Conversion And Extension; Service And Repairs; Cleaning And Servicing - Emerson AVENTICS AS1 Betriebsanleitung

Danger of injury if assembled under pressure or voltage!
Assembling when under pressure or electrical voltage can lead to injuries and
damage to the product or system components.
1. Make sure that the relevant system component is without pressure and
voltage before you assemble the product.
2. Protect the system against being restarted.
Sudden pressure increase during commissioning!
The system is exposed to sudden pressure on commissioning if no SSU filling
unit is used! This may result in dangerous erratic cylinder motions.
Please ensure when commissioning a system without a SSU filling unit that
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the cylinders are in their end position or that no danger can emit from
those not in end position.
System is operating under pressure!
Incorrect installation may damage the air preparation unit/apparatus and
cause serious injury.
Before commissioning, check that all connections, ports, and maintenance
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equipment have been correctly installed.
5.1 Mounting fastening elements W01, W03, W04 and W05
Please heed figures g Fig. 7, g Fig. 6, g Fig. 8 and g Fig. 9.
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5.2 Mounting the pressure sensor
On the AS5 series pressure sensors can only be flange-mounted.
5.2.1 Flange mounting
g Fig. 2
1. Remove the blanking screw (a).
2. Insert the molded seal (b) in the seal channel (c) of the air connection.
3. Place the pressure sensor (d) on the flange and screw it tight.
5.2.2 Pipe connection (AS1, AS2, AS3)
g Fig. 3
1. Remove the blanking screw (a).
2. Close the double nipple (f) with the seals (e1+e2) and screw the double nipple
(f) into the distributor.
Notice: The double nipple (f) must be ordered separately, seals (e1+e2) are in-
cluded with the double nipple.
3. Screw the pressure sensor (g) onto the double nipple (f).
5.3 Mounting accessory components
5.3.1 Pipe connection (AS2, AS3)
g Fig. 4
1. Remove the blanking screw (a).
2. Insert the flat gasket (h) in the seal channel (c) of the air connection.
3. Screw in the accessory components (i) such as push-in fittings, connection
pieces, multiple adapters.

6 Service and repairs

6.1 Cleaning and servicing

• Close all openings with suitable safety devices so that no cleaning agent can
enter into the system.
• Never use solvents or aggressive detergents. Only clean the product using a
slightly damp cloth. Only use water and, if necessary, a mild detergent.
AVENTICS™ AS1 | AS2 | AS3 | AS5 | R412013438-BAL-001-AE | English
CAUTION
CAUTION
CAUTION
• Do not use high-pressure cleaners for cleaning.
• Do not use compressed air for cleaning (blowing off) the air preparation unit
or equipment.
7 Disassembly, exchange
Danger of injury in case of disassembly or replacement under pressure or
voltage!
Disassembling or replacement when under pressure or electrical voltage may
lead to injuries and damage to the product or system components.
1. Make sure that the relevant system part is without pressure or voltage be-
fore disassembling the product or exchanging parts.
2. Protect the system against being restarted.
8 Disposal
Dispose of the product and condensate in accordance with the national regula-
tions in your country.

9 Conversion and extension

Danger of injury in case of disassembly or replacement under pressure or
voltage!
Disassembling or replacement when under pressure or electrical voltage may
lead to injuries and damage to the product or system components.
1. Make sure that the relevant system part is without pressure or voltage be-
fore disassembling the product or exchanging parts.
2. Protect the system against being restarted.
9.1 Change flow direction
g Fig. 5
On delivery the flow direction is from left (1, IN) to right (2, OUT). The following
conversion on the product is necessary if the flow direction is to be changed:
9.1.1 Distributor conversion
On all components, the flow direction change is performed by rotating an instal-
lation by 180° around the vertical axis. The housing covers need to be changed
for the purpose.
1. Release the housing cover at the front and back.
2. Re-attach the covers at the opposite sides with the cover bearing the
AVENTICS logo facing to the front.
9.1.2 Component conversion on the DIC
Components with a flow direction from left to right need to be con-
verted to change the flow direction on the DIC distributor with center
infeed.
10 Troubleshooting
Malfunction Possible cause
Pressure/flow level is not Operating pressure too low
reached or drops off slowly.
Leak on tubing
CAUTION
CAUTION
Remedy
• Set higher operating pres-
sure
• Check tubing diameter
Check tubing and tubing con-
nections
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