A
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D
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M
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Q
KEYSTONE
Installation, Operation and Maintenance Manual
MAN-10-04-100-0711-EN Rev. 0
October 2020
5
General Safety Instructions
Section 1: General Safety Instructions
Figure 2 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. Explosion-proof protection degree
N. Weather-proof certicate reference (IP66/NEMA types 4, 4X and 6 when labelled FM)
O. ATEX certicate reference
P. Manufacturer details
Q. Year of construction
R. Notied body for ATEX quality assurance (Ineris)
S. ATEX Marking