Edwards EOSi Series Instruction Manual
  1. Manuals
  2. Brands
  3. Edwards Manuals
  4. Water Pump
  5. EOSi Series
  6. Instruction manual
Edwards EOSi Series Instruction Manual

Edwards EOSi Series Instruction Manual

Oil-sealed rotary screw vacuum pumps
Hide thumbs Also See for EOSi Series:
Table of Contents

Advertisement

Quick Links

Download this manual
Oil-Sealed Rotary Screw Vacuum Pumps
EOSi series
INSTRUCTION MANUAL
EOS 350(W)i
EOS 585(W)i
EOS 730(W)i
EOS 900(W)i
A50862880_A
MODEL NUMBER
EOS 350Q(W)i
EOS 585Q(W)i
EOS 730Q(W)i
edwardsvacuum.com
Original instructions

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the EOSi Series and is the answer not in the manual?

Questions and answers

Related Manuals for Edwards EOSi Series

Summary of Contents for Edwards EOSi Series

  • Page 1 Oil-Sealed Rotary Screw Vacuum Pumps EOSi series INSTRUCTION MANUAL edwardsvacuum.com MODEL NUMBER EOS 350(W)i EOS 350Q(W)i EOS 585(W)i EOS 585Q(W)i EOS 730(W)i EOS 730Q(W)i EOS 900(W)i A50862880_A Original instructions...

  • Page 2: Copyright Notice

    Copyright notice ©Edwards Limited 2021. All rights reserved. Trademark credit Edwards and the Edwards logo are trademarks of Edwards Limited, Innovation Drive, Burgess Hill, West Sussex RH15 9TW. Disclaimer The content of this manual may change from time to time without notice. We accept no liability for any errors that may appear in this manual nor do we make any expressed or implied warranties regarding the content.

  • Page 3: Table Of Contents

    4.1 Reference condition and limitations....... . . 61 A50862880_A Page 3 09/2021 - ©Edwards Limited...
  • Page 4 10. Storage..........122 A50862880_A Page 4 09/2021 - ©Edwards Limited...
  • Page 5 13. Guidelines for inspection....... . . 125 A50862880_A Page 5 09/2021 - ©Edwards Limited...
  • Page 6 Figure 22: Oil separator change..........109 A50862880_A Page 6 09/2021 - ©Edwards Limited...

  • Page 7: Safety And Compliance

    Risk of injury and damage to equipment. If the pump has an automatic restart function and it is set to on, the pump will restart automatically when the power is restored after the power interruption. A50862880_A Page 7 09/2021 - ©Edwards Limited...

  • Page 8: Safety Precautions During Installation

    The pump is made to be installed and used inside. If the pump is installed outside, contact us. Install the pump in an area with cool and clean air. A50862880_A Page 8 09/2021 - ©Edwards Limited...
  • Page 9 If a pump is installed in a system with inlet gas‑stream temperatures more than the maximum temperature permitted, contact us. The installation must be approved by us before the pump is started. A50862880_A Page 9 09/2021 - ©Edwards Limited...

  • Page 10: Safety Precautions During Operation

    Do not keep the oil filler or drain plugs open when the pump is in operation. Do not use the pump as a compressor. Do not operate the pump without installing the air intake filter. A50862880_A Page 10 09/2021 - ©Edwards Limited...

  • Page 11: Safety Precautions During Maintenance Or Repair

    If there is excessive carbon deposits, remove the carbon deposits. Install protection to the motor, electrical and regulating components to prevent damage from moisture when the pump is cleaned (for example, steam cleaning). A50862880_A Page 11 09/2021 - ©Edwards Limited...
  • Page 12 Do not use caustic solvents which can damage the materials of the air net (for example, polycarbonate bowls). Faults or wearing of seals can cause leakage of oil lubricant. Prevent the dispersion in soil and pollution of the other materials. A50862880_A Page 12 09/2021 - ©Edwards Limited...

  • Page 13: General Description

    The mass flow rate will decrease with a decrease in (absolute) pressure. A flow rate must be shown at a specified vacuum level when you use throughput or mass flow rate. A50862880_A Page 13 09/2021 - ©Edwards Limited...

  • Page 14: Introduction

    The pumps use Variable Speed Drive (VSD) technology. The VSD technology helps to automatically adjust the motor speed as necessary. The pumps are available as air‑cooled, water‑cooled and energy recovery versions. The pumps have a sound‑insulated canopy. A50862880_A Page 14 09/2021 - ©Edwards Limited...

  • Page 15: Figure 2 General View

    A50862880_A - General description Figure 2 General view Figure 3 Front view A50862880_A Page 15 09/2021 - ©Edwards Limited...

  • Page 16: Figure 4 Rear View - Water Cooled

    12. Oil separator tank 12. Oil separator tank 13. Element 13. Element 14. Drive motor 14. Drive motor 15. Water/oil cooler 15. Water/oil cooler 16. Cooling fan 16. Cooling fan 17. Air/oil cooler 17. Air/oil cooler A50862880_A Page 16 09/2021 - ©Edwards Limited...

  • Page 17: Flow Diagram

    6. Air filter 7. Solenoid valve 7. Solenoid valve 8. Inlet filter 8. Inlet filter 9. Water outlet 9. Water outlet 10. Water inlet 10. Water inlet 11. Water/oil cooler 11. Water/oil cooler A50862880_A Page 17 09/2021 - ©Edwards Limited...

  • Page 18: Figure 7 Flow Diagram Of Air Cooled Version

    The air pressure pushes the oil from the oil separator tank through the oil filter. The oil cooler is bypassed. When the oil temperature increases up to 83 °C (181 °F) (87 °C A50862880_A Page 18 09/2021 - ©Edwards Limited...

  • Page 19: Condensate System

    If the vacuum pressure decreases and the motor operates at minimum speed, the regulator stops the motor. When the motor is stopped automatically and the vacuum pressure reaches the set‑point, the regulator starts the motor again. A50862880_A Page 19 09/2021 - ©Edwards Limited...

  • Page 20: Electrical System

    4. Transformer (T1) 4. Transformer (T1) 5. Frequency converter (U1) 5. Frequency converter (U1) 6. EMC filter (Z1) 6. EMC filter (Z1) Electrical diagrams You can find the electrical diagram in the electric cabinet. A50862880_A Page 20 09/2021 - ©Edwards Limited...

  • Page 21: Airlogic Graphic Regulator

    LED flashes. To restart the pump you must correct the fault and reset the fault code. Refer to Inputs menu on page 30. Shutdown warning A shutdown warning limit is a programmable limit below the shutdown limit. A50862880_A Page 21 09/2021 - ©Edwards Limited...
  • Page 22 The controller has an ARAVF function which automatically restarts the pump, if the voltage is reconnected after voltage failure. Initially this function does not operate. If you want the ARAVF function to operate, contact our customer centre. A50862880_A Page 22 09/2021 - ©Edwards Limited...

  • Page 23: Control Panel

    Keys to move through the menu. Stop button To stop the pump. Automatic operation LED goes out. To start the pump. Automatic operation LED flashes to Start button show that the controller is in operation. A50862880_A Page 23 09/2021 - ©Edwards Limited...

  • Page 24: Icons Used

    Week timer is active Emergency stop Active protection func- Shutdown tions Warning Service Service is necessary Value lines display icon Main screen display Chart display icon No communication/network fault General icons Not valid A50862880_A Page 24 09/2021 - ©Edwards Limited...
  • Page 25 Pressure Temperature Digital input Special protection Table 3 System icons Description Icon Pump element Frequency converter Motor Network problem General alarm Inputs Outputs Alarms (warnings, shutdown) Counters Test Settings Converters Service Saved data A50862880_A Page 25 09/2021 - ©Edwards Limited...

  • Page 26: Main Screen

    Chart (Medium resolution) ▪ Chart (Low resolution) 3.4.2 Two and four value lines screens This type of main screen shows the value of 2 or 4 parameters. Refer to Inputs menu page 30. A50862880_A Page 26 09/2021 - ©Edwards Limited...

  • Page 27: Figure 13 Typical Main Screen (4 Value Lines)

    (flow given in %) of the maximum flow of the actual inlet pressure. ▪ Section B: shows the status icons. The types of icons shown in this section are: A50862880_A Page 27 09/2021 - ©Edwards Limited...

  • Page 28: Chart Views

    The switch button (icon) to select other screens is changed into a small chart and is highlighted (active). ▪ When the Chart (Medium Resolution) is selected, the screen shows the changes of the selected input per hour. The screen shows the last 4 hours. A50862880_A Page 28 09/2021 - ©Edwards Limited...

  • Page 29: Selection Of A Main Screen View

    When the voltage is switched on, the main screen is automatically shown. To go to the Menu screen: ▪ Use the Scroll keys to move the cursor to the Menu icon. ▪ Push the Enter key. ▪ The Menu screen that follows is shown: A50862880_A Page 29 09/2021 - ©Edwards Limited...

  • Page 30: Inputs Menu

    Start from the Main screen (refer to Main screen on page 26): ▪ Use the Scroll keys to move the cursor to the Menu action button. ▪ Push the Enter key, the screen that follows is shown: A50862880_A Page 30 09/2021 - ©Edwards Limited...
  • Page 31 3. Inlet pressure 4. Emergency stop 4. Emergency stop 5. Pressure setting selection 5. Pressure setting selection ▪ The screen shows a list of all the inputs with their related icon and readings. A50862880_A Page 31 09/2021 - ©Edwards Limited...
  • Page 32 The first item in the list is selected (in this example, Inlet Pressure). To change the selection, push the Enter key again. A pop-up window opens: Push the Enter key again to remove this input from the chart. Another pop-up window opens (confirmation): A50862880_A Page 32 09/2021 - ©Edwards Limited...
  • Page 33 A50862880_A - Airlogic graphic regulator Select Yes to remove or No to stop the step. In almost the same way a different input signal can be selected as the Main Chart Signal: A50862880_A Page 33 09/2021 - ©Edwards Limited...

  • Page 34: Outputs Menu

    1. Menu 2. Regulation 2. Regulation ▪ Use the Scroll keys to move the cursor to the outputs icon (refer to menu icon). ▪ Push the Enter key. The screen that follows is displayed: A50862880_A Page 34 09/2021 - ©Edwards Limited...

  • Page 35: Counters

    Start from the Main screen (refer to Main screen on page 26): ▪ Use the Scroll keys to move the cursor to the Menu action button. ▪ Push the Enter key. The screen that follows is shown: A50862880_A Page 35 09/2021 - ©Edwards Limited...

  • Page 36: Control Mode Selection

    The screen shows a list of all counters with their readings. 3.9 Control mode selection Function To select the control mode for the pump. The control modes are as follows: ▪ Local control ▪ Remote control ▪ Local Area Network (LAN) control A50862880_A Page 36 09/2021 - ©Edwards Limited...
  • Page 37 Use the Scroll keys to move the cursor to the regulation icon. ▪ Push the Enter key. The regulation screen shows the three control modes as follows: ▪ Local control ▪ Remote control ▪ LAN control A50862880_A Page 37 09/2021 - ©Edwards Limited...

  • Page 38: Service Menu

    Push the Enter key. The screen that follows is shown: ▪ Use the Scroll keys to move the cursor to the Service icon (refer to Menu icon). ▪ Push the Enter key. The screen that follows is shown: A50862880_A Page 38 09/2021 - ©Edwards Limited...
  • Page 39 (second row). This means that the controller will launch a service warning when 4000 running hours or 8760 real hours are reached, whichever comes first. Note: Even when the controller is not powered, the real time hours counter keeps counting. A50862880_A Page 39 09/2021 - ©Edwards Limited...
  • Page 40 ▪ Use the Scroll keys to select the value to be changed. A screen almost the same as the one below is shown: A50862880_A Page 40 09/2021 - ©Edwards Limited...
  • Page 41 Change the value as necessary using the ▲ or ▼ key. ▪ Push the Enter key to confirm. Note: Running hours can be changed in steps of 100 hours. Real time hours can be changed in steps of 1 hour. A50862880_A Page 41 09/2021 - ©Edwards Limited...

  • Page 42: Modifying The Setpoint

    Start from the Main screen (refer to Main screen on page 26): ▪ Use the Scroll keys to move the cursor to the Menu action button. ▪ Push the Enter key. The screen that follows is shown: A50862880_A Page 42 09/2021 - ©Edwards Limited...
  • Page 43 The screen shows the settings. ▪ To change the settings, use the Scroll keys to move the cursor to the Modify action button. ▪ Push the Enter key. The screen that follows is shown: A50862880_A Page 43 09/2021 - ©Edwards Limited...

  • Page 44: Event History Menu

    Start from the Main screen (Refer to Main screen on page 26): ▪ Use the Scroll keys to move the cursor to the Menu action button. ▪ Push the Enter key. The screen that follows is shown: A50862880_A Page 44 09/2021 - ©Edwards Limited...

  • Page 45: Modifying General Settings

    Push the Enter key to view the date, time and status of the pump, when the selected shutdown or emergency stop occurred. 3.13 Modifying general settings Menu icon, Settings Function To display and change different settings. A50862880_A Page 45 09/2021 - ©Edwards Limited...
  • Page 46 Each icon covers one or more items, such as: ▪ Access level ▪ Elements ▪ ▪ Converters ▪ Motor/Starter ▪ General ▪ ARAVF ▪ Network ▪ Regulation A50862880_A Page 46 09/2021 - ©Edwards Limited...
  • Page 47 Runtime at minimum pressure ▪ Gas ballast (Automatic - Manual) For the humid version pumps: ▪ Maximum Pre-Purge Time ▪ Maximum Pre-Purge Time during Operation ▪ Post Purge Time ▪ Manual Purge Time A50862880_A Page 47 09/2021 - ©Edwards Limited...

  • Page 48: Info Menu

    Push the Enter key. The screen that follows is shown: ▪ Use the Scroll keys to move the cursor to the Info icon (refer to menu icon). ▪ Push the Enter key. The internet address is displayed on the screen. A50862880_A Page 48 09/2021 - ©Edwards Limited...

  • Page 49: Week Timer Menu

    Use the Scroll keys to move the cursor to select the Timer icon. The screen that follows is shown: 1. Menu 1. Menu 2. Week Timer 2. Week Timer ▪ Push the Enter key. The screen that follows is shown: A50862880_A Page 49 09/2021 - ©Edwards Limited...
  • Page 50 5. Thursday 6. Friday 6. Friday 7. Saturday 7. Saturday 8. Sunday 8. Sunday ▪ A new window is displayed. The Modify action button is selected. Push the Enter key to create an action. A50862880_A Page 50 09/2021 - ©Edwards Limited...
  • Page 51 5. Stop 5. Stop 6. Pressure setpoint 1 6. Pressure setpoint 1 7. Modify 7. Modify ▪ A new window is displayed. The action is visible in the first day of the week. A50862880_A Page 51 09/2021 - ©Edwards Limited...
  • Page 52 2. Time 3. Save 3. Save 4. Modify 4. Modify ▪ A new pop-up window is displayed. Use the Scroll keys to move the cursor to the necessary actions. ▪ Push the Enter key. A50862880_A Page 52 09/2021 - ©Edwards Limited...
  • Page 53 A week cycle is a sequence of 10 weeks. For each week in the cycle you can choose one of the four programmed week schemes. ▪ Select the Week Cycle from the main Week Timer menu list. A50862880_A Page 53 09/2021 - ©Edwards Limited...
  • Page 54 5. Week 4 5. Week 4 6. Modify 6. Modify ▪ Push the Enter key twice to change the first week. ▪ A new window is displayed. Select the action (for example, Week Action Scheme A50862880_A Page 54 09/2021 - ©Edwards Limited...
  • Page 55 4. Status 5. Week Timer Inactive 5. Week Timer Inactive 6. Remaining Running Time 6. Remaining Running Time ▪ A new window is displayed. Select Week 1 to set the Week Timer active. A50862880_A Page 55 09/2021 - ©Edwards Limited...
  • Page 56 5. Remaining Running Time ▪ Push the Escape key to go to the main Week Timer menu. ▪ Select the Remaining Running Time from the list. ▪ Push the Enter key to change the value. A50862880_A Page 56 09/2021 - ©Edwards Limited...

  • Page 57: User Password Menu

    3. Remaining Running Time 3. Remaining Running Time 3.16 User password menu Menu icon, Password Function If the password option is activated, it is not possible for unauthorised persons to change the setting. A50862880_A Page 57 09/2021 - ©Edwards Limited...
  • Page 58 Use the Scroll keys to move the cursor to the Password icon (refer to the menu icon). ▪ Use the Scroll keys to select Modify. ▪ Push the Enter key. ▪ Change the password as necessary. A50862880_A Page 58 09/2021 - ©Edwards Limited...

  • Page 59: Programmable Settings

    °F °C Pump element outlet temperature (shut- down level) °F 3.17.1 Service plan The built-in service timers will give a service warning message after their respective pre‑programmed time interval has been completed. A50862880_A Page 59 09/2021 - ©Edwards Limited...
  • Page 60 The settings for the proportional band and integration time are deter- Proportional band and mined by experiment. Adjusting these settings can damage the pump. Con- integration time tact us. A50862880_A Page 60 09/2021 - ©Edwards Limited...

  • Page 61: Technical Data

    21.8 bar(a) Water side psia 4.1.1 Vacuum pump data Reference condition Note: The data given is to be used with the reference conditions, refer to Reference condition and limitations on page 61. A50862880_A Page 61 09/2021 - ©Edwards Limited...
  • Page 62 L/min (cfm) 20 (0.71) 20 (0.71) (35 °C <Tw, in < 40 °C and d Tw =20 °C) Table 13 EOS 350Q(W)i With high water han‐ Parameter Unit Standard dling capacity Nominal motor power A50862880_A Page 62 09/2021 - ©Edwards Limited...
  • Page 63 Recommended cooling water flow L/min (cfm) 20 (0.71) 20 (0.71) (Tw, in <35 °C and d Tw=10 °C) Recommended cooling water flow L/min (cfm) 20 (0.71) 20 (0.71) (Tw, in <35 °C and d Tw=20 °C) A50862880_A Page 63 09/2021 - ©Edwards Limited...
  • Page 64 Table 16 EOS 730(W)i With high water han‐ Parameter Unit Standard dling capacity Nominal motor power Maximum motor shaft speed 6000 6000 Minimum motor shaft speed US GAL Oil capacity Imp. GAL cu. ft. 0.57 0.57 A50862880_A Page 64 09/2021 - ©Edwards Limited...
  • Page 65 (35 °C <Tw, in < 40 °C and d Tw =10 °C) Recommended cooling water flow L/min (cfm) 20 (0.71) 20 (0.71) (35 °C <Tw, in < 40 °C and d Tw =20 °C) A50862880_A Page 65 09/2021 - ©Edwards Limited...

  • Page 66: Reading On Display

    Approximately 83 °C (181 °F) (ambient temperature 20 °C Element outlet temperature + 63 °C) Discharge pressure Approximately 1020 mbar(a) 4.3 Controller data Table 19 General 24 V a.c./16 VA 50/60 Hz (+40%/-30%) Supply voltage 24 V d.c./0.7 A A50862880_A Page 66 09/2021 - ©Edwards Limited...

  • Page 67: Electrical Cable Size

    - The voltage on the pump terminals (3 ph) must not deviate more than 10% of the nominal voltage. The voltage on the pump terminals (1 ph) must not deviate more than 5% of the nominal voltage. A50862880_A Page 67 09/2021 - ©Edwards Limited...
  • Page 68 If a leakage breaker is necessary for installation, use an all current sensitive leakage breaker, RCM or RCD Type B (refer to IEC/EN 60755). Make sure that the leakage breaker has a sufficient trip level. A50862880_A Page 68 09/2021 - ©Edwards Limited...
  • Page 69 17.4 15.5 19.4 IEC/CSA/ UL 12.1 15.2 13.5 16.9 18.4 20.4 17.4 19.4 15.2 16.9 EOS 350Q(W)i 34.9 17.4 38.8 19.4 30.3 15.2 33.7 16.9 14.0 17.4 15.5 19.4 12.1 15.2 13.5 16.9 A50862880_A Page 69 09/2021 - ©Edwards Limited...
  • Page 70 23.1 19.1 23.9 21.3 26.6 16.6 20.8 18.5 23.1 25.2 28.0 23.9 26.6 20.8 23.1 EOS 585Q(W)i 47.8 23.9 53.2 26.6 41.6 20.8 46.2 23.1 19.1 23.9 21.3 26.6 16.6 20.8 18.5 23.1 A50862880_A Page 70 09/2021 - ©Edwards Limited...
  • Page 71 31.2 Maximum fuse pack Supply cables UL class K5 CSA HRC Recommended cable Voltage Frequency IEC class gL/gC Pump from ii size Wire ends (Hz) (P/FF)) EOS 350(W)i - EOS 585(W)i End sockets A50862880_A Page 71 09/2021 - ©Edwards Limited...
  • Page 72 A50862880_A - Technical data Maximum fuse pack Supply cables UL class K5 CSA HRC Recommended cable Pump Voltage Frequency IEC class gL/gC from ii size Wire ends (Hz) (P/FF)) EOS 350Q(W)i EOS 730(W)i A50862880_A Page 72 09/2021 - ©Edwards Limited...
  • Page 73 A50862880_A - Technical data Maximum fuse pack Supply cables UL class K5 CSA HRC Recommended cable Pump Voltage Frequency IEC class gL/gC from ii size Wire ends (Hz) (P/FF)) EOS 585Q(W)i EOS 900(W)i EOS 730Q(W)i A50862880_A Page 73 09/2021 - ©Edwards Limited...
  • Page 74 A50862880_A - Technical data Note: I: current in the supply lines at maximum load and nominal voltage. Fuse for circuit breakers is as follows: Voltage Frequency Current Power Setting 0.48 0.48 0.46 0.46 A50862880_A Page 74 09/2021 - ©Edwards Limited...
  • Page 75 < 179 A < 156 A < 141 A < 127 A < 109 A 95 mm < 206 A < 179 A < 163 A < 146 A < 126 A 120 mm A50862880_A Page 75 09/2021 - ©Edwards Limited...
  • Page 76 ▪ Add 10% to the total pump current (Itot from the tables) ▪ Install the specified fuse on each cable. ▪ Parallel supply cable (2 x 3 phases + PE - configuration (2)): A50862880_A Page 76 09/2021 - ©Edwards Limited...
  • Page 77 Maximum permitted current in function of the wire size AWG or kcmil Maximum current < 30 A < 50 A < 65 A < 85 A < 100 A < 115 A < 130 A A50862880_A Page 77 09/2021 - ©Edwards Limited...
  • Page 78 For an AWG3, the maximum current is 100 x 0.8 = 80 A. So, 2 parallel cables of 3 x AWG3 + 2 x AWG8 are sufficient. ▪ Install 80 A fuses on each cable. A50862880_A Page 78 09/2021 - ©Edwards Limited...

  • Page 79: Cooling Water Requirement

    Standard (maximum 65 °C cooling water temperature at the outlet), or ▪ Energy recovery (water temperature up to 95 °C). If you are not sure about the quality of the water, contact the supplier. A50862880_A Page 79 09/2021 - ©Edwards Limited...
  • Page 80 The TDS is necessary for calculating the RSI. If only one of the parameters is measured, you can get the estimation by using a theoretical conversion factor (0.67): TDS = Conductivity x 0.67 A50862880_A Page 80 09/2021 - ©Edwards Limited...
  • Page 81 (ppm CaCO 0 - 1 09 - 11 10 - 11 30 - 32 2 - 6 12 - 14 12 - 14 > 320 7 - 11 15 - 17 15 - 17 A50862880_A Page 81 09/2021 - ©Edwards Limited...
  • Page 82 Chloride ions will create pitting corrosion on stainless steel. The concentration of chloride ions should be limited, based on the RSI value. Range ‐ (ppm) RSI < 5.5 5.6 < RSI < 6.2 A50862880_A Page 82 09/2021 - ©Edwards Limited...
  • Page 83 For the particles between 0.5 μm and 10 μm, the limits that follow are applicable. Suspended solids (ppm) Type of cooling system Standard Single pass < 10 Recirculating (with tower) < 10 Closed loop < 10 A50862880_A Page 83 09/2021 - ©Edwards Limited...
  • Page 84 Dm = ((Cpw - Cpa) * X)/(Cpw*(1-X) + X * Cpa) * 100% Where, Dm: change of mass flow of the coolant Cpw: specific heat capacity of water Cpa: specific heat capacity of the additives X: the percentage of additives A50862880_A Page 84 09/2021 - ©Edwards Limited...

  • Page 85: Instructions For Use

    ▪ Only use oil as specified by the manufacturer. ▪ The vessel is guaranteed to operate for more than 20 years. ▪ The vessel needs a yearly visual inspection. A50862880_A Page 85 09/2021 - ©Edwards Limited...

  • Page 86: Installation

    7. Electrical cable passage 7. Electrical cable passage 8. Air outlet 8. Air outlet 9. Service panel 9. Service panel 10. Air inlet 10. Air inlet 11. Water out R1/2" 11. Water out R1/2" A50862880_A Page 86 09/2021 - ©Edwards Limited...

  • Page 87: Installation Proposal

    Isolation of the energy sources is the responsibility of the user. The isolation valve is necessary in the installation. The electrical connection must be in accordance with all local and national safety standards. A50862880_A Page 87 09/2021 - ©Edwards Limited...

  • Page 88: Figure 16 Installation Proposal

    A. Isolation valve A. Isolation valve Note: A sufficient space is necessary (1 m of clearance on all sides and top of the pump) for the safe and correct installation, daily inspection and maintenance. A50862880_A Page 88 09/2021 - ©Edwards Limited...

  • Page 89: Piping

    The ventilation alternative 1 and 3: The necessary ventilation to limit the pump room temperature is calculated from: Qv = SF * Pnom / (1.21 * dT) Where, Qv = necessary cooling air flow (m³/s) SF= Service factor of motor A50862880_A Page 89 09/2021 - ©Edwards Limited...

  • Page 90: Position The Pump

    ▪ Make sure that the beams do not slide and extend uniformly from the frame. ▪ Hold the chains parallel to the bodywork by the chain spreaders to prevent damage to the pump. A50862880_A Page 90 09/2021 - ©Edwards Limited...

  • Page 91: Acclimatization

    To use the pump in light industrial, commercial or residential environments with a shared supply network, or in an IT network, extra precautions are necessary. Contact us for information. A50862880_A Page 91 09/2021 - ©Edwards Limited...
  • Page 92 (remote control). It also accepts the command signals from the emergency stop, start and stop command signals from the clock function. ▪ LAN control: The pump is controlled through a local network. Contact us. A50862880_A Page 92 09/2021 - ©Edwards Limited...

  • Page 93: Figure 18 Service Diagram

    Stop the pump and set the voltage to off before you connect the external equipment. Contact us. Figure 18 Service diagram 1. Customer’s installation 1. Customer’s installation 2. Pump motor 2. Pump motor You can find the electrical diagram in the electric cabinet. A50862880_A Page 93 09/2021 - ©Edwards Limited...

  • Page 94: Pictographs

    14. If the rotation direction is wrong, open the isolating switch in the voltage supply the isolating switch in the voltage supply line and reverse the two incoming line and reverse the two incoming electric lines. electric lines. A50862880_A Page 94 09/2021 - ©Edwards Limited...

  • Page 95: Operation

    Check the oil level. The oil level must reach the top of the oil sight glass. If necessary, fill the oil through the oil filler plug. Make sure that no dirt enters the oil system. A50862880_A Page 95 09/2021 - ©Edwards Limited...

  • Page 96: Start The Pump

    When the automatic operation LED is on, the pump can start automatically. When the automatic operation LED is on, the controller controls the pump, for example, to load, stop and restart the motors. Regularly check the oil level during the operation. A50862880_A Page 96 09/2021 - ©Edwards Limited...
  • Page 97 If a service level for a monitored component has been exceeded. ▪ Do the service actions of the shown plan or replace the component and reset the timer. Refer to Service menu on page 38. A50862880_A Page 97 09/2021 - ©Edwards Limited...

  • Page 98: Stop The Pump

    Set the electrical supply to off. Shut off the system connected to the pump. Open the vent plug and release the compressed gases. Isolate the pump from the pump system. Drain the oil. A50862880_A Page 98 09/2021 - ©Edwards Limited...

  • Page 99: Maintenance

    109. Service contracts We offer different types of service contracts, to relieve you of all preventive maintenance work. Contact our customer centre. General Replace the O-rings and washers that are removed during servicing. A50862880_A Page 99 09/2021 - ©Edwards Limited...
  • Page 100 Check for possible air and oil leakages Check coolers, clean if necessary Check the filter elements of the electric cabinet. Replace if necessary 3-Monthly 3-Monthly Monthly Check the silencer of the vacuum control valve, clean if necessary A50862880_A Page 100 09/2021 - ©Edwards Limited...
  • Page 101 61). Shorter service exchange interval can be necessary for: ▪ exposure of the pump to external pollutants ▪ operation at high humidity with low duty cycles ▪ operation at higher temperatures. A50862880_A Page 101 09/2021 - ©Edwards Limited...

  • Page 102: Oil Specification

    Because of its excellent oxidation stability, vacuum synthetic fluid can be used for the pumps that operates at the ambient temperatures between 0 °C (32 °F) and 46 °C (115 °F). A50862880_A Page 102 09/2021 - ©Edwards Limited...

  • Page 103: Drive Motor

    Install the new filter element. Install the cover of the air filter. Set the air filter service warning again. Note: When you install the air filter element, make sure that the seal is in good condition. A50862880_A Page 103 09/2021 - ©Edwards Limited...

  • Page 104: Figure 20 Air Filter

    A50862880_A - Maintenance Figure 20 Air filter 1. Inlet air filter 1. Inlet air filter 2. Plug 2. Plug 1. Air filter gas ballast 1. Air filter gas ballast A50862880_A Page 104 09/2021 - ©Edwards Limited...

  • Page 105: Oil And Oil Filter Change

    Set the voltage to off. Vent the pump by opening the plug on the cover of the air inlet filter. Remove the vent plug of the oil cooler. Vent plug Water/oil cooler Air/oil cooler Vent plug A50862880_A Page 105 09/2021 - ©Edwards Limited...
  • Page 106 Remove the plug in the outlet element housing and drain the oil from the pump element and outlet housing. Collect the oil in a collector and deliver it to the local collection service. A50862880_A Page 106 09/2021 - ©Edwards Limited...

  • Page 107: Coolers

    Risk of damage to equipment. Remove the loose parts that are used as a cover after the maintenance on the fan and on the cooler. Note: Keep the coolers clean to maintain their efficiency. A50862880_A Page 107 09/2021 - ©Edwards Limited...

  • Page 108: Oil Separator Change

    All arrows must point in the same direction after the installation. To remove the oil separator: Stop the pump. Close the isolation valve. Set the voltage to off. A50862880_A Page 108 09/2021 - ©Edwards Limited...

  • Page 109: Pressure Switch

    For overhaul and for the preventive maintenance, a wide range of service kits are available. The service kits have the necessary parts to service the components of the pump and offer the benefits of our genuine parts with a low maintenance budget. A50862880_A Page 109 09/2021 - ©Edwards Limited...
  • Page 110 A50862880_A - Maintenance A full range of tested lubricants are available to keep the pump serviceable and in a good condition. Refer to the spare parts list for the part numbers. A50862880_A Page 110 09/2021 - ©Edwards Limited...

  • Page 111: Fault Finding

    Air leakage in the inlet piping connections Remedy Examine the inlet filter assembly and pipes for leaks. Check the seals between components. Cause Low oil level Remedy Fill the oil. Cause Oil contaminated Remedy Replace the oil. A50862880_A Page 111 09/2021 - ©Edwards Limited...
  • Page 112 Replace the membrane. Fault Pressure switch trips Cause Oil separator elements clogged Remedy Replace the elements. Cause Oil filter clogged Remedy Replace the oil filter. Cause Discharge clogged Remedy Check couplings and the outlet. A50862880_A Page 112 09/2021 - ©Edwards Limited...

  • Page 113: Converter Fault Codes

    Refer to Table: Error codes for the important error codes. If another code appears, contact us. 9.3 Faults Figure that follows shows the typical display of the pump stopped by a shutdown. A50862880_A Page 113 09/2021 - ©Edwards Limited...
  • Page 114 A50862880_A - Fault finding 1. Shutdown 1. Shutdown Use the Scroll keys to move the cursor to the Stop icon or the Protections icon and push the Enter key. 1. Protections 1. Protections A50862880_A Page 114 09/2021 - ©Edwards Limited...
  • Page 115 Check back pressure of oil separa- tor vessel Check oil injection Check wiring to motor Check for short circuits Check inlet valve Ground Fault (GF) Check back pressure of oil separa- tor vessel Check oil injection A50862880_A Page 115 09/2021 - ©Edwards Limited...
  • Page 116 Braking Resistor Overheat (rH) Contact us External Fault at Input Terminal S3 (EF3) Check control wiring External Fault at Input Terminal S4 (EF4) Check control wiring External Fault at Input Terminal S5 (EF5) Check control wiring A50862880_A Page 116 09/2021 - ©Edwards Limited...
  • Page 117 Contact us High Slip Braking Overload (oL7) Contact us Hardware Fault (including oFx) Contact us Z Pulse Fault (dv1) Contact us Z Pulse Noise Fault Detection (dv2) Contact us Inversion Detection (dv3) Contact us A50862880_A Page 117 09/2021 - ©Edwards Limited...
  • Page 118 EEPROM Memory Data Error (CPF06) Contact us Terminal Board Connection Error (CPF07) Contact us EEPROM Serial Communication Fault Contact us (CPF08) RAM Fault (CPF11) Contact us Flash Memory Circuit Exception (CPF12) Contact us A50862880_A Page 118 09/2021 - ©Edwards Limited...
  • Page 119 A/D Conversion Error (oFA05) Contact us Option Response Error (oFA06) Contact us Option RAM Fault (oFA10) Contact us Option Operation Mode Fault (SLMOD) Contact us (oFA11) Drive Receive CRC Error (oFA12) Contact us A50862880_A Page 119 09/2021 - ©Edwards Limited...
  • Page 120 Option Receive Abort Error (oFb17) Contact us Comm. ID Error (oFb30) Contact us Model Code Error (oFb31) Contact us Sum check Error (oFb32) Contact us Comm. option Timeout Waiting for Re- Contact us sponse (oFb33) A50862880_A Page 120 09/2021 - ©Edwards Limited...
  • Page 121 Encoder Option Analog Circuit Error (oFC51) Contact us Encoder Communication Timeout (oFC52) Contact us Encoder Communication Data Error (oFC53) Contact us Encoder Error (oFC54) Contact us Resolver Error (oFC55) Contact us 1043 Drive Cooling Fan Fault (FAn1) Check converter fan A50862880_A Page 121 09/2021 - ©Edwards Limited...

  • Page 122: Storage

    Risk of injury or damage to equipment. If the pump is going to be stored without operating from time to time, protective steps must be taken. Contact your supplier. Operate the pump regularly (for example, twice a week until warm). A50862880_A Page 122 09/2021 - ©Edwards Limited...

  • Page 123: Disposal

    For more information contact your local waste authority, customer centre or the distributor. Note: Obey all the local and national safety and environmental regulations when you discard service liquid and all other used materials (for example, dirty rags and machine parts). A50862880_A Page 123 09/2021 - ©Edwards Limited...

  • Page 124: Service

    HS1, fill in the electronic HS2 form, print it, sign it, and return the signed copy to us. NOTICE: If we do not receive a completed HS2 form, your equipment cannot be serviced. A50862880_A Page 124 09/2021 - ©Edwards Limited...

  • Page 125: Guidelines For Inspection

    The Declaration of Conformity/Declaration by the manufacturer is part of the documentation that is supplied with the pump. Local legal requirements, use outside the limits and conditions as specified by the manufacturer can require other inspection periods as mentioned on the declaration. A50862880_A Page 125 09/2021 - ©Edwards Limited...

  • Page 126: Eu Declaration Of Conformity

    EU Declaration of Conformity Edwards Ltd Documentation Officer Innovation Drive Jana Sigmunda 300 Burgess Hill Lutín , 78349 West Sussex Czech Republic RH15 9TW T: +42(0) 580 582 728 documentation@edwardsvacuum.com The product specified and listed below • Description: EOS350i; EOS585i; EOS730i; EOS900i •...

  • Page 127: Declaration Of Conformity

    This declaration, based on the requirements of the listed Statutory Instruments and EN ISO/IEC 17050-1, covers all product serial numbers from this date on: 2022-03-24 Signed for and on behalf of Edwards Ltd Andries De Bock - Vice President Engineering...
  • Page 128 ADDITIONAL LEGISLATION AND COMPLIANCE INFORMATION EMC (EU, UK): Class A Industrial equipment Caution: This equipment is not intended for use in residential environments and may not provide adequate protection to radio reception in such environments. RoHS (EU, UK): Material Exemption Information This product is compliant with the following Exemptions Annex III: •...
  • Page 129 材料成分声明 China Material Content Declaration 有害物质 Hazardous Substances 部件名称 六价铬 多溴联苯 多溴二苯醚 铅 汞 镉 Part name Hexavalent Polybrominated Polybrominated Lead Mercury Cadmium Chromium biphenyls diphenyl ethers (Pb) (Hg) (Cd) (Cr VI) (PBB) (PBDE) 铸铝及铝合金制品 Aluminium alloys 铜管管件 Brass pipe fitting 铜接头...
  • Page 130 This page has been intentionally left blank.
  • Page 131 This page has been intentionally left blank.
  • Page 132 edwardsvacuum.com...

This manual is also suitable for:

Eos 350iEos 350wiEos 585iEos 585wiEos 730iEos 730wi ... Show all

Table of Contents