Parker DB Series Owner's Manual
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Parker DB Series Owner's Manual

Nitrogen generator
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DB Series Nitrogen Generator
Owner's Manual
Models: DB5-20

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  • Page 1 DB Series Nitrogen Generator Owner’s Manual Models: DB5-20...

  • Page 2: Table Of Contents

    DB Series Nitrogen Generator DB5-20 Model Table of Contents SAFETY INFORMATION ................iii MARKINGS AND SYMBOLS ..............iv DISPOSAL OF EQUIPMENT ..............iv 1. Description ..................6 Generator Model Number Identification .............7 1.2 Flow Rates ......................7 1.3 Technical Specifications ...................7 1.4 Weight and Dimensions ..................8 1.5 Product Selection and Correction Factors ............8...
  • Page 3 DB Series Nitrogen Generator DB5-20 Model 5. Communications ................28 5.1 MODBUS Register Map .................. 28 5.2 Configuring Static IP Address ................. 29 5.3 RS232 or RS485 Communications ..............29 5.4 Configuring SW2400-MOD MODBUS-TCP to MODBUS-RTU Option ....30 6. Startup and Shutdown ............... 34 6.1 Pre-Startup Procedure ...................

  • Page 4: Safety Information

    Parker. Most accidents that occur during the operation To the extent that Parker, its subsidiaries or autho- and maintenance of machinery are the result of rized distributors provide component or system failure to observe basic safety rules and proce- options based upon data or specifications provided dures.

  • Page 5: Markings And Symbols

    DB Series Nitrogen Generator DB5-20 Model MARKINGS AND SYMBOLS The following markings are used within this manual: Caution, read the User Guide Highlights actions or procedures which, if not performed correctly, may lead to personal injury, death or damage to the product.

  • Page 6: Description

    For final filtration, each DB 5-20 generator is equipped with a Parker Balston Grade SA (sterile air) filter which provides filtration efficiency of 99.9999+% at 0.01μm prior to the nitrogen leaving...

  • Page 7: Generator Model Number Identification

    DB Series Nitrogen Generator DB5-20 Model 1.1 Generator Model Number Identification Series Model O2 Analyzer Extended Cabinet Wine Series Dual-bed See product PCT Purities between Only available Only available specifications 95-99.9% for DB-5 and for PCT units below for flow...

  • Page 8: Weight And Dimensions

    Buffer Tank (61cm x 61cm x 134cm) Notes: 1. Weights and dimensions shown for all models are approximate. Parker reserves the right to make changes without notification. Consult factory for general arrangement drawings. 1.5 Product Selection and Correction Factors Inlet Pressure Correction Factor...

  • Page 9: Unpacking

    Parker recommends installing a 'dry' air receiver downstream of the compressed air treatment equipment to protect them from surges in air demand. If using an oil lubricated compressor, Parker recommends that an oil vapor reduction filter be installed downstream of the dryer and upstream of the generator.

  • Page 10: Inlet Air Quality Requirements

    All buffer and storage tanks should be fitted with suitable pressure gauges and pressure relief valves. Parker recommends that ball valves are connected to the buffer vessel ports to allow it to be isolated during maintenance activities.

  • Page 11: Environment

    Refer to Section 2.3 “Recommended System Component Layout” for the desired system configuration. Parker supplies a nitrogen buffer tank, hoses, and a pressure relief valve with all DB 5-20 generators. The hosing is to be used to connect the generator and the buffer tank. As noted in Section 2.5 “General Mechanical Requirements,”...

  • Page 12: General Operation

    DB Series Nitrogen Generator DB5-20 Model 3. General Operation Pressure Swing Adsorption (PSA) technology uses 2 vessels (or 2 sets of vessels) each filled with a bed of carbon molecular sieve (CMS). One bed is “online” and generating nitrogen from the process air, while the other bed is “offline”...

  • Page 13: Equipment Overview

    DB Series Nitrogen Generator DB5-20 Model 3.1 Equipment Overview a: Pressure Relief Valve (PSV 102) b: Pressure Relief Valve (PSV 103) c: Controls d: Product Control Valve (PCV 101) e: Nitrogen Outlet f: Oxygen Sensor g: Electrical Control Box h: Solenoid Pilot Valve (SPV 101-103)

  • Page 14: Nitrogen Generator Connections

    Only competent personnel trained, qualified, and approved WARNING by Parker should perform installation, commissioning, service, and repair procedures. 1) AIR INLET – Will be marked on the nitrogen generator with a label. Ensure inlet air quality meets guidelines specified in this user manual.

  • Page 15: Operator Interface Overview

    DB Series Nitrogen Generator DB5-20 Model 3.4 Operator Interface Overview a: Human Machine Interface d: On/Off Switch (SS 1) g: Outlet Pressure Regulator (HMI) (PRV 101) e: USB Port b: Tactile Keypad h: Product (nitrogen flow) f: Outlet Pressure (PI 102)

  • Page 16: Human Machine Interface (Hmi)

    DB Series Nitrogen Generator DB5-20 Model 4. Human Machine Interface (HMI) Press to • Enter the menus • Select and store settings Press to • Exit a setting without storing • Exit a menu Press to • Scroll through menus •...

  • Page 17: Hmi Backlight

    DB Series Nitrogen Generator DB5-20 Model 4.1 HMI Backlight The HMI’s back light color will change based on the current state of the generator. White Generator is operating normally Green Generator is in Eco mode (standby) Generator is experiencing an alarm condition Generator is OFF 4.2 Operating Screens...

  • Page 18: Main Menu

    DB Series Nitrogen Generator DB5-20 Model 4.3 Main Menu Main Menu Access by pressing the [OK] key from the Main screen • Select from the following: - Alarm Log Menu - Settings Menu - Information – Model and firmware information •...

  • Page 19: Settings Menus

    DB Series Nitrogen Generator DB5-20 Model 4.5 Settings Menus Main Menu Access by pressing [F6] key. • Select from the following settings: - High Oxygen Alarms - Standby - Maintenance Timer - Security - Relay 1 and 2 - Data Logging •...

  • Page 20: Standby Menu And Settings

    DB Series Nitrogen Generator DB5-20 Model High Oxygen Alarm – Alarm Threshold • Select oxygen threshold for high oxygen alarm • Use UP and DOWN keys to adjust • Range depends on oxygen sensor range (percent or ppm) • Default is 0.50% for percent type, or 500 ppm for ppm type •...

  • Page 21: Maintenance Timer Menu And Settings

    DB Series Nitrogen Generator DB5-20 Model Standby Settings – Standby Pressure Accessed from settings menu. (press [F6]) • Use UP and DOWN keys to adjust Standby Pressure from 0 to 150 psi • Default is 100 psi • Press [OK] to store or [ESC] to exit without storing.

  • Page 22: Security Menus And Settings

    DB Series Nitrogen Generator DB5-20 Model 4.9 Security Menus and Settings Note: If you forget the passcode, use passcode 5555 as a recovery password. The default passcode is 0000, which disables setting security. See the menu tree to identify which settings are protected.
  • Page 23 DB Series Nitrogen Generator DB5-20 Model Relay Settings – Mode • Use UP and DOWN keys to scroll through relay modes • Modes: - ANY ALARM CONDITION OCCURS - SYSTEM RUNNING - OXYGEN >= SETPOINT - OXYGEN <= SETPOINT - FLOW >= SETPOINT - FLOW <= SETPOINT...

  • Page 24: Data Logging Menu And Settings

    DB Series Nitrogen Generator DB5-20 Model 4.11 Data Logging Menu and Settings Data Logging Menu • Use UP and DOWN keys to scroll thru the menu items • Press [OK] to select or [ESC] to return to Main Screen Data Logging – Enable •...
  • Page 25 DB Series Nitrogen Generator DB5-20 Model Flow Sensor Factory Settings – 20mA setting • Enabled by pressing [F1] and [F6] keys for 5 seconds • Set flow rate that coincides with in 20ma output from flow sensor • Default depends on model setting.

  • Page 26: Default Settings Chart

    DB Series Nitrogen Generator DB5-20 Model 4.13 Default Settings Chart Setting DB5- 10 PPM DB5- 10 PCT DB5-10- EC PPM DB5-10- EC PCT DB15- 20 PPM DB15- 20 PCT Disabled O2 Alarm – Enable/ Disable O2 Alarm - Setpoint O2 Alarm – Delay Time Disabled O2 Alarm –...

  • Page 27: Alarm Popup Screens

    DB Series Nitrogen Generator DB5-20 Model 4.14 Alarm Popup Screens Warning - High Oxygen Content • Oxygen content is higher than programmed threshold • Manually reset by pressing [F2] • Automatically reset when O2 drops 2% below threshold • Alarm can be disabled from the Oxygen Menu Alarm –...

  • Page 28: Communications

    DB Series Nitrogen Generator DB5-20 Model 5. Communications Ethernet Communications – DB 5-20 generators come standard with an Ethernet Modbus TCP/IP interface located along the bottom edge of the controller. The port comes preconfigured in DHCP mode. The MAC address is located on the front of the controller located inside the control box and can be used to map the controller to a static IP address within the DHCP server.

  • Page 29: Configuring Static Ip Address

    6. Turn power off then back on using power switch located below on bottom of control box 5.3 RS232 or RS485 Communications If the dryer must be connected to an RS485 network or RS232 port, use a Modbus Gateway device, such as Parker’s part number SW2400-MOD (sold separately).

  • Page 30: Configuring Sw2400-Mod Modbus-Tcp To Modbus-Rtu Option

    DB Series Nitrogen Generator DB5-20 Model 5.4 Configuring SW2400-MOD MODBUS-TCP to MODBUS-RTU Option Before proceeding, set the IP settings in the dryer to the following: Refer to CONFIGURING STATIC IP ADDRESS Mode: STATIC IP Address: 192.168.1.200 Subnet Mask: 255.255.255.0 Gateway: 0.0.0.0...
  • Page 31 DB Series Nitrogen Generator DB5-20 Model 5. Select RTU Master Mode 6. Configure Network as follows:...
  • Page 32 DB Series Nitrogen Generator DB5-20 Model 7. Modbus Routing Example shows settings for a generator which has been assigned a slave address of 1. Set the Slave ID Start and Slave ID End settings to the slave address that your network administrator has assigned to the generator on your MODBUS-RTU network.
  • Page 33 DB Series Nitrogen Generator DB5-20 Model 8. Serial Port Configuration - Set the serial port settings to match your RS485 network No further settings are required to the device gateway Note: Once working, use the EXPORT and IMPORT keys on the initial configuration screen to save your settings to easily replicate them on another generator on the network (don’t forget to select a...

  • Page 34: Startup And Shutdown

    DB Series Nitrogen Generator DB5-20 Model 6. Startup and Shutdown Only competent personnel trained, qualified, and approved by Parker should perform installation, commissioning, service, and repair procedures. WARNING Nitrogen is an inert, non-toxic gas. It can act as a simple asphyxiant by displacing oxygen in air.

  • Page 35: Initial Startup

    DB Series Nitrogen Generator DB5-20 Model 6.2 Initial Startup Startup should only be performed once the generator has been properly installed, according to this user guide, and Section 6.1 “Pre-Startup Procedure” has been reviewed WARNING REFER TO FLOW SCHEMATICS SECTION OF THIS MANUAL FOR ADDITIONAL DETAIL.

  • Page 36: Normal Startup

    DB Series Nitrogen Generator DB5-20 Model 6.3 Normal Startup Startup should only be performed once the generator has been properly installed, according to this user guide, and Section 6.1 “Pre-Startup Procedure” has been reviewed WARNING REFER TO FLOW SCHEMATICS SECTION OF THIS MANUAL FOR ADDITIONAL DETAIL.

  • Page 37: System Adjustment

    DB Series Nitrogen Generator DB5-20 Model 6.4 System Adjustment Once the generator has been energized and pressurized, set the outlet flow and pressure of nitrogen required for the application. Set the flow parameters as follows: 1. Pressure – Turn the outlet pressure regulator until the outlet pressure gauge displays the desired outlet pressure.

  • Page 38: Service & Preventative Maintenance

    WARNING 7.1 Service Intervals DB Series Nitrogen generators are equipped with an hour meter, which is activated when the system is running. The hour meter is to be used as a guide for sustaining service intervals. If service intervals are stated in both months &...

  • Page 39: Spare Parts

    DB Series Nitrogen Generator DB5-20 Model 7.2 Spare Parts Model DB-5-[*]-EC-[W] DB-5-[*] DB-10-[*]-EC-[W] P&ID Drawing DB-10-[*] Number DB-15-[*], DB-20-[*] DB-5-10-PPM-PCT-FD DB-15-20-PPM-PCT-FD Filter Elements Part ID Part Number Part Number Pre-Filter CF101 2/100-18-BX 2/200-35-BX Final Filter AF 101 2/100-12-SA 2/200-176-SA Pilot Valve...

  • Page 40: Troubleshooting

    DB Series Nitrogen Generator DB5-20 Model 8. Troubleshooting Symptom Purity Lower Oxygen Than Specified Air Leak Analyzer Value Loss of Outlet Loss of Operating Through Drain Varies from Possible Cause Pressure Outlet Flow Conditions of Pre-Filter Expected Value Ensure product...

  • Page 41: Flow Schematics

    DB Series Nitrogen Generator DB5-20 Model 9. Flow Schematics DB-5-10-PPM-PCT-FD...
  • Page 42 DB Series Nitrogen Generator DB5-20 Model DB-15-20-PPM-PCT-FD...

  • Page 43: General Arrangement Drawings

    DB Series Nitrogen Generator DB5-20 Model 10. General Arrangement Drawings DB-AB...
  • Page 44 DB Series Nitrogen Generator DB5-20 Model DB-AB...
  • Page 45 DB Series Nitrogen Generator DB5-20 Model DBEC-AB...
  • Page 46 DB Series Nitrogen Generator DB5-20 Model DBEC-AB...

  • Page 47: Electrical Schematic

    DB Series Nitrogen Generator DB5-20 Model 11. Electrical Schematic 2000MDB-A...

  • Page 48: Carbon Molecular Sieve Sds

    DB Series Nitrogen Generator DB5-20 Model 12. Carbon Molecular Sieve SDS GN UC H Safety Data Sheet Issued: 10/20/2020 Supersedes: 03/02/2020 Version: 4.0 SECTION 1: Identification of the Substance/Mixture and of the Company/Undertaking 1.1. Product identifier Product name : GN UC H...
  • Page 49 DB Series Nitrogen Generator DB5-20 Model GN UC H Product Code: 28010 Safety Data Sheet First-aid measures after ingestion : IF SWALLOWED: Rinse mouth thoroughly. Do not induce vomiting without advice from poison control center or medical professional. Get medical attention if you feel unwell.
  • Page 50 DB Series Nitrogen Generator DB5-20 Model GN UC H Product Code: 28010 Safety Data Sheet SECTION 8: Exposure Controls/Personal Protection 8.1. Control parameters Activated carbon (7440-44-0)* OSHA PEL (TWA) (mg/m³) ≤ 5 (Respirable Fraction) ≤ 15 (Total Dust) *Exposure limits are for inert or nuisance dust. No specific exposure limits have been established for this activated carbon product by OSHA or ACGIH.
  • Page 51 DB Series Nitrogen Generator DB5-20 Model GN UC H Product Code: 28010 Safety Data Sheet SECTION 10: Stability and Reactivity 10.1. Reactivity No dangerous reactions known under normal conditions of use. 10.2. Chemical stability Stable under use and storage conditions as recommended in section 7.
  • Page 52 DB Series Nitrogen Generator DB5-20 Model GN UC H Product Code: 28010 Safety Data Sheet 12.5. Other adverse effects No additional information available. SECTION 13: Disposal Considerations 13.1. Waste treatment methods Waste treatment and disposal methods Vacuum or shovel material into a closed container. Dispose in a safe manner in accordance with local/national regulations.
  • Page 53 DB Series Nitrogen Generator DB5-20 Model GN UC H Product Code: 28010 Safety Data Sheet Cobalt (7440-48-4) Listed on the United States TSCA (Toxic Substances Control Act) inventory Listed on United States SARA Section 313 SARA Section 313 - Emission Reporting 0.1 %...
  • Page 54 DB Series Nitrogen Generator DB5-20 Model GN UC H Product Code: 28010 Safety Data Sheet Personal Protection This information is based on our current knowledge and is intended to describe the product for the purposes of health, safety and environmental requirements only.
  • Page 55 DB Series Nitrogen Generator DB5-20 Model Notes...
  • Page 56 DB Series Nitrogen Generator DB5-20 Model Notes...
  • Page 57 DB Series Nitrogen Generator DB5-20 Model Notes...
  • Page 58 Metamora, Ohio 419 644 4311 Arnhem, Netherlands +31 (0) 26 376 0376 © 2022 Parker Hannifin Corporation. Product names are trademarks or registered trademarks of their respective companies. PKR_IOM_DB5-20_082022 TI-DB5-20-AB Rev - Parker Hannifin Corporation Industrial Gas Filtration and Generation Division...

This manual is also suitable for:

Db5-20Db30-80

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