Argus E25 MOD II - Operating Instructions
DANGER
An incorrectly connected unit
can cause an accident that
results in very serious injuries
or death.
➢ Make sure the unit is only
connected to the power
supply/pipeline by suitable
specialist personnel.
➢ Make sure that the direction
of flow in the pipeline agrees
with the flow direction arrow
on the unit (for deliveries
that include a valve).
The specialist personnel must have
knowledge and experience in electrical
installation and in making pipe connec-
tions with the types of joint employed
on the valve.
External Grounding on Body
For external grounding, the actuator
housing is equipped with a clamp
grounding terminal. The clamp is de-
signed for
- 4 mm² finely stranded cable or
- 6 mm² one-wire cable.
ATTENTION!
Damage to the unit if the power
supply or flange connections
are too weak (for deliveries that
include a valve).
➢ Make sure that the electrical
power supply is sufficiently
stable to provide the power
the unit requires and to tol-
erate the voltage and current
deviations to be expected in
operation.
For a valve supplied with the
unit:
➢ Make sure the connections
are strong enough to with-
stand the weight of the unit
and the forces to be ex-
pected in operation.
Make sure that the plant is switched
off and electric cables are voltage-
free.
For a valve supplied with the unit:
Make sure the pipeline system in the
plant is clean.
Make sure there are no foreign ma-
terials in the valve.
Install the valve so that the direction
of flow corresponds to the marking
on the operating shaft.
CAUTION
Danger of burns from hot sur-
faces or thermal radiation.
➢ Wear protective clothing
suitable for the tempera-
tures that occur in the plant.
CAUTION
Max. tightening torque: 2,0 Nm
To Next Page
Loading...
Need help?
General
