Stübbe NMB Series Manuals

Manuals and User Guides for Stübbe NMB Series. We have 1 Stübbe NMB Series manual available for free PDF download: Original Operating Manual

Stübbe NMB Series Original Operating Manual

Stübbe NMB Series Original Operating Manual (40 pages)

Volute Centrifugal Pump

Brand: Stübbe | Category: Water Pump | Size: 2 MB

Table of Contents

Table of Contents
2
1 About this Document

5
2 General Safety Instructions

7
- Intended Use
  7
- Product Safety
  7
- Operator's Obligations
  8
- Obligations of Personnel
  8
- SpeciﬁC Hazards
  8
- Hazardous Pumped Liquids
  8
- Potentially Explosive Atmospheres
  8
3 Layout and Function

9
- Labels
  9
- Type Plate
  9
- ATEX Nameplate
  9
- Description
  9
- Layout
  10
- Shaft Seals
  10
- Mechanical Seals
  10
- Auxiliary Systems
  11
- Quenching - Variants and Features
  11
- Blocking - Variants and Features
  11
4 Transport, Storage and Disposal

12
- Transport
  12
- Unpacking and Inspection Upon
  12
- Delivery
  12
- Lifting
  12
- Storage
  13
- Disposal
  13
5 Installation and Connection

14
- Preparing the Setup
  14
- Check Operating Conditions
  14
- Preparing the Installation Site
  14
- Prepare Foundation and Surface
  14
- Installing with Foundation
  15
- Place Pump Unit on the Foundation
  15
- Attaching Pump Unit
  15
- Installing Motor
  16
- Planning the Pipes
  16
- Specifying Supports and Flange Connections
  16
- Specifying Nominal Widths
  16
- Specifying Pipe Lengths
  17
- Provide Self-Priming Container
  17
- Optimizing Changes of Cross Section and Direction
  17
- Discharging Leaks
  17
- Providing Safety and Control Devices (Recommended)
  17
- Connecting the Pipes
  18
- Keeping the Piping Clean
  18
- Installing Auxiliary Pipes
  18
- Installing Suction Pipe
  18
- Installing the Pressure Pipe
  18
- Inspection for Stress-Free Pipe Connections
  18
- Electrical Connection
  18
- Connecting the Motor
  18
- Checking the Direction of Rotation
  18
- Performing the Hydrostatic Test
  18
- Aligning the Coupling Precisely
  19
- Aligning Motor
  19
6 Operation

20
- Preparing for Commissioning
  20
- Checking Downtimes
  20
- Filling and Bleeding
  20
- Preparing Auxiliary Systems (if Present)
  20
- Check Direction of Rotation
  20
- Commissioning
  21
- Switching on
  21
- Switching off
  21
- Shutting down the Pump
  22
- Measures to be Taken if the Pump Is Shut down
  22
- Measures Depending on the Behavior of the Pumped Liquid
  22
- Restoring the Pump to Service
  23
- Operating the Stand-By Pump
  23
7 Maintenance

24
- Inspections
  24
- Maintenance in Accordance with Maintenance Schedule
  25
- Check Sealing Medium
  25
- Cleaning the Pump
  25
- Maintenance Plan
  25
- Dismounting
  26
- Preparations for Dismounting
  26
- Disassembly NM NMB
  27
- Disassemble NMXH
  27
- Replacement Parts and Return
  27
- Installing
  28
- Assembly Instruction for Shaft Protection Sleeve
  28
8 Troubleshooting

29
- Fault/Number Assignment
  29
- Troubleshooting List
  31
9 Appendix

32
- Replacement Parts
  32
- Series NM
  32
- Designation of Components According to Part Numbers
  32
- Series NMB
  34
- Designation of Components According to Part Numbers
  34
- Series NMXH
  36
- NMXH: Part Numbers and Component Designations
  36
- Technical Speciﬁcations
  38
- Ambient Conditions
  38
- Parameters for Auxiliary Systems
  38
- Sound Pressure Level
  38
- Temperature
  38
- Flange Tightening Torques
  38
- Tightening Torques of Casing Screws
  38
- Tab
  39
- Lubricant
  39
- Grease/Oil Lubricant Quantity
  39
- Declaration of Conformity in Accordance with EC Machinery Directive
  40

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