Grundfos 78 Manuals

Manuals and User Guides for Grundfos 78. We have 1 Grundfos 78 manual available for free PDF download: Service Instructions Manual

Grundfos 78 Service Instructions Manual

Grundfos 78 Service Instructions Manual (64 pages)

s pumps

Brand: Grundfos | Category: Water Pump | Size: 6 MB

Table of Contents

1 Symbols Used in this Document

2
- Table of Contents
  2
2 Servicing S Pumps with Explosion-Proof Motors

3
- Type Key
  4
3 Safety

3
4 Identification

3
- Nameplate
  3
5 Handling the Pump

6
6 Torques, Lubricants and Special Liquids

7
7 Service Tools

8
- Standard Tools
  8
- Lifting Tools
  9
- Special Tools
  9
- Tightness Test Tools
  9
- Annual Maintenance
  10
- General Information
  10
- Pump Cleaning and Visual Inspection
  10
8 Service

10
9 Dismantling and Assembly Instructions

13
- Replacing the Terminal Board
  14
- Replacing the Protection Sensors
  17
- Dismantling Range
  19
- Assembling Range
  21
- Dismantling Range
  23
- Assembling Range
  25
- Dismantling Range
  29
- Assembling Range
  30
- Tightness Test of Stator (Submerged)
  32
- Tightness Test of Terminal Box (Cable Side, Submerged)
  32
10 Tightness Tests

32
11 Drawings

33
- Range
  33
- Range
  42
- Range
  48
- Position Numbers and Material Specification
  56
- Sensor Positions
  58
- Electrical Connections
  60

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