Edition: 2.1.
Table of contents Table of contents 1 Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 Principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Target group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of contents 7 Maintenance and repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7.1 7.2 7.3 7.4 Ensuring operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintenance work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2.1 Air filtering . . . . . . . . . . . . . . . . . . . . . .
Foreword 1 Foreword 1.1 Principles These operating instructions: 1.2 • are a part of the following dry running rotary vane compressors models V-DTN 16, V-DTN 26 and V-DTN 41. • describe how to use them safely and properly in all life phases. • must be available where the equipment is used. Target group The target group for these instructions is technically trained specialists. 1.3 Supplier documentation and accompanying documents Document Contents No.
Foreword 1.6 Symbols and meaning Symbol Explanation Condition, pre-requisite #### a), b),... Instructions, action Instructions in several steps Results [-> 14] Cross reference with page number Information, note Safety symbol Warns of potential risk of injury Obey all the safety instructions with this symbol in order to avoid injury and death. 1.
Safety 2 Safety The manufacturer is not responsible for damage if you do not follow all of this documentation. 2.1 Warning instruction markings Warning Danger level Consequences if not obeyed DANGER immediately imminent danger Death, severe bodily injury WARNING possible imminent danger Death, severe bodily injury CAUTION possible hazardous situation Slight bodily injury possible hazardous situation Material damage NOTICE 2.
Safety 2.3 Designated use The machine must only be operated in such areas as are described in the operating instructions: 2.4 • only operate the machine in a technically perfect condition • do not operate the machine when it is only partially assembled • the machine must only be operated at an ambient temperature and suction temperature of between 5 and 40°C. Please contact us for temperatures outside this range.
Safety 2.5 Personal qualifications and training • Ensure that people entrusted with working on the machine have read and understood these operating instructions before starting work, particularly the safety instructions for installation, commissioning, maintenance and inspection work.
Safety 2.8 2.9 Safety instructions for installing, commissioning and maintenance • The operator will ensure that any installation, commissioning and maintenance work is carried out by authorised, qualified specialists who have gained sufficient information by an in-depth study of the operating instructions. • Only work on the machine when it is idle and cannot be switched on again • Ensure that you follow the procedure for decommissioning the machine described in the operating instructions.
Transport, storage and disposal 3 Transport, storage and disposal 3.1 Transportation 3.1.1 Unpack and check the delivery condition a) Unpack the machine on receipt and check for transport damage. b) Notify the manufacturer of transport damage immediately c) Dispose of the packaging in accordance with the local regulations in force. 3.1.2 Lifting and transporting WARNING Death or limbs crushed as a result of the items being transported falling or tipping over.
Transport, storage and disposal 3.2 Storage NOTICE Material damage caused by improper storage. Ensure that the storage area meets the following conditions: a) dust free b) vibration free 3.2.1 Ambient conditions for storage Ambient conditions Value Relative humidity 0% to 80% Storage temperature -10°C to +60°C The machine must be stored in a dry environment with normal air humidity. It should not be stored for more than 6 months. see Info “Machine storage guidelines”, Page 4 3.
Set up and operation 4 Set up and operation 4.1 Setup Q B D A E E F N F O N G1 Fig. 2 G V-DTN compressor A Suction G Outlet grid B Pressure connection G1 Inlet grating D Pressure regulating valve N Data plate E Cooling air inlet O Rotation direction arrow F Cooling air outlet Q hot surfaces > 70°C 12 | www.gd-elmorietschle.
Set up and operation 4.1.1 Data plate 1 3 2 4 5 61 6& ,' EDU Pñ K ' < 9 $ +] ' < 9 $ +] (1 ,V .O ) ,3 6 , N: , PLQ 7<3 '71 0DGH LQ *HUPDQ\ 5RJJHQEDFKVWUDVVH ' 6FKRSIKHLP 10 9 8 7 6 1 Type/ Size (mechanical version) 2 Serial number 3 Year of construction 4 Item no.
Installation 5 Installation 5.1 Preparing for installation Check the following points: • • Machine freely accessible from all sides Do not close ventilation grids and holes • Sufficient room for installing and removing pipes and for maintenance work, particularly for installing and dismantling the machine • No external vibration effects • Do not suck any hot exhaust air from other machines into the cooling system. To remove the outlet grid (Fig. 2/G) and the inlet grating (Fig.
Installation 5.3 Connecting pipes a) Pressure connection at (Fig. 2/B). NOTICE Material damage resulting from the forces and torques of the pipes on the unit being too high. screw pipes in by hand. The compressor volume flow is reduced if the pressure pipe is too narrow and/or too long. b) Check to ensure the pressure line is connected correctly.
Installation 5.5 Connecting the motor DANGER Danger of death if the electrical installation has not been done professionally. The electrical installation must only be done by a qualified electrician observing EN 60204. The operating company has to provide the main switch. a) The electrical motor data can be found on the data plate (Fig. 2/N) or the motor data plate. The motors comply with DIN EN 60034 and are in protection class IP 55 and insulation class F.
Commissioning and decommissioning 6 Commissioning and decommissioning 6.1 Commissioning WARNING Improper use May lead to severe or fatal injuries. Therefore be sure to obey the safety instructions. CAUTION Noise emission The highest noise pressure levels measured as per EN ISO 3744 are given in Section 9. When spending a long time in the vicinity of the running machine use ear protectors to avoid permanent damage to your hearing.
Commissioning and decommissioning 6.1.1 Checking the rotation direction The drive shaft direction of rotation is shown by the rotation direction arrow (Fig. 2/O). a) Start the motor briefly (max. two seconds) to check the direction of rotation. When looking at the motor fan, it must rotate clockwise. The pressure pipe must not be connected when starting up like this.
Maintenance and repair 7 Maintenance and repair DANGER Danger of death from touching live parts. Before maintenance work disconnect the machine by pressing the main switch or unplugging it and ensure that it cannot be turned on again. WARNING Hot surfaces During maintenance work there is the danger of getting burnt on hot components. Wait for the machine to cool down. 7.1 Ensuring operational safety Regular maintenance work must be carried out in order to ensure operational safety.
Maintenance and repair 7.2.1 Air filtering b G s e s m s Fig. 4 Air filtering D Pressure regulating valve G Outlet grid b Housing cover e, f Filter cartridge m Knurled knob s Screw cap f m D NOTICE Insufficient maintenance on the air filter The power of the machine lessens and damage may occur to the machine. The filter cartridges for incoming air (Fig. 4/e) and blowing air (Fig.
Maintenance and repair 7.2.2 Replacing blades Y Z X O1 b d Fig. 6 Changing blades O1 Direction of rotation X Minimum height Y Slanting side of the blade Z Drilled holes in the housing b Housing cover d Blade Checking blades: V-DTN 16 / 26 have 6 carbon blades and V-DTN 41 has 7 carbon blades that wear out gradually during operation. V-DTN 16: First check after 7,000 operating hours, then every 1,000 operating hours.
Maintenance and repair 7.3 Repair/ Service a) For on site repair work the motor must be disconnected from the mains by a qualified electrician so that it cannot be started up again accidentally. For repairs use the manufacturer, its branch offices or authorised dealers. Please contact the manufacturer for the address of the service centre responsible for you (see Manufacturer‘s address).
Maintenance and repair 7.4 Spare parts Order spare parts in accordance with the: • Spare parts list: E 381 ➝ V-DTN 16 - V-DTN 41 • Download the PDF file: http://www.gd-elmorietschle.com ➝ Downloads ➝ Product Documents ➝ V-Series ➝ Spare Parts • Parts subject to wear and gaskets are indicated separately on the list. • Web site: http://www.service-er.de • Select the type, size and design. NOTICE Fig. 8 Spare parts list (example) Only use original spare parts or parts approved by the manufacturer.
Malfunctions: Causes and elimination 8 Malfunctions: Causes and elimination Fault Cause Troubleshooting Important Machine is switched off by the motor protection switch Mains voltage/ Frequency does not correspond with the motor data Check by qualified electrician Section 5.
Malfunctions: Causes and elimination Fault Cause Troubleshooting Important Final pressure (max. excess pressure) has not been reached Machine or system leaking Check the pipework and screw connections for leaks and to ensure that they are firmly seated. Section 7.2 Blades are worn or damaged Replace blades Section 7.2.2 Section 7.
Technical Data 9 Technical Data V-DTN Sound pressure level (max.) EN ISO 3744 Tolerance± 3 dB(A) Weight (max.) 16 26 41 50 Hz 63 66 72 60 Hz 65 69 74 3~ 28.2 33.9 48.4 1~ 28.7 34.4 49.0 dB(A) kg Length mm 478 513 592 Width mm 245 246 275 Height mm 286 286 319 Rp 1/2 Rp 1/2 Rp 3/4 Pressure connection You will find more technical data on the data sheet D 381 • Download the PDF file: D 381 ➝ V-DTN 16 - V-DTN 41 • Download the PDF file: http://www.gd-elmorietschle.
www.gd-elmorietschle.com er.de@gardnerdenver.com Gardner Denver Schopfheim GmbH Roggenbachstraße 58 79650 Schopfheim · Deutschland Tel. +49 7622 392-0 Fax +49 7622 392-300 Elmo Rietschle is a brand of Gardner Denver‘s Industrial Products Division and part of Blower Operations.
EC - declaration of conformity 2006/42/EC Hereby the manufacturer confirms: Gardner Denver Schopfheim GmbH Postfach 1260 D-79642 Schopfheim that the machine: of the: Dry running compressor Series: V-DTN Type: V-DTN 6, V-DTN 10, V-DTN 15, V-DTN 25, V-DTN 40 V-DTN 16, V-DTN 26, V-DTN 41 is conform to the regulations of the guideline indicated above.
Safety declaration form for vacuum pumps and components 7.7025.003.17 Page 1 of 1 Gardner Denver Schopfheim GmbH Roggenbachstr. 58, 79650 Schopfheim Phone: +49/(0)7622/392-0 Fax: +49/(0)7622/392-300 Repairs and/or maintenance of vacuum pumps and components will only be carried out if a declaration has been filled in correctly and completely. If not, the repair work cannot be started and delays will result. This declaration must only be filled in and signed by authorised qualified staff. 1.
