TEUPEN LEO 23 GT User manual
Technical specifications are subject to change without notification
TEUPEN Maschinenbaugesellschaft mbH
Place of business: Marie-Curie-Strasse 13 - D 48599 Gronau - Telephone 02562 / 8161-0 - Telefax 02562 / 8161-888
Postal address: Postfach 1951 - D 48580 Gronau Internet: http://www.teupen.info - E-mail: mail@teupen.info
Operating Instructions
for Aerial Work Platform
LEO 23 GT
Machine no. 140671
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Copyright!
The copyright relating to these operating instructions remains with
TEUPEN Maschinenbaugesellschaft mbH
These operating instructions are intended for use by the owner of the machine and
their staff only.
The owner of the machine may copy these operating instructions for internal pur-
poses only.
11.04.08
TEUPEN Maschinenbaugesellschaft mbH
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Table of Contents
3
Contents
1. Introduction Page 5-6
1.1 Proper use Page 6
1.2 Explanation of symbols used Page 7
2. Safety instructions and warnings Page 8-12
3. Particular features Page 13-14
3.1 Technical data Page 15-18
3.2 Position of control elements Page 19-21
4. Electrical power supply Page 22-24
5. The hydr. rubber chain running gear Page 25-26
5.1 Driving by means of the hydr. rubber chain drive Page 27
5.2 Adjusting the height of the chain running gears Page 28-29
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Table of Contents4
6. The support system Page 30-31
6.1 Bringing the machine in working position Page 32
6.2 Bringing the machine in transport position Page 33
7. Operation of aerial work platform Page 34-35
7.1 Ground control Page 36-37
7.2 Emergency control platform/chassis Page 38-39
8. General maintenance instructions Page 40
8.1 Lubrication plan Page 40-41
8.2 Oil recommendation Page 42-43
8.3 Oil levels Page 44-45
8.4 Maintenance instructions for live ring, general Page 46-49
9. Faults, causes and repair Page 50-55
10. Disposal Page 56
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Introduction 5
1. Introduction
The purpose of these operating instructions is to provide the owner of the Aerial
Work Platform with information on the correct handling, use and maintenance of the
machine. In order to ensure a proper and safe operation of the aerial work platform,
please read these operating instructions carefully and follow the instructions given in
these operating instructions strictly.
These operating instructions contain important information on how to operate the
aerial work platform in a safe, proper and efficient manner. Comply with these in-
structions strictly to avoid hazards, reduce repair costs and downtimes and to in-
crease the service life of the aerial work platform.
This aerial work platform complies with „BGG 945“ of the "Hauptverband der
gewerblichen Berufsgenossenschaften" and is manufactured in accordance with EN
280 "Mobile Elevation Platforms - Design Calculations and Stability Criteria".
In the case of plants which must be approved by official authorities, the owner must
have the machine inspected by accredited inspection authorities (TÜV/DEKRA) or au-
thorized persons prior to first commissioning as well as at the specified inspection in-
tervals.
Other national or international standards are not applied. Inspections according to
other standards must be carried out separately.
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Introduction and Proper Use6
In case structural or other modifications are carried out at the machine without
the manufacturer's express approval, the EU Declaration of Conformity shall
become invalid.
1.1 Proper Use:
The machine may only be used for the transport of persons and tools (up to the
permissible carrying capacity) to enable work at aerial locations (see technical data
sheet). Any other use exceeding the scope of use mentioned above shall be consid-
ered as an improper use. Teupen Maschinenbau GmbH shall not be held liable for
any damage resulting from such an improper use.
Proper use also includes in particular
•the compliance with all information given in the operating instructions
•the proper performance of the specified inspection and maintenance work
As we do our best to always keep our product up to date, we reserve the right to mod-
ify and upgrade our aerial work platforms at any time without notification.
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Symbols Used 7
1.2 Symbols Used:
Two symbols are used in these operating instructions for highlighting important in-
formation:
Fig. 1
Warning This symbol indicates
information the non-compliance
with which may result in serious
injuries or even death.
CAUTION This symbol
indicates information, the
non-compliance with
which may result in the
machine being damaged
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Safety Instructions and Warnings8
2. Safety Instructions and Warnings!
The machine is produced according to the state of the art and the generally recog-
nized safety regulations. However, the use of the machine involves certain hazards
which may result in serious injuries or even death as well as material damage of the
machine or other property. The machine may only be used
•for the specified purpose
•when it is in a perfect technical condition, in particular as regards the safety
equipment.
Any defects affecting the safety must be repaired immediately.
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Safety Instructions and Warnings 9
Before commissioning the aerial work platform, please read these operating instruc-
tions carefully and comply with the following safety instructions and warnings. Any
non-compliance with these instructions and warnings may result in serious personal
and material damage.
In addition to these operating instructions, also comply with the enclosed op-
erating and maintenance instructions of the manufacturers of the motor and
the chain running gear.
Safety devices, e.g. limit switches, must not be made ineffective.
Screwed joints marked yellow and limit switch fixtures must not be
loosened.
The valve settings may only be modified by qualified staff.
Any non-compliance will result in the warranty becoming null and
void.
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Safety Instructions and Warnings10
Fig. 2
αmax. = 14,5°(26 %) βmax. = 17°(30%)
αmax. = 14,5°(26 %) βmax. = 14,5°(26%) >>Battery operation only
If the machine is used transverse to a slope,
nobody may stay downhill of the aerial work
platform. It is also dangerous to stay downhill
behind the aerial work platform while the ma-
chine is moving uphill.
In order to prevent the aerial work platform from
falling over, it is necessary to let down the sup-
port until they almost touch the ground.
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Safety Instructions and Warnings12
High Voltage!
Danger!
Immediately stop using
the aerial work platform if
the wind speed exceeds
12,5 m /sec (wind force
6)!
Note the flowing
traffic!
Secure parts
projecting in the
traffic area!
The machine must not
be used as a crane,
hoist or
lateral pull!
Fig. 4
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Technical Data 13
3. Particular Features of the Aerial Work Platform
LEO 23 GT
•Continuous proportional controls.
•Upper and lower arm telescopeable.
•Driven via diesel engine or battery
•Starting/stopping the diesel engine is possible from the platform.
•Sensitive electro-hydraulic distance control for chassis to enable exact position-
ing.
•Width and height of chain running gear adjustable.
•Narrow support on one side and narrow support on both sides.
•Fuzzy control
•Parallel guiding of the work cage by hydrostatic compensation system.
•180°-turning work cage.
•Eccentrically suspended work cage has the effect of an accessible cage arm.
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Technical Data 15
3.1 Technical Data LEO 23 GT
Working height: approx. 23.00 m
Platform height: approx. 21.00 m
Lateral reach at 200 kg: approx. 11.20 m
Cage load: max. 200 kg
Size of cage (lxwxh): 1.40 x 0.70 x 1.10 m
Turning cage: 180°
Length: min. 6.20 m
Minimum passage width: min. 0.98 m
Height: min. 1.98 m
Dead weight: approx. 3000 kg
Standard support area (lxw): (middle of support disk) min. 4,10 x 4,30 m
Min. support width (middle of support disk) min. 2,30 m
Max. support disk load per column ca. 22,4 kN
Area load in standard work position: ca. 1,8 kN/m
2
Turning range standard support: ca. 360°
Limited turning range (narrow on both sides): 2 x 15°
Limited turning range (narrow on one side): 192°
Supportable up to ground slope of: ca. 26 %
Climbing ability (in driving direction): ca. 30 %
(transverse to driving direction): ca. 26 %
Driving speed: ca. 1,5 km/h
Energy supply chain: internal
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Technical Data 17
Drive motor Kubota Z-602
Water-cooled 2-cylinder 4-stroke diesel engine
Volumetric displacement: 599 cm
3
Max. power at 3600 min
-1
: 12.5 kW (17 PS)
Fuel type: Diesel fuel
Noise emission: approx. 89 dB (A)
Accessories
Electric motor EBS 90 L X 4
Rated input voltage: 230 V / 50 Hz
Power consumption: 12.9 A
Power: 2.2 kW
Additional weight: approx. 25 kg
Alternative battery drive
Rated input voltage of battery charger: 230 V / 50 Hz
Hydraulic unit: 48 V / 6 kW
Additional weight: approx. 180 kg
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Position of Control Elements 19
3.2 Position of Control Elements
Control panel in work cage with control
elements for platform, support and chain
functions
Turn key switch on the front left of the
control panel to "Platform" symbol"
Ground control panel with control
elements for platform, support and
chain functions
Turn key switch to "I", turn key switch at
work cage to "0"
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Position of Control Elements20
Box level for level alignment of the aerial
work platform
Locking mechanism for supports (wide
and narrow), make sure in any case
that the supports are locked correctly !
Drive motor case (OPTION)
(Fuel refill cutout in lid, filling level indica-
tor on opposite side)
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