Transportation And Storage - Aventics IS12-PD Betriebsanleitung

AVENTICS | IS12-PD | R422003649–BAL–001–AB | English
Sensor signal change when exhausting port 4
When the valve is switched off, the spool moves from valve side 12 to valve side 14.
During spool movement, the signal of the sensor switches from "OFF" to "ON" if port
4 is connected to port 5.
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Transportation and Storage

The valve is packaged to protect it from contamination. Do not remove the
packaging until just before assembling the valve.
Transportation
Danger of injury from falling!
An IS12-PD module with spool position detection can weigh up to 680 g and injure
persons in falling.
O Always transport the module carefully.
O Wear suitable protective clothing, such as safety shoes.
Valve damage due to falling!
If the module falls, the product may be damaged even if no damage is visible.
O Always transport the module carefully.
O If the module has fallen, it must not be installed.
O Check the packaging when you receive the product. If the packaging is
damaged, the module must not be installed.
Storage
Damage to the IS12-PD valve due to incorrect storage!
Unfavorable storage conditions can result in corrosion and material deterioration.
The maximum storage period is two years.
O Only store the IS12-PD valve in dry, cool, and corrosion-proof environments.
Avoid direct sunlight.
O Keep the IS12-PD valve in the original or delivery packaging if you do not
install it immediately.
O Never use IS12-PD valves that were stored for longer than two years.
7 Assembly
Danger of injury due to assembly of the product while the system is running!
Assembly of the product while the system is running can cause major injuries
from moving machinery.
O Bring the system mode into a state in which working movements are no longer
possible. Wait until all moving machine parts come to a standstill, and protect
the system against being switched on.
Danger of injury due to suspended useful loads!
Useful loads that are kept suspended by compressed air pose a danger if they are
not secured before the pressure is switched off in the system.
O Guide the useful loads into a safe position or remove them from the system.
O You may only then switch off the pressure in the relevant section of the
system.
Danger of injury due to stored energy (compressed air)!
When the system is at a standstill, there is still a danger due to stored energy
(compressed air).
O Generally avoid storing compressed air.
O Exhaust the system in which the valve is to be installed.
O Remove all other sources of danger in the immediate work area that may
result from stored energy in the system.
Damage to the IS12-PD valve when using the incorrect tightening torque!
Insufficient or excessive tightening torques can result in operating problems or
damage the product.
O Always observe the tightening torques specified in these operating instructions.
CAUTION
NOTICE
NOTICE
WARNING
NOTICE
The following must be observed during assembly:
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The valve is packaged to protect it from contamination. Do not remove the
packaging until just before assembling the valve.
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All compressed air connections and control elements must remain freely
accessible after installation.
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The valve must be attached in such a way that it cannot be loosened by jolts,
vibrations, or the like.
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The position of the sensor was fixed at the factory and secured with a clamping
screw with resin. The sensor must not be replaced or disassembled, or its
position changed. The sensor housing (4) is bolted to the valve cover (3) and
secured with resin. The sensor housing must not be replaced or disassembled,
or its position changed.
O Make sure that the valve is only used as described in "Intended use". An example
for use in safety-relevant controls for exhausting systems and machines is
described in "17 Example Control".
Preparing for assembly
Prepare for assembly as follows:
1. Stop system operation and protect it against being switched on.
2. Return all suspended loads to a statically secure position or remove them from
the system.
3. If required, exhaust stored compressed air from system parts in the immediate
work area.
4. Make sure the relevant section of the system is not under pressure or voltage and
protect it from being switched on.
5. Secure self-turning or other movable system parts before starting assembly.
6. Before assembly, check the sensor cable for damage. If the sensor cable is
damaged, you must replace the entire valve.
Installing the valve
Any mounting orientation may be used with the IS12-PD valve.
Assembly consists of five steps:
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mechanical fastening to the system,
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connection to the compressed air supply of the pneumatic system,
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connecting the sensor,
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coil assembly, and
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coil connection.
Mechanically fastening the valve to the system
To operate the valve, it must be mounted to a base plate. The base plate is not part
of the scope of delivery.
The base plates are fastened to the assembly surface or in a valve system in various
manners, depending on the type.
Suitable own mounting material must be used in order to fasten the base
plates or the valve system to the assembly surface. The general rules of
technology apply here.
O Mount the base plate or the valve system on the assembly surface in a way that
prevents mechanical strain. While doing so, observe the maximum permissible
tightening torque values for the mounting screws.
O Always mount the base plate or the valve system on an assembly surface in a
way that prevents the valve, the base plate, and the valve system from loosening
in the event of jolts, vibrations, etc.
O Install the base plate in your system in a manner where the pneumatic
connections are always accessible.
O Please see the catalog pages in the AVENTICS online catalog for the exact
dimensions for fixing your base plate or valve system.
To mount the valve on the base plate:
1. Place the base plate seal ( –15) on the underside of the valve so that the
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pneumatic ports are not covered.
2. Fix the IS12-PD valve to a size 2 base plate in accordance with ISO 5599-1 using
the four captive screws ( –14).
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Tightening torque: 4.0 ±0.5 Nm
Connecting the compressed air supply
The valve is supplied with compressed air via a base plate or a valve system.
O Make the pneumatic connections as follows:
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Connection 1 to the supply pressure
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Connections 3 and 5 to the exhaust
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Connections 2 and 4 to the working connections
Connecting the sensor
The contacts on the M8x1 connection have the following pin assignment (see
Contact Pin assignment acc. to EN 60947-5-2:1998
Pin 1 (+) Brown (BN)
Pin 3 (-) Blue (BU)
Pin 4 (OUT) Black (BK)
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):
2