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Summary of Contents for Lissmac LMK 220
- Page 1 OPERATING MANUAL MINI CRANE LMK 220 LISSMAC Maschinenbau GmbH Lanzstrasse 4 D-88410 Bad Wurzach Telephone +49 (0) 7564 / 307 - 0 Fax +49 (0) 7564 / 307 - 500 lissmac@lissmac.com www.lissmac.com 1/48...
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- Page 3 Imprint This operating manual is for: LISSMAC Mini Crane LMK 220 Headquarters: Lissmac Maschinenbau GmbH Lanzstraße 4 D - 88410 Bad Wurzach, Germany Phone: +49 (0) 7564 / 307 – 0 Fax: +49 (0) 7564 / 307 – 500 lissmac@lissmac.com...
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Page 4: Table Of Contents
Table of contents 1. Properties & advantages ....................5 1.1. Principle of intended use ....................9 1.2. Organizational measures ....................10 1.3. Selection and qualification of personnel; basic duties............ 10 1.4. Safety notices regarding the operating phases............... 11 1.4.1. Transport, assembly and installation ..............11 1.4.2. -
Page 5: Table Of Contents 1. Properties & Advantages
This practical LISSMAC mini crane was developed in intensive cooperation with users. Its high-quality workmanship and easy handling of the LISSMAC mini cranes increase safety and facilitate daily work. Base frame, tower and boom are completely hot-dip galvanized - no rust or paint damage - durable and robust for the toughest applications ... - Page 6 BASIC SAFETY INSTRUCTIONS Warning notices and symbols in this manual SIGNAL WORD Type and source of the hazard Consequences of non-compliance Action to avert the hazard The signal word after the danger symbol indicates the degree of danger: DANGER This signal word indicates an extremely dangerous situation.
- Page 7 The following warning and safety notices are used: Observe the operating instructions Impact hazard in the head area Wear safety helmet Danger due to overturning of heavy objects Crush hazard due to swiveling or unintentionally rolling Wear safety shoes machine Disconnect the power plug before High voltage hazard maintenance work...
- Page 8 OPERATING MANUAL Preface These operating instructions are intended to make it easier to get to know the machine and to use it for its intended purpose. The operating manual contains important information on how to operate the machine safely, properly and economically.
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Page 9: Principle Of Intended Use
Non-intended use Use of other stone grippers or any other slinging means which are not approved by LISSMAC. Using the LMK 220 mini crane when the control unit is not permanently mounted on the stone gripper Lifting persons ... -
Page 10: Organizational Measures
1.2. Organizational measures Always keep the operating instructions at the place of use of the crane within easy reach of any person. Observe and instruct supplements to the operating instructions such as generally applicable legal and other binding regulations for accident prevention and environmental protection. Such obligations may also relate, for example, to the handling of hazardous substances or the wearing of personal protective equipment or road traffic regulations. -
Page 11: Safety Notices Regarding The Operating Phases
Work on the electrical equipment of the machine may only be carried out by a certified electrician or by instructed persons under the direction and supervision of a certified electrician observing the electronic rules. Only allow personnel being trained, instructed or those completing an apprenticeship to work on the machine under the constant supervision of an experienced person. -
Page 12: Operation
Carrying people, other work material or machines and tools is prohibited. No persons may stay under suspended loads. The LISSMAC mini crane may only be used with a tested LISSMAC stone grabber. The chain hoist has a mechanical clutch. The suspended load is held mechanically by the design of certain shape of the gripping tool. -
Page 13: Reference To Special Types Of Hazards
Always re-tighten screw connections after maintenance and repair work. If it is necessary to disassemble safety features for start-up, maintenance or repair, these devices must be reassembled and checked immediately after the conclusion of maintenance and repair work! 1.5. Reference to special types of hazards 1.5.1. -
Page 14: Packing And Storage
In case of damage, the machine must not be put into operation. Damaged cables and plug connections also present a danger and may not not be used. In this case, please inform the company LISSMAC Maschinenbau GmbH. If the machine is not put into operation immediately after unpacking, it must be protected against moisture and dirt. -
Page 15: Device Description
2. DEVICE DESCRIPTION The LISSMAC mini crane is a mobile and quickly assembled lifting aid. The load is manually guided by the operator. The control is plugged in via the chain hoist and must be firmly attached to the gripping tool. The operation of the mini crane is allowed for one person only. The steerable axle allows the mini crane to be set up and moved by hand on level, horizontal and solid ground. - Page 16 16/48...
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Page 17: Designation Of The Machine Parts
2.1. Designation of the machine parts Item 1 Tension rope Pos. 2 Mast Pos. 3 Pos. 4 Lifting point crane and forklift Pos. 5 Trolley Pos. 6 Chain hoist Pos. 7 Stone gripper (option) Pos. 8 Manual control with emergency stop Pos. -
Page 18: Technical Data
2.2. Technical Data LMK 220 Dimensions erected LxWxH 5400 x 2000 x 4700 mm Transport dimensions LxWxH 4950 x 1990 x 1760 mm Load capacity 220 kg Boom length 3500 mm Hook height 4000 mm Weight without ballast 500 kg... -
Page 19: Sound Power Level
2.3. Sound power level The A-rated emission sound pressure at the operator station L is below 75 dB(A) Measurement tolerances K 2.5dB dB for the A-rated emission sound pressure level The emission sound pressure was carried out taking into account the standards EN ISO 3744, EN 14238 Annex A, EN ISO 11202:1995 and Directive 2000/14/EC. -
Page 20: Manual Control
2.5. Manual control Emergency stop Stepless control of the lifting speed Button for lifting (two-step speed) Pushbutton for lowering (two-step speed) 20/48... -
Page 21: Transportation
3. TRANSPORTATION 3.1. Transport position Activate parking brakes on all wheels. Remove the drawbar. Pin and secure the slewing ring with bolts. Remove the chain hoist and the control unit. Insert bolt over outrigger into frame and secure. 21/48... -
Page 22: Transport Safety
3.2. Transport safety WARNING Crush hazard Risk of injury from falling machine or parts. Load must be reliably secured against any movement on the loading area. Use these lashing points to secure the load. 22/48... -
Page 23: Commissioning
4. COMMISSIONING 4.1. Substrate and environment WARNING Crush hazard due to the mini crane falling over The substrate must meet the maximum permissible requirements according to the total weight. The mini crane may only be put into operation when it is in a safe position. The mini crane may only be used on a level, horizontal and load-bearing surface. -
Page 24: Setup
4.3. Setup WARNING Crush hazard due to the mini crane tipping over Severe to fatal injuries due to overturning of the crane if the ballast is not positioned correctly during erection and dismantling. The parking brakes must be activated on all wheels ... - Page 25 7. Check bolt locks of the guy rope. 8. Check the bolt securing of the ballast boom 9. Check pin retention of mast and boom. Close return on pump unit, insert hand lever and fully raise mast by pumping. 25/48...
- Page 26 Remove the pins of the rotation lock and the mast lock, insert them above and below the pivot point and secure them with linchpins. Open the locking bracket and swivel both ballast booms backwards. Attention! Ballast booms must always be fully loaded (16 weight plates) Connect both ballast booms with bracket and secure with bolt and linchpin...
- Page 27 To prevent the mini crane from being operated without ballast and thus toppling over, the contact of the two ballast booms in their end position is sensed via a roller switch. This enables the chain hoist control. This is a safety component. It must not be bypassed or manipulated under any circumstances! Establish power connection.
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Page 28: Dismantling
4.4. Dismantling WARNING Serious injuries due to overturning of the mini crane Serious or fatal injuries due to overturning of the crane if the ballast is not positioned correctly during erection and dismantling. The parking brakes must be used ... - Page 29 6. Remove bolts above and below the pivot point on the mast. ATTENTION: the bolt on the pivot point may only be removed during disassembly and only in the fully lowered state. 7. Insert one of the two bolts securing the slewing ring into the frame.
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Page 30: Rotation Lock
4.5. Rotation lock WARNING Danger from rotating machine parts Injuries caused by rotating machine parts of the machine. To prevent the mini crane from twisting unintentionally, the slewing ring must be secured before each transport. Activate rotation lock Connect the plate on the slewing ring to the main frame using socket pins. ATTENTION: The anti-turn device must not be set in the assembled state. -
Page 31: Disassembly Into Assemblies
4.7. Disassembly into assemblies WARNING Physical stress Risk of injury from moving heavy, moving parts and assemblies. Do not attempt to move heavy components alone Wear personal protective equipment • The parking brake must be activated on all wheels. Preparation •... - Page 32 DISASSEMBLY 1. Dismantle tensioning rope 2. Secure trolley to boom with pin. Disconnect the control cable and remove the chain hoist. 3. Remove bolt connection mast to boom and unplug control line. 4. Remove the boom. 5. Loosen pin at top of lift cylinder and remove pin.
- Page 33 9. Remove the ballast plates. Open the ballast boom bracket, remove the bolts on the bottom of the lifting cylinder. Remove the hydraulic cylinder and lay it down carefully. One person supports the boom at the rear. The second person loosens both bolt connections of the ballast outriggers on the main frame.
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Page 34: Maintenance
5. MAINTENANCE 5.1. Maintenance Safety first! Maintenance and repairs may only be carried out by qualified personnel Before maintenance or repair work, the mains plug must be disconnected Only use genuine spare parts Always ensure that the locking bolts are complete and in perfect condition. ... -
Page 35: Lubrication Points
5.2. Lubrication points The lubrication points must be lubricated according to the specified intervals. The manufacturer uses the grease "Energrease LS2 BP". Location If needed Monthly Annual Grease nipple Slewing ring Pivot bearing ballast boom Spray chain spray Wheels trolley ... -
Page 36: Troubleshooting
5.3. Troubleshooting The mains plug must be removed from the power supply before starting any maintenance or repair work. Measures have to be taken so that an inadvertent restarting by others is not possible. Maintenance and service work may only be carried out by qualified technical personnel. Error Cause Remedy... -
Page 37: Regular Inspection (Inspection Log)
6. REGULAR INSPECTION (INSPECTION LOG) The mini crane must be inspected by an expert or qualified person at intervals of no more than one year after it has been put into operation for the first time. This inspection sticker is located by the type plate on the frame of the mini crane and indicates the next time for inspection by an expert. -
Page 38: Control Measurement Tilt Clearance
6.1. Control measurement Tilt clearance r = 225 r = 269 Cranes must be inspected annually by a competent person. A control measurement of the tilting clearance must be carried out at least every 12 months. If the wear values increase sharply, the time intervals between measurements must be shortened. -
Page 39: Maintenance Schedule
6.2. Maintenance schedule This section is intended to serve as a record of maintenance already performed and as a service log. All maintenance work and services must be logged as evidence. Machine/type: Serial number/year of manufacture: Date Maintenance work or servicing completed Date/signature 39/48... -
Page 40: Warranty
7. WARRANTY The warranty for this machine is 12 months. For the wear parts listed below, the warranty is only valid for wear that is not due to operation. Wear parts are those parts that are subject to operational wear when the machine is used as intended. The wear time cannot be defined in a uniform manner, it differs according to the usage intensity. - Page 41 LISSMAC Maschinenbau GmbH, Lanzstrasse 4, D-88410 Bad Wurzach. Documentation Officer Head of design / technical documentation The LISSMAC LMK 220 mini crane belongs to the equipment class of hand-operated Description of the manipulators and is used exclusively for moving masonry blocks only in conjunction with a machine tested LISSMAC block gripper.
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Page 42: Hydraulic Diagram
8. HYDRAULIC DIAGRAM 42/48... -
Page 43: Circuit Diagram
9. CIRCUIT DIAGRAM 43/48... - Page 44 44/48...
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