JIB CRANES WITH AN ARTICULATED ARM MANUALLY ROTATED
JIB CRANES WITH AN ARTICULATED ARM MANUALLY ROTATED
JIB CRANES WITH AN ARTICULATED ARM MANUALLY ROTATED
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DONATI SOLLEVAMENTI S.r.l. - Via Roma, 55 - 21020 Daverio (VA) - Tel. 0332 942611 - Fax. 0332 948597<br />
INDEX<br />
5. FUNCTIONING <strong>AN</strong>D USE OF THE <strong>JIB</strong> CR<strong>AN</strong>E 37<br />
5.1 Functions of the jib crane 37<br />
5.1.1 Intended use - Foreseen use - Designated use 37<br />
5.1.2 Permitted loads, loads not permitted 38<br />
5.1.3 Lifting accessories 38<br />
5.2 Operating conditions 39<br />
5.2.1 Operating environment 39<br />
5.2.2 Danger zones and people exposed to risk 39<br />
5.2.3 Illumination of the work area 40<br />
5.2.4 The operator 40<br />
5.2.5 The lifting capacity of the jib crane 40<br />
5.2.6 Manoeuvres:lifting and arms rotation 41<br />
5.2.7 Safety devices 41<br />
5.3 Setting up - Starting the jib crane 42<br />
5.4 Switching off at the end of use 42<br />
5.5 Criteria and precautions of use 42<br />
5.6 Constraints of use 43<br />
5.6.1 Use not intended and not allowed - Foreseeable and unforeseeable inappropriate use 43<br />
6. MAINTEN<strong>AN</strong>CE OF THE <strong>JIB</strong> CR<strong>AN</strong>E 45<br />
6.1 Safety precautions 45<br />
6.2 The qualifications of maintenance staff 47<br />
6.3 Maintenance plan 50<br />
6.3.1 Daily and periodical maintenance 50<br />
6.3.2 Frequency and deadlines for maintenance work 51<br />
6.3.3 Check of efficiency of parts and components 52<br />
6.3.4 Cleaning and lubrication of the jib crane 54<br />
6.4 Adjusting and regulating 55<br />
6.4.1 Adjusting the rotation brake of the crane arm 55<br />
6.5 Breakdowns and solutions 56<br />
6.5.1 Main types of failure or breakdowns and possible solutions 56<br />
6.5.2 Authorised staff for intervention in case of breakdown 56<br />
6.5.3 Putting out of service 56<br />
6.6 Dismantling, disposal and scrapping 56<br />
7. SPARE PARTS 57<br />
8. THE CHECKS REGISTER 57<br />
III<br />
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