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4

1 Rules

1.1 Introduction

These instructions describe the installation, operation and maintenance of the mechanical arrest 

system for lifgo

®

, lifgo

®

 linear and lean SL

®

 units of sizes 5.0, 5.1 and 5.3. 

The mechanical arrest system is a mechanism designed to prevent the uncontrolled descent of 

components, elements in components or heavy weights and also to prevent the unwanted ap-

plication of forces. 

These instructions contain important details relating to the mechanical arrest system. To ensure the 

long-term, trouble-free operation of the system, it is essential that the instructions set out here are 

adhered to during all phases of the component lifecycle. 

Read the current instructions carefully! 

In the event of any doubt, contact LEANTECHNIK AG. 

The manufacturer of the component is not liable for any environmental harm, damage to property 

or personal injury arising out of modifications or operations that do not conform to the present 

manual. 

© Copyright

The reproduction of texts, images or drawings, either in whole or in part, is prohibited without 

LEANTECHNIK AG‘s written approval!

This also applies to the production of copies, translations, microfilming and storage in electronic 

systems.

1.2 Machine designation

The component is manufactured and marketed under the name ‘Mechanical arrest system for 

lifgo

®

, lifgo

®

 linear and lean SL

®

, sizes 5.0, 5.1 and 5.3‘ (see type plate). 

This designation should be used in communications and any requests for information. In the re-

mainder of this manual, the mechanical arrest system will be referred to as ‘ASS’, ‘component’ 

or ‘system’.

LEANTECHNIK AG is the manufacturer of the mechanical arrest system. 

1.3 Contact address

LEANTECHNIK AG

Im Lipperfeld 7c 

46047 Oberhausen

Germany
Telefon  ..49 (0) 208 · 495 25 - 0

Telefax  ..49 (0) 208 · 495 25 -18
E-Mail [email protected]

www.leantechnik.com

CE coordinator: Lukas Piofczyk

1  Rules

Summary of Contents for lean SL

Page 1: ...o lean SL 5 0 5 3 Mechanical arrest system Assembly instructions LEANTECHNIK AG Year of manufacture 2012 Datum 17 12 2012 Version 00 CE coordinator Lukas Piofczyk Editor Martin Siemann www leantechnik...

Page 2: ...ns 10 3 3 Load capability 10 3 4 Adjusting drive 10 4 Safety instructions 4 1 General information on component operation 11 4 2 Choice of personnel and qualifications 13 4 3 Transporting the mechanica...

Page 3: ...3 LEANTECHNIK AG 6 6 1 18 6 2 19 6 2 1 19 6 2 2 19 6 3 20 6 4 20 6 5 20 6 6 20 6 7 20 7 7 1 21 7 2 21 7 3 21 7 4 21 8 22 9 22 10 22 11 11 1 23 11 2 23...

Page 4: ...mage to property or personal injury arising out of modifications or operations that do not conform to the present manual Copyright The reproduction of texts images or drawings either in whole or in pa...

Page 5: ...omponent and the individual components it comprises The responsibility of the operator relates primarily to operating safety and maintenance of the component The manufacturer will accept no liability...

Page 6: ...onized standards apply EN 12100 Safety of Machinery Basic Concepts Parts 1 and 2 EN ISO 14121 1 Safety of Machinery Risk Assessment The designated partly complete machine is intended for installation...

Page 7: ...acceptance at LEANTECHNIK AG The scope of delivery does not include Electrical controller Operator controls Safety relevant connections overall concept Final installation Test run Commissioning Lubri...

Page 8: ...the event of repair work The mechanical arrest system may only be used together with lifgo lifgo linear or lean SL All other uses and functions are prohibited Caution Divergent uses even if only in pa...

Page 9: ...nical data data sheet A B D E F G M C2 H J1 K L J O H I J N C1 C3 M Schmierbohrung f r Lifgo und lean SL Ritzel Zahnstange Passbohrung F r Zahnstangeschut Steckanschluss f r Luftschlauch N herungsscha...

Page 10: ...inion gear rack J mm M6 6 M10x1 10 M10x1 10 J1 mm 5 5 5 K mm 56 5 79 5 131 Dowel hole L mm 6F7 10 6F7 10 6F7 10 For gear rack protection M mm M4 M4 M4 Plug in connector for air hose N mm 6 6 6 Proximi...

Page 11: ...including the elimination of problems troubleshooting In addition to the points mentioned throughout the manual the following points must be ob served when operating the component These safety instruc...

Page 12: ...and signs on the component Take all possible preventive measures to avoid injury or damage of any type Make sure that the component can be operated and repaired safely under all circumstances Potentia...

Page 13: ...ed personnel with specialist training mechanics electrical engineering Transport X Installation X Commissioning X Setup X X Normal operation X X Cleaning X X Maintenance X X Troubleshooting and correc...

Page 14: ...parts have been supplied and are available All the parts must be installed correctly The electrical and pneumatic connections must be established We cannot accept liability for errors or damage of an...

Page 15: ...sed air protective goggles must always be worn 4 8 End of life decommissioning disposal When the component is decommissioning ensure that the environmental protection regulations are observed This mea...

Page 16: ...f applicable international safety regulations must be observed during maintenance cleaning repair installation and troubleshooting operations The safety instructions and provisions set out in the main...

Page 17: ...t may then be unable to perform its function When lifting and putting down the component avoid any jolts or impacts Any load lifting equipment such as eye bolts straps or cables must be designed to su...

Page 18: ...cylinder and the spring pressure forces the toothed bar to wards the gear rack The inductive switch at the air cylinder indicates that the mechanism has left its free moving position The system is no...

Page 19: ...6 2 Installation positions 6 2 1 Gearbox moves the lift load 6 2 2 Gear rack moves the lift load 6 Function description 19...

Page 20: ...t be moved to the required height The locking mechanism is then activated by depressurizing the mechanical arrest system s lifting cylinder Complete locking is only ensured once the system has slowly...

Page 21: ...est system is lubricated for life 7 4 Lubrication and maintenance points To ensure the long term maintenance free operation of the component and reduce technical prob lems to a minimum it is necessary...

Page 22: ...ndard parts LEANTECHNIK AG s suppliers are listed below Name Supplier Electrical components Festo Pneumatic components Festo 10 List of documents and drawings Further individual documents and drawings...

Page 23: ...any doubt it is essential to contact the component manufacturer 11 2 Table Fault Possible cause Solution Mechanical arrest system does not lock Release bar not engaged in tooth space Repeat procedure...

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