Multitech 1777.8/7-10 G3 Manuals

Manuals and User Guides for Multitech 1777.8/7-10 G3. We have 1 Multitech 1777.8/7-10 G3 manual available for free PDF download: Operating Instructions Manual

Multitech 1777.8/7-10 G3 Operating Instructions Manual

Multitech 1777.8/7-10 G3 Operating Instructions Manual (32 pages)

High-pressure pumps in ring-section design

Brand: Multitech | Category: Water Pump | Size: 1.63 MB

Table of Contents

Table of Contents
2
Personnel Qualification and Training
3
Non-Compliance with Safety Instructions
3
Safety Awareness
3
Safety Instructions for the Operator / User
3
General

4
2 Safety

4
3 Transport, Storage

5
- Unauthorized Modes of Operation
  5
- Applications
  6
4 Description of the Product and Accessories

6
5 Installation at Site

7
- Installing the Pump/Unit
  7
- Safety Regulations / Special Instructions
  7
- Aligning the Pump / Drive
  8
- Connecting the Piping
  9
- Checking the Direction of Rotation
  10
- Connecting the Motor
  10
- Connection to Power Supply
  10
- Setting the Time Relay
  10
- Vacuum Balance Line
  10
- Commissioning
  11
6 Commissioning, Start-Up / Shutdown

11
- Lubricants
  11
- Priming the Pump and Checks to be Carried out
  11
- Connection to Power Supply
  12
- Contact Guard
  12
- Final Check
  12
- Operating Limits
  12
- Shutdown
  12
- Start-Up
  12
- Temperature of Fluid Pumped
  12
- Density of Fluid Pumped
  13
- Minimum Flows
  13
- Returning to Service after Storage
  13
- Shutdown / Storage / Preservation
  13
- Switching Frequency
  13
- The Pump Is Removed from the Pipe and Stored
  13
- The Unit / Pump Remains Installed; Periodic Check of Operation
  13
- Bearings and Lubrication
  14
- General Instructions
  14
- Servicing / Inspection
  14
7 Servicing / Maintenance

14
- Supervision of Operation
  14
- Coupling
  15
- Dismantling
  15
- General Instructions
  15
- Preparations for Dismantling
  15
- Shaft Seal
  15
- Dismantling the Bearings
  16
- Dismantling and Replacement of Shaft Seals
  18
- Dismantling the Mechanical Seal
  18
- Dismantling the Hydraulic System
  20
- Reassembly
  20
- Recommended Spare Parts Stock for 2 Years' Continuous Operation
  20
- Reassembly of Hydraulic System
  21
- Shaft Seals
  21
- Tightening Torques - Tie Bolts, Part No. 905
  21
- Bearings
  22
- Tightening of Shaft Nuts on Multitec Pumps
  23
- Max. Clearance Gaps
  25
- Re-Adjusting the Clearance Gaps
  25
- Repairs
  25
8 Trouble-Shooting

26
9 General Assembly Drawings

27
- List of Components
  30
- Adjusting Dimensions for Coupling Alignment
  31

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