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Summary of Contents for DÖRR EcoFlow LPF P
- Page 1 EcoFlow LPF P Low Pressure Regulator Flow Operation manual MRE00004EN, V04 N26010101 www.durr.com...
- Page 2 Validity range of the document This document describes the following prod- ucts: N26010101 EcoFlow LPF P 7 2.5 G1/8'' SST Hotline and Contact If you have queries or would like technical information, please contact your dealer or sales partner.
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Page 3: Table Of Contents
Replacement parts..... 24 Safety Instructions....10 12.2 Tools........25 Commissioning..... 11 12.3 Accessories......25 Operation........12 12.4 Order........26 Safety recommendations..12 Rinsing......... 12 Relieving pressure....13 Cleaning........13 Safety recommendations ..13 Cleaning....... 14 07/2020 EcoFlow LPF P - MRE00004EN 3/28... -
Page 4: Product Overview
The following notes can appear in this rial pressure. It protects the downstream instruction: devices from pressure surges and pulsa- tions. DANGER! High risk situation that can lead to serious injuries or death. 4/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 5: Intended Use
I- IV of the pressure devices guide- lines. The low pressure controller is designed and manufactured as specified in article 3 para 3 of 97/23/EC from 2016 onwards in article 4 para 3 of 2014/68/EU. 07/2020 EcoFlow LPF P - MRE00004EN 5/28... -
Page 6: Residual Risks
Disconnect the system from energy and material supply. Depressurize the lines. Electrician Electricians assemble, install, service and Secure the system against switching on repair electrical systems in a professional again. manner. 6/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 7: Personal Protective Equipment
Use ear protection edge of regulations and safety measures Protects from auditory damage due when working in potentially explosive areas. to noise. Dürr Systems offers special product training for Ä “Hotline and Contact”. 07/2020 EcoFlow LPF P - MRE00004EN 7/28... -
Page 8: Transport, Scope Of Supply And Storage
The regulator must be permanently fixed. The regulator must be grounded. Inspect delivery on receipt for completeness and integrity. A safety distance of 0.25cm/kV from the high voltage must be kept. Report defects immediately Ä “Hotline and Contact”. 8/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 9: Assembly
3. Tighten cap nut of material outflow pipe Protective equipment: (2) to material outlet. Protective workwear 4. Connect transparent hose (4) to leakage Eye protection connection. Protective gloves 5. Connect control air (5) Ä 11.5 “Operating Safety boots values”. 07/2020 EcoFlow LPF P - MRE00004EN 9/28... -
Page 10: Commissioning
If the regulator is operated without mate- operational. rial, it wears out faster. Follow the safety data sheet. Always operate a regulator with mate- Wear specified protective clothing. rial. Avoid contact (e.g. with eyes, skin). 10/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 11: Commissioning
Ä 4.2 “Assembly”. Screw connections have been tightened. Fig. 3: Characteristic curve of the outflow rate Leakage test has been conducted. Control air pressure 1. Set control air pressure to 0bar. Work area Dynamic pressure 07/2020 EcoFlow LPF P - MRE00004EN 11/28... -
Page 12: Operation
Use only the rinsing agents that are air and material supply. compatible with the components and Secure the system against being the material. switched on again. Refer to safety data sheet of material Depressurize the lines. manufacturer. 12/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 13: Relieving Pressure
3. Open the sampling point. 4. Set control air pressure to 5 to 6bar. ð The regulator opens. Pressure relief in the system takes place. 5. Set control air pressure to 0bar. 07/2020 EcoFlow LPF P - MRE00004EN 13/28... -
Page 14: Cleaning
Regulator has been purged Ä 6.2 containers. “Rinsing” – Ground the container. System has been depressurized Ä 6.3 – Do not use ultrasound baths. “Relieving pressure”. 1. Clean the regulator carefully using a piece of cloth. 14/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 15: Maintenance
Follow the safety data sheet. air and material supply. Wear specified protective clothing. Secure the system against being Avoid contact (e.g. with eyes, skin). switched on again. Depressurize the lines. 07/2020 EcoFlow LPF P - MRE00004EN 15/28... - Page 16 Serious injury and death could be Dispose of operating and auxiliary the consequence. materials according to the disposal pro- Use exclusively original replacement visions in force. parts. In case of doubt, refer to the local dis- posal authorities. 16/28 EcoFlow LPF P - MRE00004EN 07/2020...
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Page 17: Maintenance Schedule
Mechanic + additional qualification explosion pro- tection Protective equipment: Eye protection Protective workwear Protective gloves Safety boots Requirements: Regulator has been purged Ä 6.2 “Rinsing”. Regulator has been disassembled Ä 10.2 “Disassembly”. 07/2020 EcoFlow LPF P - MRE00004EN 17/28... - Page 18 2. Clamp the regulator with the control side (A) upward into a vise. Use protective jaws. 3. Mark housing with a line. Use line as reference at assembly. This will ensure all connections are aligned correctly. 18/28 EcoFlow LPF P - MRE00004EN 07/2020...
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Page 19: Assembly
Particles on the membrane damage it. If the alignment is wrong, the mem- brane will be damaged. 14. Place the pre-assembled assembly onto the regulator housing (8). 15. Place housing lid (2) onto the top mem- brane (5). 07/2020 EcoFlow LPF P - MRE00004EN 19/28... -
Page 20: Faults
Reassemble spacer. Spacer incorrectly assem- bled Tighten cheese-head screws with Cheese-head screws tight- the correct torque. ened with incorrect torque Checking pressure settings. Whistling sound from regu- Regulator set incorrectly lator. Change parameters. 20/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 21: Disassembly And Disposal
3. Depressurize the line Ä 6.3 “Relieving pressure”. 4. Loosen cap nut of material supply line. 5. Loosen cap nut of material discharge line. 6. Unscrew transparent hose from leakage connection. 07/2020 EcoFlow LPF P - MRE00004EN 21/28... -
Page 22: Disposal
In case of doubt, refer to the local dis- posal authorities. Detail Value Total length 65.5mm Diameter 66mm Weight 0.66kg 11.2 Connections Connection Value Material outlet G1/8'' Material inlet G1/8'' Control air Leakage line 22/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 23: Operating Conditions
Klüber Syntheso Seal lubricant Limitations for purity class 4 (pressure GLEP 1 dew point max.): – ≤ -3°C at 7bar absolute – ≤ +1°C at 9bar absolute – ≤ +3°C at 11bar absolute 07/2020 EcoFlow LPF P - MRE00004EN 23/28... -
Page 24: Material Specification
KIT Membrane N26960005 Spacer ring Membrane package M08500003 Regulator housing included in KIT 9, 14 Sealing ring N26960005 included in KIT O-ring 5.28x1.78 N26960005 included in KIT Ball D6 hard metal N26960005 24/28 EcoFlow LPF P - MRE00004EN 07/2020... -
Page 25: Tools
Replacement parts, tools and accessories Item Denomination Quantity Order No. included in KIT Compression spring N26960005 Custom fitting 12.2 Tools Fig. 6: Assembly tool Designation Quantity Material no. Assembly tool W02020048 12.3 Accessories Fig. 7: Accessories 07/2020 EcoFlow LPF P - MRE00004EN 25/28... -
Page 26: Order
Serious injury and death could be the con- sequence. Use exclusively original replacement parts. Ordering replacement parts, tools and acces- sories as well as information on products that are listed without order number Ä “Hotline and Contact”. 26/28 EcoFlow LPF P - MRE00004EN 07/2020... - Page 27 07/2020 EcoFlow LPF P - MRE00004EN 27/28...
- Page 28 Dürr Systems AG Application Technology Carl-Benz-Str. 34 74321 Bietigheim-Bissingen Germany Phone +49 7142 78-0 www.durr.com Translation of the original operation manual MRE00004EN, V04 The reproduction and distribution of this document, use and communication of its contents are not permitted without express written approval. Offenders will be liable for damages.
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