3
BIFFI F01-2000 ELECTRIC ACTUATOR
INSTRUCTION AND OPERATING MANUAL
Hazardous zone Zone Categories according to 94/9/EC Directive
Gas, mists or vapors 0 1G
Gas, mists or vapors 1 2G or 1G
Gas, mists or vapors 2 3G or 2G or 1G
Dust 20 1D
Dust 21 2D or 1D
Dust 22 3D or 2D or 1D
1�3 APPLICABLE STANDARDS AND REGULATIONS
1�4 TERMS AND CONDITIONS
Biffi guarantees each single product to be free
from defects and to conform to current goods
specifications. The warranty period is one year
from the date of installation by the first user,
oreighteen months from the date of shipment
to the first user, whichever occurs first.
No warranty is given for products or
components (such as electric or pneumatic
mechanisms) manufactured by third-party
companies, or for goods which have been
subject to misuse, improper installation,
corrosion, or which have been modified or
repaired by unauthorized personnel. Repair
work due to improper use will be charged at
standard rates.
Coupling block
Gearing case
Terminal box
Local interface
Handwheel
1�5 IDENTIFICATION OF THE MAIN PARTS
EQUIPMENT PROTECTION LEVEL (EPL) EN 60079-14
Explosive atmosphere Zone EPL
Gas 0 Ga
Gas 1 Ga or Gb
Gas 2 Ga or Gb or Gc
Dust 20 Da
Dust 21 Da or Db
Dust 22 Da or Db or Dc
EN ISO 12100-1 Safety of machinery - Basic concepts, general principles for design.
Part 1-Basic terminology, methodology
EN ISO 12100-2 Safety of machinery - Basic concepts, general principles for design.
Part 2-Technical principles and specification
EN 60204-1 Safety of machinery - Electrical equipment of industrial machines
2006/42/EC Machinery Directive
2006/95/EC Low Voltage Directive
2004/108/EC EMC Directive
94/9/EC ATEX Directive