Emerson AVENTICS AV03 Instrucciones De Servicio página 9

4. The overall power consumption of the VS may not exceed 20 W. Configure
the system accordingly. The maximum expansion stage is determined by the
AVENTICS online configurator.
2.4.3 Assembly
1. Always mount the VS in a control cabinet that fulfills the requirements in ac-
cordance with the ATEX directive 2014/34/EU.
2. Connect conductive metal parts to each other for potential equalization and
ground the VS.
3. Connect all electrical plug connectors and ensure their correct position.
4. Always observe the permissible limit values when connecting the device to
the power supplies and peripheral devices.
5. Ensure correct assembly, otherwise the warranty will be voided.
2.4.4 Operation
1. Only use compressed air as the medium in accordance with ISO 8573-1 that
does not corrode the system and sealing materials contained therein (see
g 5. Technical data).
2. Never change from oiled to oil-free compressed air.
2.4.5 Care and maintenance
1. Ensure regular cleaning and maintenance in explosive areas. The intervals are
defined by the operator in accordance with the environmental stresses on
site, e. g. at a dust deposit of approx. 0.5 ... 1 mm.
2. Only use original spare parts that have also been approved for use in explosive
areas.
2.4.6 Exchanging
Fig. 2: Danger of explosion!
1. Do not release plugs or valves when the VS is under voltage.
2. Before you release the plug or replace valves you must disconnect the valve
system from the supply voltage and ensure that there is no explosive atmos-
phere.
3. Make sure that all components and seals are mounted correctly before
recommissioning the system.
2.4.7 Conversion
Conversion of the valve system for use in explosive atmospheres is permissible
exclusively within the scope described in the documents listed in section "Re-
quired and supplementary documentation".
Generally verify in the AVENTICS online configurator, whether the new config-
u
uration complies with the ATEX requirements. Document this verification be-
fore commissioning the device.
The warranty of AVENTICS only applies to the delivered configuration. The war-
ranty will not apply after a conversion that cannot be presented in the AVENTICS
online configurator.
2.5 Warning signs on the product
Observe the following warning signs on the device:
u
WARNING
Do not separate when energized
Meaning of the warning sign:
Warning
Do not separate or open when energized
3 ATEX identification
AVENTICS
30880 LAATZEN - GERMANY
AV03 and/or AV05
INERIS 15ATEX3001U
AVENTICS™ AV03/AV05 | R412026229-BAL-001-AB | English
(Serial number)
(Year of construction)
II 3G
Ex nA IIC Gc
WARNINGS:
- DO NOT SEPARATE WHEN ENERGIZED.
II
3G
INERIS 15
ATEX3001
U
nA
IIC
Gc EPL
4 Name plate
1
2
3
4
5
Fig. 3: Identification on the name plate
1 Warning: Do not disconnect when en-
ergized
3 Material number
5 Registered trademark of AVENTICS
GmbH and address
7 QR code
9 ATEX identification
5 Technical data
General data
Dimensions
Temperature range for use
Temperature range medium
Operating temperature
Permissible medium
Max. particle size
Oil content of compressed air
The pressure dew point must be at least 10 °C below the ambient and medium
temperatures and must not exceed 3 °C.
The oil content of compressed air must remain constant during the service life.
Use only the approved oils from AVENTICS.
u
Degree of protection
according to
EN 60529/IEC 529
Mounting orientation
Device group:
all areas, except for mining
Equipment category:
suitable for use in zone 2
Design sample certification
EX component – additional
requirement, see operating instructions
Ignition protection type:
No danger of ignition in normal operation
Sub-group C
see equipment category
9
8
7
6
2 ATEX symbol
4 Part number
6 Series designation
8 Production year [year]W[week]
Dependent on the configuration
-10 ... 45 °C
-10 ... 45 °C
-10 °C ... 102 °C (measured between 2 actu-
ated coils)
Compressed air
40 μm (oil-free and oiled compressed air)
0 ... 5 mg/m3
IP65 (only when mounted)
Any
9