KK70 Silent
40Pages

2.5 Protection against electrical current . . 4 4 Technical data of compressor units . . . 7 5 Overview of compressor stations. . . . 13 8.1 Device with membrane drying unit . . 22 11.1 Remove the transport protection . . .24 11.3 Place the collector tray underneath . 25 11.5 Check the motor protection switch . 26

Important information 1 Documentation These assembly and operating instructions form an integral part of the unit. They correspond to the particular model of the unit and to the technical standards applicable at the time it was brought to market. In the event that the instructions and information in these assembly and operating instructions are not observed, Dürr Technik undertakes to provide no warranty and accepts no liability of any kind for the safe and reliable operation of the unit. This translation has been produced to the best of our knowledge. The original German language version...

(T| Important information 2 Safety Durr Technik has designed and developed the unit in such a way that danger is to a large extent excluded if the unit is used as intended. However, residual risks may be present. Therefore, please observe the following information. 2.1 Intended use The unit is designed for compressing atmospheric air. This unit is designed to be operated in dry, ventilated rooms. The unit must not be operated in wet or damp environments. Use of the unit in the proximity of gases or combustible liquids is prohibited. Ensure that mobile units are stationary before operation....

Important information The unit may be stored in its original packaging: –– in warm, dry and dust-free rooms; –– protected from contaminants. If possible, retain the packaging material. 2.8 Disposal Unit Dispose of the unit properly according to valid state and local legislation. Packaging Dispose of packaging material in an environmentally responsible manner. –– Note current disposal routes. –– Keep packaging away from children.

3 Overview of compressor units 3.1 Delivery Contents The delivery includes the following articles: - Compressor unit - Installation and operating instructions Air air intake filter and vibration damper must be replaced regularly (see "14 Maintenance")

Electrical data General technical data

Product description Flow volume [l/min] Figure 3: Delivery volume at 50 Hz (60 Hz approx. +18 %)

4.4 Model identification plate The type plate of the unit is located on the crankcase. REF Order number SN Serial number 4.5 Mounting Installing the compressor generator • Fix the metal shock absorbers to the fixtures on the compressor generator. Establish electrical connection • Before initial start-up check the supply voltage against the voltage values as found on the model identification plate (see also "4 Technical data of compressor units") • Connect the unit according to the layout shown on the circuit diagram. L Live connection N Neutral connection PE Protective wire M1 Compressor...

Product description • Connect the pressure hose to the compressor generator.

\J\ Product description 4.6 Declaration of conformity for machines in accordance with the 2006/42/EC Directive The manufacturer hereby declares that the machine complies with the requirements of the directive cited above and the requirements of the following additional directives: - Electromagnetic Compatibility (EMC) Directive 2004/108/EC - RoHS directive 2011/65/EU Reference number: We hereby declare that the machine must not be commissioned until it has been established that the machine into which this machine is to be installed complies with the provisions as set out in Machinery...

5.1 Delivery Contents The delivery includes the following articles: - Compressor (with/without membrane drying system) - Braided hose - Hose nozzle - Hose clip - Vibration damper - Cable tie - Power cable - Installation and operating instructions - Device manual For compressors with membrane drying unit: - Water catch tray Information concerning spare parts can be found in our spare parts catalogue under: www.duerr.de/etk.

Electrical data General technical data according to EN ISO 1680 (airborne noise emission); measured in noise-insulated room. Value depending on mains frequency

Product description 6.3 Model identification plate The type plate of the overall unit is located on the pressure receiver. Serial number

The manufacturer hereby declares that the machine complies with the requirements of the directive cited above and the requirements of the following additional directives: - Electromagnetic Compatibility (EMC) Directive 2004/108/EC - Simple pressure vessel directive 2009/105/EC in its current version - RoHS directive 2011/65/EU We hereby declare that the machine must not be commissioned until it has been established that the machine into which this machine is to be installed complies with the provisions as set out in Machinery Directive 2006/42/EC. The following harmonised standards and...

Product description 7 Circuit diagram 7.1 Units with 230 V Units without membrane drying unit -C1 Capacitor -M1 Compressor motor -M2 Fan motor noise reducing hood (optional) -Q4 Pressure switch -X1 Power supply 1/N/PE AC 230 V -X2 Compressor motor connection -X3 Fan motor noise reducing hood connector (optional)

Product description Device with membrane drying unit -C1 Capacitor -M1 Compressor motor -M2 Fan motor cooling membrane drying unit -M3 Fan motor noise reducing hood (optional) -Q4 Pressure switch -X1 Power supply 1/N/PE AC 230 V -X2 Fan motor cooling membrane drying unit connection -X3 Connector of compressor motor and cooler membrane drying unit -X4 Fan motor noise reducing hood connector (optional)

Product description 7.2 Units with 110 - 127 V Units without membrane drying unit -C1 Capacitor -M1 Compressor motor -M2 Fan motor noise reducing hood (optional) -Q4 Pressure switch -X1 Power supply 1/N/PE AC 110 - 127 V/230 V -X2 Compressor motor connection -X3 Fan motor noise reducing hood connector (optional)