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The following chapters are contained in this maintenance manual General instructions Safety and environmental protection Cleaning Run-in regulations Maintenance overview Lubricants and fuels Description of maintenance work on the carrier Description of maintenance work on the superstructure Longer periods out of operation 10 Tightening torques Appendix Maintenance Manual GMK 4075...
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2 084 643 en Maintenance Manual GMK 4075...
General instructions 1.1 Using the maintenance manual General instructions Using the maintenance manual This manual is not designed to replace proper training and instruction! Truck crane maintenance personnel are required to have relevant special- ised knowledge of proper safety procedures! Please read chapters 1 and 2 carefully before beginning maintenance work.
This Maintenance Manual is intended for maintenance personnel. The main- tenance manual does not contain information on repair work. Repair work may only be carried out by qualified repair personnel (e.g. the local GROVE Customer Support). Repair work also requires: –...
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For your safety and the safety of others, avoid these errors by carrying out maintenance work carefully within the specified intervals. Do not put off maintenance work that is due. Notify either your local GROVE Customer Support or your qualified repair personnel immediately should repair work become necessary.
1.4 Definitions of stated directions Our training centre at our plant in D-26389 Wilhelmshaven offers specialized training programmes. Your local GROVE Customer Support can provide you with any information you may need in this regard. The vehicle must fulfill all current regulations before commissioning and use on public roads.
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Safety and environmental protection ..... . . 2 - Safety rules ............2 - Handling substances which are harmful to the environment.
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Safety and environmental protection 2.1 Safety rules Safety and environmental protection Safety rules When carrying out maintenance work, it is imperative that you observe the ap- plicable accident prevention regulations. The following instructions are general safety rules for maintenance personnel: •...
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Safety and environmental protection 2.2 Handling substances which are harmful to the environment If, as an exception, the truck crane needs to be put into operation for certain types of maintenance work, great care must be taken where there are mov- ing parts (superstructure, outrigger, cardan shafts, swivelling connections, motors, tiltable crane cabs, superstructure lock).
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Safety and environmental protection 2.2 Handling substances which are harmful to the environment Use suitable Substances harmful to the environment can be corrosive. Therefore only equipment use containers, hoses, pumps, funnels etc. which are resistant to the respec- tive substance. •...
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Safety and environmental protection 2.2 Handling substances which are harmful to the environment Blank page 2 - 4 2 084 643 en Maintenance Manual GMK 4075...
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Cleaning ............3 - Overview of the components that are easily damaged when cleaning.
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Cleaning Cleaning The paint on the truck crane will continue to harden for the first three months. • During this period the truck crane may only be cleaned with cold water. • Do not use high-pressure or steam-jet cleaning equipment during this pe- riod.
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Cleaning 3.1 Overview of the components that are easily damaged when cleaning Overview of the components that are easily damaged when cleaning On truck crane Lowering limit switch SLI length and angle measuring unit Suspension cylinders (on both Angle sensor control box sides of the truck crane) SLI connecting box Pressure sensors...
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