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Summary of Contents for NetterVibration NWE Series
- Page 1 Feb. 2023 Operating instructions for No. 2123E pneumatic maintenance units Page 1/23 These operating instructions apply to: Maintenance Unit series NWE Filter Regulator Unit series NFR Lubricator Unit series NOE NWE 1/4" and 1/2" NWE 1"...
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Page 2: Table Of Contents
Contents General information Safety Technical data Design and function Transport and storage Installation Start-up and operation Maintenance and servicing Troubleshooting Spare parts and accessories Disposal Annex Please refer to the delivery note for the scope of delivery. Scope of delivery Check the packaging for possible transport damage. -
Page 3: General Information
General information General information Before installing the maintenance units read these instructions carefully. It Use and is the basis for any action when dealing with the maintenance units, and storage may be used for training purposes. The instructions should be subse- quently stored at the operation site. - Page 4 General information Instruction The following instruction and warning symbols are used in these instruc- and warning tions: symbols Personal WARNING injuries indicates a potential danger. Disregard of this notice can result in death or severe per- sonal injuries. CAUTION indicates a potentially dangerous situation. Disregard of this notice can result in minor or moderate per- sonal injuries.
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Page 5: Safety
Safety Safety The maintenance units are intended for maintenance of compressed air Intended use systems in the industrial field. They may be operated in dusty and wet en- vironments. Any other use is considered improper. Qualification Installation, commissioning, maintenance and troubleshooting of the of qualified maintenance units may only be performed by authorised qualified person- personnel... -
Page 6: Technical Data
Technical data Technical data Permissible Parameter Description operating Operating medium Compressed air conditions Operating pressure 0,5 bar to 10 bar Inlet pressure Max. 10 bar Permissible ambient tem- -10° C to +50° C perature Technical data NWE Type Nominal size/ Pressure Max. - Page 7 Technical data Dimensions NWE [mm] Type NWE 1/4 95,4 113,0 NWE 1/2 104,0 136,5 NWE 1 38,0 16,0 82,0 NWE 1/4 and NWE 1/2 NWE 1...
- Page 8 Technical data Dimensions NFR [mm] Type NFR 1/4 95,4 NFR 1/2 104,0 NFR 1 38,0 16,0 NFR 1/4 and NFR 1/2 NFR 1...
- Page 9 Technical data Dimensions NOE [mm] Type NOE 1/4 95,4 NOE 1/2 104,0 NOE 1 38,0 16,0 NOE 1/4 and NOE 1/2 NOE 1...
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Page 10: Design And Function
Design and function Design and function Figure NWE 1/4" / 1/2" Design Pressure regulator on the Pressure gauge filter regulator unit Oil reservoir nozzle Mounting bracket Oil reservoir with sight glass and Compressed air inlet level marking Release for condensate reservoir Release for oil reservoir Condensate reservoir with sight glass Oil filling button... -
Page 11: Transport And Storage
Transport and storage Transport and storage Special conditions of transport are not required. Transport conditions Packaging The maintenance units are packed and ready for assembly. Accessories and add-on parts are delivered unmounted, unless otherwise agreed up- The packaging protects the maintenance units from transport damage. The packaging material has been selected from an environmentally safe and technically disposable point of view and is therefore recyclable. -
Page 12: Installation
Installation Installation Observe the safety instructions in chap. Safety, starting on page 5. Please note the information in chap. Technical data, from page 6 onwards. Fastening of Use shut-off valves to depressurise the maintenance units before installa- the mainte- tion and maintenance (e.g. filter change). nance unit Flow direction 1/4"... - Page 13 Installation Installation into a pipeline Turn the pipelines into the connecting flanges. The threads must be sealed. Installation of a pressure gauge Turn the pressure gauge into the existing connection thread until the pres- sure gauge seal is completely screwed in. Checklist Check that the following steps have been carried out: installation...
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Page 14: Start-Up And Operation
Start-up and operation Start-up and operation Observe the safety instructions in chap. Safety, from page 5 on. Please refer to chap. Technical data, page 6 for permissible operating Permissible conditions. operating conditions Set Filter After installation, set the filter regulator unit as follows: Regulator Pull the adjustment cap on the pressure regulator upwards (away from Unit... - Page 15 Start-up and operation Checklist Check that the following steps have been carried out: start-up All hose connections correctly and securely mounted? Pressure regulator set? Oil reservoir filled with oil up to the marking? Correct oil quantity set with dosing screw?
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Page 16: Maintenance And Servicing
Maintenance and servicing Maintenance and servicing Observe the safety instructions in chap. Safety, starting on page 5. The maintenance intervals depend on the respective operating conditions Maintenance and the purity of the operating medium. operations Carry out the following maintenance operations at regular intervals: ... - Page 17 Maintenance and servicing Change filter cartridge 1/4" and 1/2": Depressurise the maintenance unit. Slide the release of the condensate reservoir downwards. Turn the reservoir out counterclockwise. Twist off the filter end piece. Remove the filter cartridge and the filter seat. Insert the new filter cartridge with filter seat.
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Page 18: Troubleshooting
Troubleshooting Troubleshooting Any repairs to maintenance units operated in areas with potentially explo- Repairs in sive atmospheres (ATEX areas) are to be carried out exclusively by ATEX areas Netter Vibration. Malfunctions In the case of malfunctions of the maintenance units proceed as follows: and causes Disturbance Possible cause... -
Page 19: Spare Parts And Accessories
Spare parts and accessories 10 Spare parts and accessories Please provide the following details when ordering spare parts: Ordering of spare parts type of maintenance units description and position of spare part required amount... -
Page 20: Disposal
Disposal 11 Disposal Prices All parts of the maintenance units must be properly disposed of according to the material specifications. The valid disposal prices of the maintenance units are available on request. All parts of the maintenance units can be recycled. The maintenance units Material consist of plastic and metal components. -
Page 21: Annex
Annex 12 Annex Manufacturer Declaration... - Page 22 Annex Declaration for equipment without own potential ignition source (2014/34/EU)
- Page 23 Annex...
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