georg-fischer ea41 Manual De Usuario
4 4
¬ ‡
1. Introduction
This instruction manual contains all the informa-
tion regarding design, installation and start-up
procedure for the electrical actuator unit type
EA 41.
tion regarding design, installation and start-up
procedure for the electrical actuator unit type
EA 41.
Warnings:
≠ Do not work on this unit before disconnecting it
≠ Do not work on this unit before disconnecting it
from the mains!
≠ The actuator is factory preset to a mains
voltage of 230 V AC. By all means refer to
Item 2.1.
Item 2.1.
≠ Electric actuators do not have a safety position.
In case of a mains breakdown, the actuator
resp. the valve remains in its actual position.
resp. the valve remains in its actual position.
≠ Any work done on the actuator may only be
carried out by authorized and trained
personnel.
personnel.
≠ These products are according to the Machine
Guidelines
98/37/EG (ancient 89/392/EWG)
,
not regarded as machines; they are, however,
built into installations which are regarded as
machines.
built into installations which are regarded as
machines.
Note
We distinctly emphasize that operation is
prohibited until it has been confirmed that the
machine (plant) into which the products have
been built corresponds to the conditions of the
EC Machine Guidelines 98/37/EG (ancient
89/392/EWG).
We distinctly emphasize that operation is
prohibited until it has been confirmed that the
machine (plant) into which the products have
been built corresponds to the conditions of the
EC Machine Guidelines 98/37/EG (ancient
89/392/EWG).
1990_4_Teil3.p65
7.11.2000, 14:29 Uhr
44