PIETRO FIORENTINI Dival 600, Руководство пользователя

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91
DIV
AL 600
Use, maintenance and warning instructions
MEDIUM PRESSURE REGULATOR | MAINTENANCE AND FUNCTIONAL CHECKS | REV. A
EN
9 - MAINTENANCE AND FUNCTIONAL CHECKS
9.1 - GENERAL WARNINGS
HAZARD!
• Maintenance work must be carried out by qualified personnel trained on safety in the workplace and
authorised to carry out equipment-related activities.
• Each maintenance operation requires in-depth and specialised knowledge of the equipment, the nec -
essary operations, the associated risks and the correct procedures to operate safely.
• Repair or maintenance work not provided for in this manual may be carried out only if approved by
PIETRO FIORENTINI S.p.A.. PIETRO FIORENTINI S.p.A. shall not be held liable for damage to persons
or property resulting from operations other than those described herein or carried out in ways other
than as indicated.
WARNING!
Before conducting any work, make sure that the line on which the equipment is installed:
• has been shut off downstream and upstream;
• has been discharged.
WARNING!
In case of doubt, do not perform any work. Contact PIETRO FIORENTINI S.p.A. for the necessary clarifica -
tions.
Managing and/or using the equipment includes operations that are necessary as a result of normal use such as:
• inspection and checks;
• functional checks;
• routine maintenance;
• special maintenance.
NOTICE!
Maintenance work is strictly related to:
• the quality of the conveyed gas (impurities, humidity, gasoline, corrosive substances);
• the effectiveness of filtration;
• the equipment conditions of use.
To properly run the equipment, one should:
• follow the service frequency referred to in the manual for functional checks and routine maintenance.
• not exceed the time interval between one service and the next. The time interval is to be understood as the maximum
acceptable; it can, however, be shortened;
• promptly check the causes of any anomalies such as excessive noise, leakage of fluids or similar and remedy them.
The timely removal of any causes of anomaly and/or malfunction prevents further damage to the equipment and en-
sures operator safety;