Snorkel 16GTRD User manual

December 2012
Part Number 1430001
MANUAL
OPERATORS
Serial number 000000 and after
Replaces June 2012

Table of Contents
T40RT/T46JRT – 1430001 1
Table of Contents
Declaration of Conformity...........................................2
Wheel Orientation Information....................................3
Safety Rules ...............................................................4
Introduction.................................................................5
Component Identication............................................5
Special Limitations......................................................6
Platform Capacity....................................................6
Manual Force ..........................................................6
Platform Overload Sensing System ........................6
Beaufort Scale.........................................................6
Controls and Indicators...............................................7
Battery Disconnect Switch..........................................8
Lower Controls ...........................................................8
Emergency Stop Button ..........................................8
Controls Selector Switch .........................................8
Preheat Button ........................................................8
Start Button .............................................................8
Ground Operation Switch........................................8
Rotation Switch .......................................................8
Boom Elevation Switch ...........................................8
Boom Extension Switch ..........................................8
Jib Articulation Switch – T46JRT.............................8
Platform Level Switch..............................................8
Platform Rotation Switch.........................................9
Engine/Emergency Power Switch ...........................9
Hydraulic Oil Warm-Up Switch ................................9
Circuit Breaker Reset Buttons ....................................9
Upper Controls ...........................................................9
Preheat Switch ......................................................10
Start Switch ...........................................................10
Emergency Stop Button ........................................10
Drive/Boom Selector Switch..................................10
Drive Joystick ........................................................10
Drive Range Switch...............................................10
Boom Joystick .......................................................10
Boom Extension Switch ........................................ 11
Jib Articulation Switch – T46JRT........................... 11
Platform Level Switch............................................11
Platform Rotation Switch....................................... 11
Engine/Emergency Power Switch ......................... 11
Horn Switch........................................................... 11
Platform Foot Switch ............................................. 11
AC Generator Switch ............................................ 11
Hydraulic Oil Warm-Up Switch .............................. 11
Pre-Operation Safety Inspection ..............................12
System Function Inspection .....................................13
Operation..................................................................14
Cold Weather Start-Up..........................................14
Hydraulic System Cold Weather Warm-Up ...........14
Hydraulic System Warm-Up Switch ......................14
Manually Warming The Hydraulic System ............14
Preparing for Operation.........................................15
Lower Controls ......................................................15
Upper Controls ......................................................15
Boom Operation ....................................................15
Driving and Steering..............................................16
Drive Speeds.........................................................17
Pivoting Front Axle ................................................17
All Motion Alarm ....................................................17
Electrical Power Outlet..........................................17
AC Generator ........................................................17
Air Line ..................................................................17
Emergency Lowering ............................................18
Lower Controls...................................................18
Upper Controls ...................................................18
After Use Each Day...............................................18
Transporting the Machine.........................................19
Preparing for Transportation .................................19
By Crane ...............................................................19
By Truck ................................................................19
Storage.....................................................................19
Maintenance.............................................................20
Hydraulic Fluid..........................................................20
Check Hydraulic Fluid ...........................................20
Engine ...................................................................20
Oil Level ................................................................20
Battery Maintenance .............................................20
Inspection and Maintenance Schedule.....................21
Daily Preventative Maintenance Checklist ...............22
Preventative Maintenance Report.........................22
Decal Location..........................................................23
Specications – T40RT.............................................26
Specications – T46JRT...........................................27

2 T40RT/T46JRT – 1430001
EC Declaration of Conformity of Machinery 2006/42/EC
EC-Konformitätserklärung für Maschinen 2006/42/EC
Declaration De Conformite CE pour les Machines 2006/42/EC
Declaracion De Conformidad CE Para Maquinaria 2006/42/EC
Dichiarazione Di Conformità CE Per Le Macchine 2006/42/EC
CE Conformiteitsverklaring voor Machinerie 2006/42/EC
EU Deklaration Avseende Överensstammelse För Maskinutrustning
2006/42/EC
EF-Samsvarserklaering For Maskiner 2006/42/EC
EF-Overensstemmelseserklaering for Maskiner 2006/42/EC
EU Vaatimustenmukaisuusvakuutus 2006/42/EC
Model Modello T40RT/T46JRT
Modell Verticaal model Modele Malli Modelo
Serial number Serienummer Matricola Numero de serie Sarajanumero Matricola
Notified body Powered Access Notifizierte Stelle Certification Ltd (PAC) Organisme notifie Applethwaite Lodge, The Common Organismo notificado Windermere Aangemelde instantie Cumbria Myndighet LA23 1JQ Avendte harmoniserte standarder United Kingdom Udpeget organ Notified body number 0545 Asiasta on tehty ilmoitus seuraaville tahoille Ente Notificatore EC Type Examination Certificate number EC-Typenprufung Zertifikat-Nr Examen type CE Numero de Certificat Inspeccion tipo CE Numero de certificado Attestato di certificazione CE nr Onderzoek van het type EC Certificaatnummer EU typkontroll Certifieringsnummer EF-typeproving Sertifikatnummer EF-typegodkendelse Nummer pa typeattest EU-tyyppitarkastuksen nr. Signed for Snorkel Manufacturing Quality Manager Date Gary Bradbury Powered Access Vigo Centre Washington Tyne and Wear NE38 9DA England
Manufacturer Snorkel, Hersteller Fabrikant Vigo Centre, Washington, Fabricant Tillverkare Tyne and Wear, England Fabricante Produsent Tel: [phone] Fabbricante Valmistaja Fax: [phone] Authorized Representative Autorisierte Vertretung Representant autorise Representante autorizado Mandatario Erkend vertegenwoordiger Auktoriserad representant Autorisert representant Represenentant Valtuutettu edustaja Description Aerial Work Platform Bezeichnung Arbeitsbühne Description Plate-forme elevatrice de personnel Descripcion Platforma aerea de trabajo con motor Descrizione Piattaforma di sollevamento motorizzata Beschrijving Mechanisch aangedreven werkplatform Beskrivning Höj-och sänkbar arbetsplattform Beskrivelse Selvgående arbetsplattform Beskrivelse Motordrevet lofteplatform Kuvaus Konevoimalla toimiva nostolava Selvgående personarbetslift

T40RT/T46JRT – 1430001 3
Figure 1 – Correct Wheel Orientation
Figure 2 – Wheel Position Decal
The distance between the outer edge of the right wheel
to the outer edge of the left wheel should be 2390mm
(94 in) when the wheels are correctly orientated. Refer
to Figure 3.
WARNING
SAFETY NOTICE
PLEASE READ BEFORE USE
If this machine has been transported in a container the wheels will have been
flipped to get it into the container. This will make the machine narrower than the
design intent. The machine may be driven with the wheels flipped to load &
unload but only ever when in the stowed position. The machine must not be
used for a job of work until the wheels have been flipped back round to their
correct position.
180°
To flip the wheel back to the correct orientation (refer to
Figure 1), use the following instructions.
1. Safely jack the machine.
2. Loosen the 9 retaining lug nuts.
3. Safely remove the wheel from the hub.
4. Flip the wheel 180° so that decal 513132-000 is facing
on the inside of the wheel. Refer to Figure 2.
5. Safely fit the wheel back onto the hub.
6. Hand tighten the 9 retaining lug nuts and lower the
machine from the jack.
7. Dry torque the lug nuts to 150 ft lbs in a non-circular
pattern.
Figure 3 – Wheel Position Distance
2190m m
2390m m
T R A N S P O R TAT IO N P O S IT IO N
W O R K IN G /E L E VATIN G P O S IT IO N

Introduction
4 T40RT/T46JRT – 1430001
Warning
All personnel shall carefully read, understand and follow all safety rules and operating instructions
before operating or performing maintenance on any Snorkel aerial work platform.
Electrocution Hazard Tip Over Hazard Collision Hazard Fall Hazard
UpRightAB38
THIS MACHINE IS
NOT INSULATED!
NEVER elevate the platform
or drive the machine while
elevated unless the machine
is on a firm, level surface
NEVER position the platform
without first checking for
overhead obstructions or
other hazards.
NEVER climb, stand, or sit
on platform guardrails or
midrail.
USE OF THE AERIAL WORK PLATFORM: This aerial work platform is intended to lift persons and his tools as well as the
material used for the job. It is designed for repair and assembly jobs and assignments at overhead workplaces (ceilings,
cranes, roof structures, buildings etc.). Uses or alterations to the aerial work platform must be approved by Snorkel.
THIS AERIAL WORK PLATFORM IS NOT INSULATED! Refer to applicable national/governmental/local regulations for safe
approach distances.
Exceeding the specied permissible maximum load is prohibited! See “Platform Capacity” on page 6 for details.
The use and operation of the aerial work platform as a lifting tool or a crane is prohibited!
NEVER exceed the manual force allowed for this machine. See “Manual Force” on page 6 for details.
DISTRIBUTE all platform loads evenly on the platform.
NEVER operate the machine without rst surveying the work area for surface hazards such as holes, drop-offs, bumps, curbs,
or debris; and avoiding them.
OPERATE machine only on surfaces capable of supporting wheel loads.
NEVER operate the machine when wind speeds exceed this machine’s wind rating. See “Beaufort Scale” on page 6 for details.
Do not operate the aerial platform in windy or gusty conditions. Do not add anything to the aerial platform that will increase the
wind loading such as billboards, banners, flags, etc.
IN CASE OF EMERGENCY push EMERGENCY STOP switch to deactivate all powered functions.
IF ALARM SOUNDS while platform is elevated, STOP, carefully lower platform. Move machine to a rm, level surface.
Climbing up the railing of the platform, standing on or stepping from the platform onto buildings, steel or prefab concrete
structures, etc., is prohibited!
Dismantling the entry gate or other railing components is prohibited! Always make certain that the entry gate is closed!
It is prohibited to keep the entry gate in an open position when the platform is raised!
To extend the height or the range by placing of ladders, scaffolds or similar devices on the platform is prohibited!
NEVER perform service on machine while platform is elevated without blocking elevating assembly.
INSPECT the machine thoroughly for cracked welds, loose or missing hardware, hydraulic leaks, loose wire connections, and
damaged cables or hoses before using.
VERIFY that all labels are in place and legible before using.
NEVER use a machine that is damaged, not functioning properly, or has damaged or missing labels.
To bypass any safety equipment is prohibited and presents a danger for the persons on the aerial work platform and in its
working range.
NEVER charge batteries near sparks or open ame. Charging batteries emit explosive hydrogen gas.
Modications to the aerial work platform are prohibited or permissible only at the approval by Snorkel.
AFTER USE, secure the work platform from unauthorized use by turning the keyswitch off and removing key.
The driving of MEWP’s on the public highway is subject to national trafc regulations.
Certain inherent risks remain in the operation of this machine despite utilizing proper design practices and safeguarding.
Harness attachment points are provided in the platform and the manufacturer recommends the usage of a fall restraint
harness, especially where required by national safety regulations.
Care must be taken to ensure that the machines meets the requirements of stability during use, transportation, assembly,
dismantling when out of service, testing, or foreseeable breakdowns.
In the event of an accident or breakdown see “Emergency Lowering” on page 17, do not operate the aerial platform if it is
damaged or not functioning properly. Qualied maintenance personnel must correct the problem before putting the aerial
platform back into service.
SAFETY RULES

Introduction
T40RT/T46JRT – 1430001 5
Introduction
This manual covers the T40RT and T46JRT Aerial Work
Platforms.
This manual must be stored on the machine at all
times.
Read, Understand and follow all safety rules and op-
erating instructions before attempting to operate the
machine.
When contacting Snorkel for service or parts information,
be sure to include the MODEL and SERIAL NUMBERS
from the equipment nameplate. Should the nameplate
be missing, the SERIAL NUMBER is also stamped at
the rear of the chassis.
Right Side
Chassis
Lower
Controls
Upper Controls
Operator’s
Manual Steer Wheels
Left Side
Platform
Main Boom
Tip Boom
Hydraulic Fluid Tank
Battery Engine
Steer Wheels
Platform
Foot Switch
Fuel Tank
Component Identication
Rear Front
Rear
Front
Jib
T46JRT Only
Pivoting
Front Axle
Hydraulic Fluid Filter
Tie-Down/Lifting Lugs
Top Front of Chassis
Tie-Down/Lifting Lugs
Top Rear of Chassis
Lanyard
Anchors
Battery
Disconnect
Nameplate Location

Special Limitations
6 T40RT/T46JRT – 1430001
Special Limitations
Travel with the platform raised is limited to creep speed
range. Elevating the platform is limited to firm, level
surfaces only.
Danger
The elevating function shall ONLY be used when the
work platform is level and on a firm surface.
The work platform is NOT intended to be driven over
uneven, rough, or soft terrain.
Platform Capacity
Two people and tools may occupy the platform. The maxi-
mum platform capacity for the aerial platform is stated in
the “Specifications” on pages 26 and 27.
Danger
DO NOT exceed the maximum platform capacity or
the platform occupancy limits for this machine.
Manual Force
Manual force is the force applied by the occupants to
objects such as walls or other structures outside the
work platform.
The maximum allowable manual force is limited to 200 N
(45 lbs) of force per occupant, with a maximum of 400 N
(90 lbs) for two occupants.
Danger
DO NOT exceed the maximum amount of manual
force for this machine.
Platform Overload Sensing System
All functions are stopped from the upper and lower con-
trols, when the platform overload limit is exceeded. The
horn will sound intermittently and the platform overload
light will blink until the excess load is removed from the
platform. At that time, the machine functions are again
operational.
If the platform becomes significantly overloaded, or if an
upward force on the platform exceeds approximately 2225
N (500 lb), the system will enter into error mode, stopping
all functions from the upper and lower controls. The horn
will then sound constantly and the overload light will stay
illuminated at the upper and lower controls.
The system will remain in error mode until the excess
load is removed from the platform and the emergency
stop button or start switch is cycled off and back on,
resetting the system. At that time, the machine functions
are operational.
Caution
The emergency power system is for emergency low-
ering and stowing only. The length of time the pump
can be operated depends on the capacity of the bat-
tery. Do not use this system for normal operation.
If the platform overload sensing system is tripped while
operating the machine or if the system is in error mode
and can not be reset, the emergency power system may
still be used for emergency machine operation from either
the lower or upper controls.
Danger
The aerial platform can tip over if it becomes unstable.
Death or serious injury will result from a tip-over ac-
cident. Do not exceed the capacity values indicated
on the platform rating placard.
The overload sensing system is not active when the
machine is being driven with the booms in the stowed
position. This allows the machine to be driven without
the system sensing an overload due to rough ground
conditions.
To eliminate repeated tripping of the system during ma-
chine operation, there is a five second delay in machine
functions following:
starting the engine.
placing the drive/boom selector switch in the boom
position when the main boom is below horizontal and
fully retracted.
removing excess load from the platform.
Beaufort Scale
Never operate the machine when wind speeds exceed
12.5 m/s (28mph) [Beaufort scale 6]. Refer to Figure 1.
•
•
•
BEAUFORT
RATING
WIND SPEED GROUND CONDITIONS
m/s km/h ft/s mph
3 3,4~5,4 12,25~19,4 11.5~17.75 7.5~12.0 Papers and thin branches move, ags wave.
4 5,4~8,0 19,4~28,8 17.75~26.25 12.0~18 Dust is raised, paper whirls up, and small branches sway.
5 8,0~10,8 28,8~38,9 26.25~35.5 18~24.25 Shrubs with leaves start swaying. Wave crests are apparent in ponds
or swamps.
6 10,8~13,9 38,9~50,0 35.5~45.5 24.5~31 Tree branches move. Power lines whistle. It is difcult to open an
umbrella.
7 13,9~17,2 50,0~61,9 45.5~56.5 31.~38.5 Whole trees sway. It is difcult to walk against the wind.
Figure 1 – Beaufort Scale

Controls and Indicators
T40RT/T46JRT – 1430001 7
11. Controls selector switch
12. Ground operation switch
13. Platform overload light
14. Engine/emergency power switch
15. Boom extension switch
16. Boom elevation switch
17. Jib articulation switch – T46JRT
18. Rotation switch
19. Platform rotation switch
20. Platform level switch
Figure 4 – Upper Controls and Indicators
21. Horn switch
22. Drive range switch
23. Drive/boom selector switch
24. Boom joystick
25. Drive joystick
26. Steer switch
27. Upper control circuit breaker
28. Preheat switch
Danger
Pinch points may exist between moving components.
Death or serious injury will result from becoming
trapped between components, buildings, structures,
or other obstacles. Make sure all personnel stand
clear while operating the aerial platform.
Controls to position the platform are located on the
lower control panel on the turntable and on the upper
control panel in the platform.
Controls to drive the aerial platform are located on the
upper control panel only.
•
•
Controls and Indicators
The operator shall know the location of each control and
indicator and have a thorough knowledge of the function
and operation of each before attempting to operate the
machine.
Figure 2 – Battery Disconnect Switch
1. Battery disconnect switch
2. Glow plugs circuit breaker
3. Throttle circuit breaker
Figure 3 – Lower Controls and Indicators
4. Emergency stop button
5. Hour meter
6. Start switch
7. Preheat button
8. Main system circuit breaker
9. Relays/sensors circuit breaker
10. Boom functions circuit breaker
24
1
2
14
18
15
3
4
5678 9 10
12
11
13
16 17
19 20
13 20 14 421 22 23
19
15 17
6
28
25
26
27

Controls and Indicators
8 T40RT/T46JRT – 1430001
Battery Disconnect Switch
The battery disconnect is located at the right front of the
turntable (refer to Figure 2).
The battery disconnect removes electrical power from all
electrically controlled functions when in the off position.
Place the switch in the on position to electrically con-
nect the battery to the electrical system.
Caution
Only authorized personnel should operate the aerial
platform. Unqualified personnel may cause injury
to coworkers or property damage. Lock the battery
disconnect switch in the off position before leaving
the aerial platform unattended.
Lock the battery disconnect switch in the off position
to prevent unauthorized use of the aerial platform.
Lower Controls
The lower controls (refer to Figure 3) are located on the
left side of the turntable. Boom and platform functions
can be operated from the lower controls.
Emergency Stop Button
The emergency stop (refer to Figure 3) is a two-position,
red push button.
Push the button inward to disconnect power to all
control circuits.
Pull the button outward to restore power.
Controls Selector Switch
Use the controls switch (refer to Figure 3) to select be-
tween lower control and upper control operation.
Place the switch in the upward position to operate the
aerial platform from the upper controls.
Place the switch in the downward position for lower
control operation.
An alarm sounds when the switch is turned on to warn
others that the machine engine is being started.
Preheat Button
The preheat button (refer to Figure 3) is a two-position,
black push button. This button operates the glow plugs
to aid in starting the engine when the start switch is in
the on position.
When the engine is warmed up or the ambient tem-
perature is above 10°C (50°F), it is not necessary to
operate the glow plugs before starting the engine.
When the ambient temperature range is 10°C (50°F)
to -5°C (23°F), press and hold the preheat button for
ve seconds before starting the engine.
•
•
•
•
•
•
•
•
When the ambient temperature is below -5°C (23°F),
press and hold the preheat button for ten seconds
before starting the engine.
Start Button
The start button (refer to Figure 3) works like an automo-
bile ignition switch.
Push the start button until the engine starts, then
release it to on.
If the engine dies, the control switch must be turned
to off before the engine can be restarted.
Ground Operation Switch
Hold the ground operation switch (refer to Figure 3) up-
ward continually to operate the machine from the lower
controls. The engine speed increases when the switch
is held upward. This switch is spring returned to the off
position.
Rotation Switch
The rotation switch (refer to Figure 3) is used to rotate the
turntable in a clockwise or counterclockwise direction. The
switch is spring returned to the center off position.
Hold the switch to the right to rotate the turntable
counterclockwise.
Hold the switch to the left to rotate the turntable
clockwise.
Boom Elevation Switch
The boom elevation switch (refer to Figure 3) is used
to raise or lower the main boom. The switch is spring
returned to the center off position.
Hold the switch upward to raise the main boom.
Hold the switch downward to lower the main boom.
Boom Extension Switch
The boom extension switch (refer to Figure 3) is used to
extend or retract the booms. The switch is spring returned
to the center off position.
Hold the switch to the right to extend the boom.
Hold the switch to the left to retract the boom.
Jib Articulation Switch – T46JRT
The jib switch (refer to Figure 3) is used to raise or lower
the jib. The switch is spring returned to the center off
position.
Hold the switch upward to raise the jib.
Hold the switch downward to lower the jib.
Platform Level Switch
The platform level switch (refer to Figure 3) is used to level
the platform floor with respect to the ground. The switch
is spring returned to the center off position.
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•
•
•
•
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•
•
•