Xylem Flygt ENM 10, Installation, Operation And Maintenace Manual

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Personnel requirements
These are the personnel requirements for Ex-approved products in potentially explosive
atmospheres:
• All work on the product must be carried out by certified electricians and Xylem-
authorized mechanics. Special rules apply to installations in explosive atmospheres
• All users must know about the risks of electric current and the chemical and physical
characteristics of the gas, the vapor, or both present in hazardous areas
• Any maintenance for Ex-approved products must conform to international and national
standards (including IEC/EN 60079-17).
Xylem disclaims all responsibility for work done by untrained and unauthorized personnel.
Product and product handling requirements
These are the product and product handling requirements for Ex-approved products in
potentially explosive atmospheres:
• Before you start work on the product, make sure that the product and the control panel
are isolated from the power supply and the control circuit, so they cannot be
energized
• Do not open the product while it is energized or in an explosive gas atmosphere
• Intrinsically safe circuits are normally required for the automatic level-control system by
the level regulator if mounted in zone 0
• Do not modify the equipment without approval from an authorized Xylem
representative
• Only use parts that are provided by an authorized Xylem representative
Environmental safety
The work area
Always keep the station clean to avoid and/or discover emissions.
Recycling guidelines
Always recycle according to these guidelines:
• Follow local laws and regulations regarding recycling if the unit or parts are accepted
by an authorized recycling company
• If the first guideline is not applicable, then return the unit or parts to your Xylem
representative
Waste and emissions regulations
Observe these safety regulations regarding waste and emissions:
• Appropriately dispose of all waste
• Handle and dispose of the processed liquid in compliance with applicable
environmental regulations
• Clean up all spills in accordance with safety and environmental procedures
• Report all environmental emissions to the appropriate authorities
Electrical installation
For electrical installation recycling requirements, consult your local electric utility.
Electrical Data
Country Electrical Data
Canada 5 A, 250 V, DC
10 A, 250 V AC
Denmark 10 A, 250 V, AC
Safety
6 Flygt ENM 10 Level regulator Installation, Operation and Maintenace Manual