EAST ELECTRIC 1 SYSTEMINTEGRATOR & SALES PARTNER INDUSTRIAL AUTOMATION FROM ONE PROVIDER

2 Basics FRL

3 Basics of compressed air preparation Compressor Recooler Water - and Oil separator Pressurized reservoir Dryer FRL Target of the preparation of compressed air is, to have an optimal preparation, not a maximum

4 Basics of compressed air preparation

5 Ambient air pressure 1 bar (a) Working pressure 7 bar (a) = 6 bar (r) 1 working m ³ 7 m ³ atmospheric air volume

6 Basics of compressed air preparation What should be observed during air preparation? – Physical water content and dew point – Typical particle content in intake air – Typical oil content, depending on compressor model

7 Basics of compressed air preparation Why is compressed air quality so important? Metal span in the val Destroyed sealing Damaged valve spools – Corrosion of components, shorter service life – Product malfunction, reduction in speed – Higher energy costs due to leakages, higher maintenance costs

8 Basics of compressed air preparation ISO Standard for compressed air quality

9 Basics of compressed air preparation Classes for typical applications B ₁ = Ambient temperature >+10 °C B ₂ = Ambient temperature ≤+10 °C

10 Basics of compressed air preparation Maximum achievable compressed air classes

11 Basics of compressed air preparation Achievable compressed air class: Legend: 1. On-off valve 2. “40 μm” filter regulator 3. “5 μm” filter 4. Distributor module 5. “0.3 μm” filter 6. “0.01 μm” filter 7. Active carbon filter 8. Diaphragm-type dryer

12 Air Service Unit series AS Product Family Pressure regulator valve Filter pressure regulator valve FilterLubricatorDistributor 3/2-way shut-off valve Start valvePressure gaugeFittingsUnits

13 AS SERIES – KEY DATA TECHNICAL - FILTER Designs: – FLS standard filter: 5 µm – FLP pre-filter: 0.3 µm – FLC microfilter: 0.01 µm – FLA activated carbon filter

14 Pre-, Micro-, Active carbon Filter

15 AS Series Filter Design PC Reservoir Window to check the condensate level Condensate drain Protective guard Release for condensate reservoir Max. condensate level = lower edge of filter insert

16 AS Series - Key Technical Data - RGS Regulator Application: To reduce the existing system pressure to a maximum, regulated operating pressure Setting range:0.1-1 bar (1-15 psi) bar (1-29 psi) bar (3-58 psi) bar (7-116 psi) bar (7-145 psi) bar (7-232 psi) Pressure supply: - One side - Continuous Design:- Standard - Precision Pressure gauge:- With gauge - Without gauge

17 AS Series - RGS Regulator Knob to set the the secondary pressure Setting ring to lock the knob Knob detent - Push downwards: detent - Pull upwards: release G1/4 pressure gauge connection in front and rear (closed) Direction of rotation for setting ring to lock the knob Extendable catch for padlock Thread for panel installation

18 AS Series Key Technical Data - FRE Filter Pressure Regulator Valve Application: Compact unit to reduce the existing system pressure to a maximum, regulated operating pressure and coarsely filter the compressed air. Setting range: bar (7-116 psi) bar (7-145 psi) Pressure gauge: - With gauge - Without gauge

19 AS Series Key Technical Data - LBS Lubricator Application with: - Cylinder speeds > 1 m/s - Metal sealing valves - Compressed air tools Design:- With automatic oil filling - Level indicator with ST6 series sensor Flow rate:AS2:1/4 = 2800 l/min (99 psi) 3/8 = 3100 l/min AS3:3/8 = 8000 l/min 1/2 = 8000 l/min AS5:G3/4 = l/min G1 = ll/min Max. oil quantity:AS2: 40 cm³ (1.35 fl.oz.) AS3: 80 cm³ (2.71 fl. oz.) AS5: 180cm³

20 AS Series - LBS Lubricator PC reservoir/ window PA protective guard Max. fill level Control button for automatic oil filling Inspection glass (lubricator dome) to see the oil drops Reservoir release Connection thread for automatic oil filling Setting screw for desired oil quantity (drops can be seen falling in the lubricator dome end up at the outlet)

21 AS Series BAV Ball Valve (3/2-Way Shut-Off Valve, Mechanically Operated) Stop valve Slide for locking Arrow for recognizing flow direction Catch for attaching one or more padlocks (French automotive industry requirement) AS2: At rear: G1/4 exhaust connection (silencer/fitting for restricted exhaust air) AS3: At bottom: G1/2 exhaust connection AS5: At bottom: G3/4 exhaust connection (silencer/fitting for restricted exhaust air)

22 AS2/AS3/AS5 Series DIS Distributor Application: - To distribute compressed air - To connect a pressure switch Number of air connections:AS2 = 3 AS3 = 4 AS5 = 2 Compressed air outlet thread: AS2: 3x G1/4 or 1/4” NPT AS3: Top: G1/4 Front/rear: G3/8 Bottom: G1/2 AS5: Top:G3/4 BottomG3/4 Connection options for pressure switches from PM1, PE1 series

23 AS Series SSV Start Valve Application: Slowly increases the working pressure P2 to 50% of P1. Once 50% of P1 bar is reached, the complete working pressure P1, adjusted by the regulator is switched on all at once. P1 supply pressure: bar ( psi) P2 adjustable pressure buildup Flow rate: – AS2: 2300 l/min (81 SCFM) – AS3: 3200 l/min (113 SCFM) – AS5:10000 l/min (352 SCFM) Setting screw for pressure buildup

24 AS2/AS3/AS5Series SSU Filling Unit Electrically operated, NC: 3/2-way shut-off valve, electrically operated SOV SSV start valve MBR-W04 mounting Pneumatically operated, NC:  3/2-way shut-off valve, pneumatically operated SOV  SSV start valve  MBR mounting

25 AS Series - Labels Thread ID e.g. G3/8, 3/8” NPT Flow direction e.g. 1 Part number e.g. MNR: R Short text e.g. AS3-SSV-G038-MAN Front cover with Rexroth logo Permissible temperature range e.g. Tmax 50°C (122°F) Maximum pressure range P1max 1600kPa (16 bar) Flow direction e.g. IN MNR: R412006xxx AS2-FLS-G038-PBP

26 AS Series - Accessories with adjustable work area display Thread with PTF sealing ring Background color: Black or White Scale color: White / Grey or Black Display in bar and psi Diameter 50 mm and 63 mm

27 AS Series - Accessories for interlocking different sizes AS2, AS3 und AS5 for example to use a bigger microfilter (AS3) in an AS2-air unit, to get a higher flow rate.

28 AS Series 5-Piece ACT Air Preparation Unit

29 AS Series - Configurator

30 AS Series - Results Product informations

31 AS Series - Results – Circuit Diagram

32 AS Series - Results - Dimension drawing

33 AS Series - Results - Position drawing

34 TOGETHER WE ARE MORE POWERFULL THANK YOU!