Table of Contents
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Operating Instructions
for Aerial Work Platform
LEO 23 GT
Machine no. 140671
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
Courtesy of CraneMarket.com
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Table of Contents
Summary of Contents for TEUPEN LEO 23 GT
- Page 1 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 Courtesy of CraneMarket.com...
- Page 2 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.
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Page 3: Table Of Contents
Table of Contents 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. - Page 4 Table of Contents 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.
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Page 5: Introduction
Introduction 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. -
Page 6: Proper Use
(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. -
Page 7: Explanation Of Symbols Used
Symbols Used 1.2 Symbols Used: Two symbols are used in these operating instructions for highlighting important in- formation: CAUTION This symbol Warning This symbol indicates indicates information, the information the non-compliance non-compliance with with which may result in serious which may result in the injuries or even death. -
Page 8: Safety Instructions And Warnings
Safety Instructions and Warnings 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. - Page 9 Safety Instructions and Warnings 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.
- Page 10 Safety Instructions and Warnings αmax. = 14,5° (26 %) βmax. = 17° (30%) αmax. = 14,5° (26 %) βmax. = 14,5° (26%) >>Battery operation only Fig. 2 If the machine is used transverse to a slope, nobody may stay downhill of the aerial work platform.
- Page 11 Safety Instructions and Warnings 400 N Note Maximum side force 400 N minimum age! Fig. 3 No vibrations or jerky Do not climb on the movements! cage railings! Courtesy of CraneMarket.com...
- Page 12 Safety Instructions and Warnings Immediately stop using High Voltage! the aerial work platform if Danger! the wind speed exceeds 12,5 m /sec (wind force Note the flowing The machine must not traffic! be used as a crane, Secure parts hoist or projecting in the traffic area! lateral pull!
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Page 13: Particular Features
Technical Data 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. •... - Page 14 Technical Data Ergonomically shaped work cage with access opening. • Installation monitoring. • Covers above electric case and bottom control panel. • Start support transport position lower arm (prevents incorrect landing of the • lower arm in transport position). Courtesy of CraneMarket.com...
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Page 15: Technical Data
Technical Data 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°... - Page 16 Technical Data Beispiele Zugangstechnik Korbdrehen 180░ - Korbanordnung aussermittig Mauernische Satteldach Mauervorsprung Fig. 5 Courtesy of CraneMarket.com...
- Page 17 Technical Data Drive motor Kubota Z-602 Water-cooled 2-cylinder 4-stroke diesel engine Volumetric displacement: 599 cm Max. power at 3600 min 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:...
- Page 18 Technical Data Fig. 6 Courtesy of CraneMarket.com...
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Page 19: Position Of Control Elements
Position of Control Elements 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... - Page 20 Position of Control Elements 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) Courtesy of CraneMarket.com...
- Page 21 Position of Control Elements Hydraulic tank, 230-V connection and control box Manual pumps for emergency control of platform and supports Cable remote control for chain functions with fast/slow change-over (if not used, insert jumper in any case) Courtesy of CraneMarket.com...
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Page 22: Electrical Power Supply
Electric Power Supply 4. Electric Power Supply Power is supplied either via the local mains network using an extension cable (230 V) or by the mains- independent drive motor. As an alternative, a battery drive is also possible. If an extension cable is used, connect the plug to the socket of the extension cable. - Page 23 Electric Power Supply To start the drive motor, press the pushbutton with the spiral symbol until the preheating indicator (yellow spiral symbol) goes out (comply with operating instructions of engine manufacturer!) Start power supply by drive engine: - Start of drive engine at electric control box or in work cage Turn key switch to the right until the engine starts Avoid unnecessary starting: Voltage drop of starter battery...
- Page 24 Electric Power Supply 48-V battery drive: If the machine is equipped with a battery drive, the operating and maintenance instructions of the manufacturer of the battery and battery charger must also be complied with! Continuous operation via the electric motor is not permissible (danger of over- heating) Daily charging of the batteries is recommended if the platform is battery-driven.
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Page 25: The Hydr. Rubber Chain Running Gear
The Hydraulic Rubber Chain Drive 5. The Hydraulic Rubber Chain Drive αmax. = 14,5° (26 %) βmax. = 17° (30%) αmax. = 14,5° (26 %) βmax. = 14,5° (26%) >>battery mode only Fig. 8 When driving on slopes make sure that the specified slope angles are not ex- ceeded! Permissible slope: transverse to driving direction max. - Page 26 The Hydraulic Rubber Chain Drive The hydr. travel drive controlled via two control levers on the cable remote control which is connected to the socket outlet at the chassis by means of a bayonet catch. By moving the two control levers for- ward and backward, you can achieve a very sensitive starting behavior of the two rubber chains in both direc-...
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Page 27: Driving By Means Of The Hydr. Rubber Chain Drive
The Hydraulic Rubber Chain Drive 5.1 Driving by means of the hydr. rubber chain drive In order to drive through narrow aisles or doors, you can turn the work cage without having to support the aerial work platform (control element at ground control, see Chapter 3.2) Driving by means of the rubber chain drive from the cage is only permissi- ble up to a slope of 8°... -
Page 28: Adjusting The Height Of The Chain Running Gears
The Hydraulic Rubber Chain Drive 5.2 Adjusting the Height of the Chain Running Gears: Caution Danger of Tilting! In any case, two persons are required to adjust the height of the chain running gears! Adjust the supports such that the aerial work platform cannot fall over (max. - Page 29 The Hydraulic Rubber Chain Drive Then loosen the two locks by means of the manual pump lever (1 person). Move up the corresponding columns carefully until the chain running gear has ground contact and is pushed in person). When the required position is reached, allow the locks to engage again! Important! Before subjecting the chain running gear to load, check if the locks have engaged properly.
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Page 30: The Support System
The Support System 6. The Support System In addition to the standard support, the following support variants are available: Narrow support on one side Limited turning range 192° Narrow support on both sides Limited turning range 2 x 15° Courtesy of CraneMarket.com... - Page 31 The Support System Make sure that the ground is firm, if necessary, increase the support area by means of planks. All supports must be loaded, the rubber chain running gears must be free! In order to increase the safety of the aerial work platform in slopes (skidding, stability), the ground disks must be aligned horizontally (see sketch).
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Page 32: Bringing The Machine In Working Position
The Support System 6.1 Bringing the Machine in Working Position -Observe the supports while they are extended and retracted To support the machine, position the supports at the required position and lock them properly. At the ground control panel, turn the key switch to "I" and the platform func- tion selector switch to "supports". -
Page 33: Bringing The Machine In Transport Position
The Support System 6.2 Bringing the Machine Transport Position The upper and the lower arm must be fully retracted in the transport support! -Switch on power supply (see Chapter 4) At the ground control panel, turn the key switch to "I" and the platform function selec- tor switch to "supports". - Page 34 Operation of Aerial Work Platform 7. Operation of Aerial Work Platform: Control from work cage To enable a perfect operation of the lifting platform, a proper working position of the machine and power supply are required. In order to maintain a perfect function of the control elements it is absolutely necessary to protect the control panel against water, moisture, paint, etc.
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Page 35: Operation Of Aerial Work Platform
Operation of Aerial Work Platform In case the movement stops during a travel to the transport position, the upper arm must be lifted up first in order to turn to the transport position. If it is positioned correctly, the green lamp is flashing quickly and you can approach the transport position (lowering). -
Page 36: Ground Control
Ground Control 7.1 Ground Control Panel: -Ground control is only permissible if nobody is in the working cage Ground control may only be used if the required accident prevention measures are taken. The ground control enables the user to transport loads, e.g. billboards, advertising banners, light or loudspeaker equipment (up to max. - Page 37 Ground Control For ground control, make sure that the work cage is unmanned and the toggle switch on the front left of the control panel of the work cage is in position 0. Additionally, the key switch in the ground control panel must be in position "1" (plat- form mode).
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Page 38: Emergency Control Platform/Chassis
Emergency Control In emergency control mode, the upper and lower arm must be retracted completely be- 7.2 Emergency Control Plat- form/Chassis: fore lowering them -operation with the manual pump is only intended for down, retracting and rotat- ing movements TOWARD THE TRANSPORT POSITION - fix the platform-chassis valve on the valve block which is situated under the hydrau- lic tank on symbol "platform"... - Page 39 Emergency Control Power regulati- on valve Courtesy of CraneMarket.com...
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Page 40: General Maintenance Instructions
General Maintenance Instructions 8. General maintenance instructions: After first commissioning, aerial work platforms must be inspected by an ac- credited expert at intervals of one year ! 8.1 Lubrication Plan Lubrication grease Fuchs Renolit MP Spray grease Optimol White T Motor oil Titan 15 W 40 Lubrication: all lubriction nipples... - Page 41 General Maintenance Instructions Courtesy of CraneMarket.com...
- Page 42 General Maintenance Instructions 8.2 Recommended oil When it leaves our workshop, the hydraulic system of this machine is filled with: PLANTOHYD 32-S Environmentally friendly multi-use hydraulic fluid Mixing with hydraulic oils of other viscosity classes is not permissible for safety reasons. If, for any reason, an- other conventional hydraulic oil is to be used, the hydrau- lic oil of the complete hydraulic system must be replaced.
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Page 43: Oil Recommendation
General Maintenance Instructions Oil Recommendation A proper function, perfect operational safety and a long service life mainly depend on a careful selection of the hydraulic oils. For the hydraulic system, we recommend hydraulic oils which contain, in addition to the additives improving the corrosion protection and the ageing resistance and reducing the wear and tear, additives improving the stick-slip behavior, avoiding deposits and cavitation and preventing undesired reactions caused by penetrating water. -
Page 44: Oil Levels
General Maintenance Instructions 8.3 Oil Levels: Only check the oil level of the hydraulic system and refill oil, if necessary, when the cylinders are retracted, i.e. in transport position of the machine. Mixing of different oils is not permissible. Otherwise the whole plant may be damaged. - Page 45 General Maintenance Instructions Oil level in drive engine (OPTION): The drive engine is filled with Engine oil Titan 15 W 40. -At the drive engine, check engine oil level weekly according to Kubota operating instruc- tions Filling volume in drive engine: see Kubota operating instructions When oil level is low (see dipstick) refill oil according to Kubota operating instruc- tions.
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Page 46: Maintenance Instructions For Live Ring, General
General Maintenance Instructions 8.4 Maintenance Instructions for Live Ring Checking the fixing screws: The fixing screws must be checked every 700 operating hours or every 6 months, at the latest. This period is to be adapted accordingly in the case of special operating conditions. - Page 47 General Maintenance Instructions After that, retighten the screws every 700 operating hours or at shorter inter- vals, if required due to special operating conditions, or every six months, at the latest. If this requirement is not met, personal and material damage may be the consequence.
- Page 48 General Maintenance Instructions Re-lubrication intervals: In the case of difficult outdoor conditions, re-lubricate every 100 to 200 operating hours! Additionally, torque bearings must be re-lubricated : -after each cleaning, e.g. water/steam spraying etc. -before and after extended standstill periods (e.g. inactive winter months) Courtesy of CraneMarket.com...
- Page 49 General Maintenance Instructions General Maintenance Instructions: -hydraulic hoses must be checked for damage and leaks at least once every month -hydraulic hoses must be replaced completely after 6 years -check all components visually for deformation and cracks -check bolts and nuts regularly for tight fit -check rubber chains for wear and tear and proper tension check function of limit switches at chassis and check if they are clean -each time the aerial work platform is used, it is vital that the machine be checked for...
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Page 50: Faults, Causes And Repair
Faults, Causes and Repair 9. Faults, Causes and Repair -no drive engine func- -tank empty -refill (note fuel type!) tion (OPTION) -drive engine fuse defec- -replace tive -starter battery empty -charge starter battery -with power supply via -check and switch on -safety devices triggered on-site power supply (fuse, r.c.c.b.,... - Page 51 Faults, Causes and Repair -no function possible key switch in work cage turn key switch to “0” from ground control on “platform” -em. stop pushbutton -unlock pressed -no platform function -wrong position of switch -switch toggle switch possible from cage in work cage to "platform"...
- Page 52 Faults, Causes and Repair -no supply voltage (possibly too low) -check -r.c.c.b tripped -switch on -extension of upper arm -upper arm in transport -lift up for a short time not possible support -upper arm not lifted up -lift up upper arm far enough -lowering of upper arm -upper arm not above...
- Page 53 Faults, Causes and Repair -extension of lower arm -lower arm not erected -erect completely not possible fully -lifting and lowering of -telescope not retracted -retract completely "lower arm" not possible fully -slewing not possible -upper arm telescope still in transport support lift up telescope -green lamp in work -not supported correctly...
- Page 54 Faults, Causes and Repair -red light lights up con- -control lever actuated -press em. stop and tinuously during the start operation start control system again -system error -call service -motor pump running -hydraulic hose kinked -check hoses, e.g. and stalling below chassis -pressure filter dirty -open and replace...
- Page 55 Faults, Causes and Repair -load motor pump noise -too little hydraulic oil in -check and, if neces- and travel movements tank sary, refill hydraulic slow down until stand- still -note oil type -hydraulic plant leaking -check and call ser- vice -socket outlet in work -mains supply inter- -check...
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Page 56: Disposal
Disposal 10. Disposal When it comes to final decommissioning and scrapping of the machine, it is important that all materials used be disposed of properly. The hydraulic and motor oils as well as the hydraulic hoses used are to be disposed of by specialized companies in accordance with the local requirements.
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Questions and answers
Basket and ground controle unresponsive. Basket lowered into unsafe position.
If both the basket and ground control of the TEUPEN LEO 23 GT are unresponsive and the basket is in an unsafe position, use the emergency control mode:
1. Fully retract the upper and lower arms.
2. Set the platform-chassis valve on the valve block under the hydraulic tank to "platform."
3. Lock the power regulation valve beside the valve block.
4. Take the manual pump tube from its holder and attach it to the pump pinion.
5. Use the manual pump to perform downward, retracting, and rotating movements to move the platform toward the transport position.
This answer is automatically generated