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2.9. PRESSURIZATION SYSTEM FOR DUSTY SURROUNDINGS OR SPATTERING WITH
LIQUIDS .................................................................................................................................. 57
2.9.1. Purpose ....................................................................................................................... 57
2.9.2. Installation ................................................................................................................... 57
2.10. RELEASING JOINT BRAKE .................................................................................................. 58
2.11. SAFETY .................................................................................................................................. 58
2.12. JOINT DISPLACEMENT LIMITERS....................................................................................... 59
3 - ON-SITE PREPARATION....................................................................61
3.1. WORKING SPACE ................................................................................................................. 65
3.2. ATTACHMENT........................................................................................................................ 65
4 - STORAGE, TRANSPORT AND INSTALLATION ............................... 67
4.1. ARM PACKAGING ................................................................................................................. 68
4.1.1. Conditions of storage and transport ............................................................................ 68
4.2. HANDLING OF PACKING ...................................................................................................... 68
4.3. UNPACKING AND INSTALLATION OF ARM ....................................................................... 68
4.4. INSTALLATION OF ARM ....................................................................................................... 69
4.4.1. Installation of arm ........................................................................................................ 69
4.4.2. Mounting floor quality .................................................................................................. 69
4.4.3. Modification of amplitudes........................................................................................... 69
5 - PREVENTIVE MAINTENANCE ........................................................... 71
5.1. DEFINING THE LEVELS OF INTERVENTION ...................................................................... 73
5.2. PROCEDURE FOR REPLACING THE FLAT SEAL.............................................................. 74
5.3. MAINTENANCE FREQUENCY .............................................................................................. 75
5.4. CHECKING OIL LEVELS ....................................................................................................... 77
5.4.1. Arm in floor-mounted position ..................................................................................... 77
5.4.2. Arm in ceiling-mounted position .................................................................................. 79
6 - RECOMMENDED SPARE PARTS...................................................... 81