Snorkel TL49J-01 User Manual
Serial Number TL49-01-008562 and after.
OPERATORS
MANUAL
Part Number: 513868-000-EN
March 2013
TL49J
ENGLISH
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 on top of the chassis bhind the toe hitch.
Snorkel,
VigoCent re, Birtley Road,
Washington, Tyne & Wear,
MODEL
TL49J BI ENERGY
NUMBER
MONTH / YEAR
OF MANUFACTURE
NON-LOADED
MACHINE
WEIGHT
ENGINE
POWERED
MODELS
MAXIMUM
OUTRIGGER
LOAD
MAXIMUM
GRADEABILITY
MAXIMUM
ALLOWABLE
MANUAL FORCE
(SIDE PULL)
MAXIMUM
PLATFORM
HEIGHT
RATED NUMBER
OF OCCUPANTS
ASSEMBLED IN
ONLY trained and authorised personnel may operate this machine.Consult the Operation Manual before using this machine.
DO NOT make any changes to this machine, any changes made will invalidate the manufactures warranty and
NE389D A, U.K.
SERIAL
NUMBER
SLOPE SENSOR ALARM SETTING
FRONT
N/A
TO BACK
lbs
-------------
-------------
-------------
Indoors
------400
-------------
Indoors
2 2
Axle weights with ma chine in the stowed pos ition.
STEER AXLE
DRIVE AXLE
2300
N/A
1320
N/A
Outdoors
------400
15.0
Outdoors
CAUTION
may contravene legislation.
kg
hp
kW
lbs
kg
%
lbs
N
ft
m
-------------
-------------
MAXIMUM
WHEEL
LOAD
BATTERY
POWERED
MODELS
MAXIMUM
ALLOWABLE
WIND SPEED
MAXIMUM
PLATFORM
REACH
MAXIMUM
DRIVE
HEIGHT
MAXIMUM
PLATFORM
LOAD
lbs
lbs
CHARGER
INPUT
BATTERIES
SIDE
deg
TO SIDE
------------N/A
DRIVE
MOTORS
110/220
-------------
12.5
-------------
9.10
------------N/A
200kg = 2 Persons
+ 40kg Tools
100
2200
N/A
N/A
24
310
kg
kg
511039-300
MAX AXLE WT
TANFIELD POWERED ACCESS LTD.
e11*2007/46*0879
VIN
0 -
1 -
Kg
TYPE
Kg
VARIANT
Kg
SER NR
YEAR
SNORKELIS A TRADING DIVISION OF:
TANFIELD POWERED ACCESS LTD.
VIGO CENTRE, BIRTLEY ROAD,
WASHINGTON,
TYNE & WEAR, U.K.
T: +44 (0)845 1550 057
PART No: 508945-004
MANUFACTURER
TYPE APPROVAL
MAX GROSS WT
deg
lbs
kg
V
V
Ah
V
mph
m/s
ft
m
ft
m
Serial number stamped on chassis behind the
toe hitch and above the Vehical Identication
Number Plate.
www.snorkellifts.com
SAFETY NOTICE
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.
All harness attachment points on SNORKEL vehicles have been tested with a force of 3,650 lbs (16.3 KN)
per person.
See below examples of harness attachment points used on SNORKEL vehicles with their corrosponding rating;
Harness attachment point Type 1. is rated for one
lanyard attachment per loop as shown in the
illustrations depending upon platform occupancy rating
(see operators manual & decals).
Top View Top View
Top View
Type 1.
Type 2.
2 lanyard
attachments
Harness attachment point Type 2. is rated for two
lanyard attachments per loop as shown in the
illustrations depending upon platform occupancy rating
(see operators manual & decals).
Top View
2 lanyard
attachments
Harness attachment point Type 3. is rated for one
lanyard attachment per loop as shown in the
illustrations depending upon platform occupancy rating
(see operators manual & decals).
Front View
1 lanyard
attachment
Top View
1 lanyard
attachment
1 lanyard
attachment
Type 3.
Harness attachment point Type 4. is rated for one
lanyard attachment per loop as shown in the
illustrations depending upon platform occupancy rating
(see operators manual & decals).
1 lanyard
attachment
Type 4.
NOTE: There can be more harness attachment points per machine than the
maximum number of occupants allowed in a platform. Refer to
the platform decal & specifications table listed in the operators
manual for the correct occupancy rating before use.
OPERATORS MANUAL
Safety Rules
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
This Machine is NOT
Insulated
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.). All other uses of the aerial work platform are
prohibited!
THIS AERIAL WORK PLATFORM IS NOT INSULATED! For this reason it is imperative to keep a safe distance
from live parts of electrical equipment!
Exceeding the specied permissible maximum load is prohibited! See “Special Limitations” for details.
The use and operation of the aerial work platform as a lifting tool or a crane (lifting of loads from below upwards or
from up high on down) is prohibited!
NEVER exceed the manual force allowed for this machine. See “Special Limitations” 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” for
details.
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 swing gate or other railing components is prohibited! Always make certain that the swing
gate is closed and securely locked!
It is prohibited to keep the swing gate in an open position (held open with tie-straps) 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.
Modications 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 both keyswitches off and removing key.
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.
TL49J
513868-000
CONTENTS
Page
Introduction 3
Description of Equipment 4
Technical Specication 5
Working Envelope 6
Operator Requirements 7
Warning Notices 8
. Beaufort Scale 9
Towing Instructions 10
Hand Manoeuvring (Friction Drive Option) 12
Pre-Start Checks 13
Power Supply 19
Batteries, & Power Pack 15
Setting Up 16
Extending Structure 18
. Basket Controls 18
. Ground Controls 20
Safety Harness 21
Emergency Controls
. Emergency Stops 21
. Emergency Lower (Electronically) 22
. Emergency Lower (Manually) 23
. Emergency Raise Outriggers 24
. Emergency Cage Overload 24
. Emergency Battery Isolation 25
Stowing the Machine 26
Maintenance
. Daily Checks 27
. Weekly and Monthly Checks 28
. Slew Drive and Limit Switches 29
. Trailer Lighting Diagram 30
Appendices
Petrol/Bi-fuel Option. 31
Generator Option. 32
Mains connection. 33
2 TL49J513868-000
INTRODUCTION
The SNORKEL TL49J is a class leader, offering several features as standard that other
manufacturers only provide as optional extras.
These include powered basket rotation and fully proportional hydraulic controls, at both basket
and ground level.
The third ick boom, with 130 DEGREES working arc, guarantees access to the most hard to
reach places, while the 90 DEGREES basket rotation provides the precision positioning that is
vital for working in tight spaces.
SNORKEL Powered Access has a global reputation for innovation and a proud heritage in the
design and manufacture of high quality powered access equipment.
The company was founded in the US more than 65 years ago, on the principle of constantly
improving service excellence for end users.
Every model in our growing range of versatile, trailer mounted units is a class leader and
together they have set new industry benchmarks.
Our commitment to research and design, plus 250,000sq ft of same site fabrication, build
and support capacity, mean SNORKEL can offer complete solutions to meet even the most
demanding access applications.
SNORKEL has third party accreditation to quality standard ISO 9001 and the full range carries
the CE mark, complying with or exceeding all relevant standards and EC directives.
SNORKEL Powered Access is a member of the
International Powered Access Federation (IPAF).
To ensure you are fully aware of safety and operational information, the following
symbols are used throughout this manual;
This type of box contains, Points of operation to NOTE.
The information contained in this type of box contains, WARNING text.
!
It gives Warnings about the risk of Damage to equipment, and possibly
personnel.
The information contained in this type of box contains, DANGER text.
It gives Warnings about the risk of PERSONAL INJURY to the operator and or others.
3TL49J 513868-000
DESCRIPTION OF EQUIPMENT
The SNORKEL TL49J is of the parallel linkage vertical boom design, mounted on a road
towable trailer. The unique, yet very simple boom conguration gives the maximum safety and
control ability combined with a robust construction to withstand a heavy working environment
The TL49J machine is designed for two man capacity (200 kg S.W.L.).
The machine incorporates a bottom boom with tie-rod, a short vertical boom and a top boom
with a telescope section. The TL49J also has an independent hydraulically operated ick-out
boom and rotating cage for extra manoeuvrability.
The hydraulic system is of a failsafe design throughout, with built in hydraulic lock valves on
all of the rams as a precaution against hose failure. The machine is controlled by means of
proportional manual controls of the ‘direct hand’ lever operating type. These valves are located
at both the base and in the cage, as standard.
Electrically operated emergency lowering valves are tted as standard to allow the machine to
be lowered from the base and basket.
The hydraulically operated outriggers are tted with load sensing interlocks, to prevent the booms
from being raised without the outriggers being extended and under load. An interlock prevents
the hydraulic outriggers being accidentally retracted while the booms are raised. A simple
system of warning lights show the power supply is on and each of the outriggers is under load.
Performance.
Maximum Working Height 17.00 m
Maximum Working Outreach: 9.10 m
Capacity (2 man working): 200 kg
Slewing Arc: 680°
Airborne Noise Emissions (Battery): 70 dB(A)
Construction Standards.
The machine complies fully with the requirements of the following EEC Directives:
Directive 98/37/EC – the ‘Machinery Directive’.
Directive 89/336/EEC – the ‘Electromagnetic Compatibility Directive’.
Directive 73/23/EEC – the ‘Low Voltage Directive’.
EN 6020-1/1993 ‘Safety of Machinery.’
The machine is designed and tested in accordance with all relevant B.S.I and European
Standards including EN280.
4 TL49J513868-000
TECHNICAL SPECIFICATION
Cage Dimensions
Length 1.20m
Width 0.80m
Guard-rail Height 1.10m
Toe-board Height 0.15m
Operating Dimensions
Maximum Working Height 17.00m
Maximum Cage Height 15.00m
Maximum Outreach ( From centre of rotation ) 9.10m
Travel Dimensions
Towing Length 7.10m
Closed Width 1.75m
Closed Height 2.10m
Weight (Battery Model) 2250 kg (un-laden)
(Battery Model + Friction Drive) 2395 kg (un-laden)
(Bi-fuel Model) 2300 kg (un-laden)
Operating Parameters
Safe Working Load 200 kg
Maximum Horizontal Pull 400N
Maximum Wind Speed 12.5 ms
-1
Rotation 680°
Cage Slew 90°
Equipment
Bottom Ram Double acting: Bore Ø 80.0 mm
Rod Ø 50.0 mm
Top Ram Double acting: Bore Ø 80.0 mm
Rod Ø 50.0 mm
Tele’ Ram Double acting: Bore Ø 65.0 mm
Rod Ø 45.0 mm
Flick Ram Double acting: Bore Ø 60.0 mm
Rod Ø 40.0 mm
Stabiliser Ram Double acting: Bore Ø 70.0 mm
Rod Ø 40.0 mm
Bottom & Top Ram Lock Valves Pilot operated over centre valves
Control Valve (Cage) Monoblock unit consisting of seven
double acting spools
Control Valve (Ground) Monoblock unit consisting of ve double
acting spools
Control Valve (Stabiliser) Monoblock unit consisting of four double
acting spools
Bushes Acetol resin polymer with sintered bronze
base (DX)
Pivot Pins Stainless Steel Bright Bar
To Grade BS970 303 S31 CW, &
MecaVal 147m, Tuftride TFI-AB1 coated.
5TL49J 513868-000
OPERATING ENVELOPE
200kg
Unrestricted SWL
Height and Distance in Metres.
6 TL49J513868-000
OPERATOR REQUIREMENTS
Please read this carefully, and ensure you have received the correct training prior to
operating this machine.
1. To operate the machine you must be medically t and have no problems with eyesight or
hearing.
2. You must have a good head for heights.
3. Your primary concern must be the safe operation of the work platform, the safety of the
people working with you, and the safety of other persons in your working area.
4. You must be familiar with the contents of this manual, and at no time attempt to operate
the machine beyond the recommended limits.
5. The proper care of the work platform is a major factor in ensuring the safety of those who
work with it.
6. You must not misuse the machine or ignore or interfere with the devices that have been
provided to maintain safety.
7. Operation of the machine should be restricted to personnel who have been authorised to
operate the equipment and have received proper training.
7TL49J 513868-000
WARNING NOTICES
1. DO NOT operate this machine unless you have been fully trained in its safe use.
2. DO NOT operate the machine on soft, slippery or sloping ground unless adequate
precautions have been taken.
The stabilisers are designed to operate on rm level ground with a minimum bearing
strength of 50N/cm2.
The maximum load imposed by an outrigger is 12.5kN.
Advice should be obtained from SNORKEL as to the type of supports and precautions
required before attempting to operate the machine outside these parameters.
3. DO NOT use any equipment in the basket to increase the reach or working height of the
machine, e.g. ladders.
4. DO NOT t any additional equipment to the machine that would increase the wind loading,
e.g. notice boards.
5. DO NOT use the machine for any application that may produce special loads or forces:
the manufacturer, SNORKEL Powered Access, must be consulted for approval of special
applications prior to use.
6. DO NOT use the machine close to live electrical conductors. The minimum safe working
distance for a machine working near overhead power cables is the maximum extended
length of the booms plus 15 metres, measured with the booms pointing towards the lines,
i.e. safe working distance for the TL49J is 24 metres. It is the operator‘s responsibility to
ensure that, when working in the vicinity of live overhead high-voltage lines, the minimum
safe working distance is maintained. Erect a simple barrier tape at the safe distance.
15m
15m
15m
24m
26m
24m
7. WORKING CLOSE TO POWER CABLES – if work has to be carried out at less than the
safe working distance, the operator must ensure that the electricity supply has been
switched off. Before commencing work, a written permit to work must be obtained from
the owners of the power cables or the responsible authority.
8 TL49J513868-000
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