adjacent to any slope.
Use the manual jacks to level the base of the machine, if necessary using suitable load
bearing pads to support the downhill jacks. A slope of up to 12 degrees can be accommodated
in this fashion. Do not elevate the platform unless the base can be corrected to within
3 degrees of level.
3) Position Niftylift, bearing in mind range of boom movement so that any overhead obstruction
or possible hazards such as, but not limited to, power cables, telephone lines, drains, man-
hole covers, etc.
4) If the load bearing capacity of the ground is in any doubt the machine must not be used.
5) Apply handbrake; chock wheels and cordon off area using appropriate cones, barriers and
flags.
6) Release boom travelling clamp.
7) Check all red emergency stops are not engaged i.e. fully out.
8) Hydraulic outriggers proceed to step 9. Manual outriggers proceed to step 16.
9) Ensure selector handvalve adjacent to ground control station is turned fully down to outrigger
position.
10) Ensure key switch selector at ground control station is turned to ground position i.e. fully
down.
11) From the outrigger control station depress and hold the green power button to give hydraulic
power to the outriggers and select the appropriate control lever. Note: No power will be
available if the booms are not stowed onto the boom rest.
12) Using the four outrigger control levers, lower each outrigger onto a firm, level surface and
level machine base ensuring each outrigger foot is taking equal weight with the wheels clear
of the ground. Deploy front two outriggers first to minimise the risk of damaging the jockey
wheel.
13) Check base is level using spirit level adjacent to outrigger control station.
14) Change selector valve at ground control station to platform i.e. turn fully up.