User Manuals: Edwards nXR120i Roots Vacuum Pump

Manuals and User Guides for Edwards nXR120i Roots Vacuum Pump. We have 2 Edwards nXR120i Roots Vacuum Pump manuals available for free PDF download: Instruction Manual

Edwards nXR120i Instruction Manual

Edwards nXR120i Instruction Manual (56 pages)

Dry Vacuum Pumps

Brand: Edwards | Category: Water Pump | Size: 1 MB

Table of Contents

Table of Contents
3
1 Safety and Compliance

6
- Definition of Warnings and Cautions
  6
- Safety Symbols
  7
2 General Description

8
- Overview
  8
- Figure 1 Nxri Pumps
  9
- Pump Controller
  10
- Interface Control Panel
  10
  - Auxiliary Connector Socket
    10
  - Figure 2 Interface Panel
    10
- Logic Interface
  11
- Figure 3 Valve Connector
  11
- Auto-Run
  12
- Pump Controller Configuration
  12
3 Technical Data

13
4 Installation

19
- Installation Safety
  19
- Unpack and Inspect
  19
- Mechanical Installation
  20
- Leak Test the System
  22
- Electrical Installation
  22
- Connection for Remote Control and Monitoring
  24
5 Commission the Pump

25
6 Operation

26
- Operation Safety
  26
- Operational Modes
  27
  - Manual Control Mode
    27
- Logic Interface Data
  29
- Parallel Control and Monitoring
  31
- Analogue Speed Control
  32
- Figure 13 Logic Interface Connections - Parallel Control
  32
- Figure 14 Logic Interface Connections - Analogue Speed Control
  33
- Figure 15 Analogue Speed Control
  33
- Hardware Configuration
  34
- Operational Modes
  34
- Start the Pump
  34
- Shut down the Pump
  35
- Restart the Pump
  35
- Gas Ballast Operation
  36
- Gas Ballast Adaptor Fit
  36
- Figure 16 Gas Ballast Open-Close
  36
- Extra Silencer Removal
  37
- Mounting Kit Use
  37
7 Maintenance and Service

39
- General Maintenance
  39
- Maintenance Plan
  39
- Inspect and Clean the Inlet Strainer
  39
- Clean the External Fan Grill
  40
- Replace the Pump Bearings
  40
- Replace the Pump Controller
  40
- Electrical Safety Check
  40
- Service Indicator Codes
  40
- Service
  41
  - Return the Equipment or Components for Service
    41
8 Fault Finding

42
- Alarm Indicator Codes
  43
9 Storage

45
10 Disposal

46
11 Accessories

47
- Electrical Cables
  47
- Gas Ballast Adaptor
  48
- Gas Ballast Blank Adaptor
  48
- Valves
  48
- Mounting Kit
  48

Advertisement

Edwards nXR120i Instruction Manual

Edwards nXR120i Instruction Manual (24 pages)

Brand: Edwards | Category: Water Pump | Size: 1 MB

Table of Contents

Table of Contents
3
Introduction
5
Scope of this Manual
5
Description
5
Start / Stop Control Diagram
5
Logic Interface Locations
6
Technical Data
7
Logic Interface
7
Connection for Serial Control and Monitoring
9
Serial Connection
9
Logic Interface Connections - RS232 Serial Control
9
Serial Enable
10
Serial Protocol
10
Logic Interface Connections - RS485 Serial Control
10
Message Structure
11
Command Set
11
Operating the Pump
16
Start the Pump
16
Standby Speed
16
Stop the Pump
16
Multi-Drop Operation
17
RS485 Multi-Drop Connections
17
Assigning a Multi-Drop Address
18
Mixed Parallel and Serial Operation
19
Logic Interface Connection - Mixed Parallel and Serial Operation
19
Decoding Status Words
20
Decoding System Status Word
20
Decoding Service Status Word
23

Advertisement

Related Products

Edwards Categories

Water Pump Control Unit Industrial Equipment Measuring Instruments Controller

More Edwards Manuals