Verderflex Dura 10, Operating Manual, Page: 3 / 28

Table of contents
Dura 5 - 35 4.0v-06.2013 3 | Page
Table of contents
1. About this document
1.1 Target groups
1.2 Warnings and symbols
2. Safety
2.1 Intended use
2.2 General safety instructions
2.2.1 Product safety
2.2.2 Obligation of the operating company
2.2.3 Obligation of personnel
2.3 Specific hazards
2.3.1 Hazardous pumped liquids
2.3.2 Lubricants
2.3.3 Sharp edges
3. Layout and function
3.1 Design details
3.2 Labelling
3.2.1 Name Plate
3.3 Layout
3.4 Bearings and Lubrication
4. Transport, storage and disposal
4.1 Transport
4.1.1 Unpacking and inspection on delivery
4.1.2 Lifting
4.2 Treatment for storage
4.3 Interim storage before installation
4.4 Disposal
5. Installation and connection
5.1 Preparing for installation
5.1.1 Checking the ambient conditions
5.1.2 Preparing the installation site
5.1.3 Preparing the foundation and surface
5.2 Installation at site
5.3 Planning the pipes
5.3.1 Specifying supports and flange connections
5.3.2 Specifying nominal diameters
5.3.3 Specifying pipe lengths
5.3.4 Optimizing cross-section of pipe work
5.3.5 Providing safety and control devices
(recommended)
5.4 Assembling the pump
5.4.1 Assembling pump case
5.4.2 Installing the drive shaft
5.4.3 Installing the rotor
5.4.4 Assembling the front cover
5.4.5 Assembling Gear motor unit
5.5 Electrical connection
5.5.1 Connecting to power supply
5.6 Installing the Hose
5.6.1 Inserting the hose
5.6.2 Fitting the port flange (Standard assembly)
5.6.3 Fitting the port flange (Split flange assembly)
5.6.4 Filling the pump with lubricant
5.7 Connecting the pipes
5.7.1 Installing the piping
6. Operation
6.1 Pre-commissioning the pump
6.1.1 Checking the direction of rotation with dry
pump
6.1.2 Starting the pump
6.1.3 Switching off
6.2 Operation
6.2.1 Switching on
6.2.2
Switching off (Refer to → 6.1.3)
6.3 Shutting down the pump
6.4 Start-up following a shutdown
period
6.5 Operating the stand-by pump
7. Maintenance
7.1 Inspections
7.2 Maintenance
7.2.1 Cleaning the pump
7.2.2 Maintenance schedule
7.3 Repairs
7.3.1 Preparations for dismounting
7.3.2 Returning the pump to the manufacturer
7.3.3 Rebuild / Repair
7.4 Hose change
7.4.1 Dismounting the hose
7.4.2 Re-installing the hose, port flanges, lubricant
refill and fitting the inspection window
7.5 Ordering spare parts
8. Storing pumps and hoses
8.1.1 Pre-Storage Actions
8.1.2 Cleaning Protocol for hoses
8.1.3 Storage Conditions
9. Troubleshooting
9.1 Pump malfunctions
10. Appendix
10.1 Technical Specifications
10.1.1 Pump Specifications
10.1.2 Ambient conditions
10.1.3 Tightening torques
10.1.4 Preservatives
10.1.5 Cleaning agents (After hose is removed)
10.1.6 Lubricants
10.1.7 Rotor options
10.2 List of Figures and Tables
10.2.1 List of figures
10.2.2 List of tables
10.3 Declaration of conformity according to EC
Machine Directive