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MAINTENANCE OPERATIONS
8
Revision 00 Date 18.10.1998
8 MAINTENANCE OPERATIONS
GENERAL INFORMATION AND SAFETY PRECAUTIONS
E0004P
WARNING!
Only expert personnel who know how the machine and plant in general operate well can carry out maintenance,
as indicated in the “SAFETY EQUIPMENT AND PRECAUTIONS” chapter (chapter 3).
Take all the precautionary steps in order to prevent accidental machine start-up.
- turn the main switch on the board to OFF
- remove the safety key
- put up “maintenance in progress” sign on the board
- press the emergency stop buttons
Always keep in mind the potential risks and follow the safety rules given in the “SAFETY EQUIPMENT AND
PRECAUTIONS” chapter (chapter 3).
Maintenance operations are subdivided as follows:
- routine maintenance (to be carried out by the customer’s maintenance staff)
- special maintenance (to be carried out either by the manufacturer’s specialists or customer’s specially trained
personnel).
Routine maintenance includes:
- mechanical jobs: lubricating and cleaning mechanical parts, replacing and tensioning the belts, replacing and
cleaning the hydraulic valves, etc..
- electric jobs: replacing fuses in the switchboard.
Special attention needs to be paid to cleaning and/or replacing the tools which must be carried out as instructed in the
ADJUSTMENTS chapter (chapter 7).