3
KEYSTONE
1.5 appLiCabLe standards and reguLations
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
electrical equipment of industrial machines
Part 1 - General requirements
98/37/EC
Machinery Directive
2006/95/EC
Low Voltage Directive
2004/108/EC
EMC Directive
94/9/EC
ATEX Directive
1.7 ManufaCturer
Manufacturer with respect to Machinery
Directive 98/37 is Biffi Italia, as specified on the
actuator label.
figure 1b
1.4.2.1 atex label for application in hazardous areas
a Manufacturer logo
B Product model
c nominal output torque value
D Product code
e serial number
f stroking time range
G Power supply data
H Max current absorption in ampere
(at 24 V Dc)
i environmental data
l actuator duties
M explosionproof protection degree
n Weatherproof protection degree
(ip66/neMa types 4, 4x and 6 when labelled fM)
O ATEX certificate reference
P Manufacturer details
q year of construction
R Notified body for ATEX quality assurance (Ineris)
S ATEX marking
Keystone
ePi-2 quarter-turn electric actuator
InstallatIon and MaIntenance InstructIons
1.6 extraCt froM the standard
type of hazard zone
Zone
Categories according to 94/9/eC directive
Gas, mist or vapors
0
1G
Gas, mists or vapors
1
2G
Gas, mists or vapors
2
3G
Dust
20
1D
Dust
21
2D
Dust
22
3D
