453194 ISS 09.2006
Contents:
Section Page Description
- 2 Sectional Drawing - Pump
- 5 Sectional Drawing - Shaft seal
0. 7 Warnings
1. 8 Introduction to the DW range
1.1 - The DW range
1.2 - The DW Pump, options and extras
1.3 - Indentifying the pump model
1.4 - Indentification of motor
2. 9 Installation of the pump
2.1 - Handling and storage
2.2 - Positioning of the pump
2.3 - The pipe system
2.4 - Pump rotation
2.5 - Power supply
2.6 10 Water supply for water flushed seals
3. 10 Before start-up and starting the pump
3.1 - Checking the pump for foreign bodies
3.2 - Check the following before finishing the installation
3.3 11 Immediately after starting the pump
3.4 12 Fault finding
4. 13 Dismantling and re-assembling the pump
4.1 - Remove front cover
4.1.1 - Re-fit the front cover
4.2 - Remove the rotors
4.2.1 14 Re-fit the rotors
4.3 - Remove the rotor case
4.3.1 - Re-fit the rotor case
4.4 15 Remove can
4.4.1 - Re-fit can
4.5 - Remove lipseal holder
4.5.1 - Re-fit lipseal holder
4.6 - Remove the timing gears
4.6.1 16 Re-fit the timing gears
4.7 - Remove the oil seal plate
4.7.1 - Re-fit the oil seal plate
4.8 17 Remove the foot
4.8.1 - Re-fit the foot
4.9 - Adjustment of the rotors axial position
4.9.1 18 Adjustment of the rotors angular position
5. 19 Maintenance
5.1 - Replacing rotors
5.2 20 Replacement of single mechanical shaft seals
5.3 - Changing port orientation
5.4 21 Changing the bearings
5.5 22 Recommended holding of spare parts
6. 23 Technical data
6.1 - Tightening Torque Settings
6.2 24 Maximum differential and discharge pressures
6.3 - Maximum permissable moment
6.4 - Maximum permissable temperature
6.5 - Sound pressure and sound power level
6.6 26 Temperature changes and max. temperature
6.7 - Maximum permissable rotational speed
6.8 27 Clearance for adjustment
Section Page Description
7. - Spare parts list
- 36 Pump complete
- 64 Shaft seal, single mechanical
- 66 Baseplate
- 67 Motorshroud complete
- 68 Motorshroud spare part
- 70 Coupling guard
- 72 Pump dimensions
- 74 Pump dimensions with fittings
- 75 Fitting tools for pump flushing
- 76 Locking tool
- 77 Removal tool
Separate Manuals
7.1 - Dimensional sketches
- - Pump dimensions
- - Pump dimensions with fittings
- - Dimensional sketches for complete arrangement
8 - Accessories
8.1 - Shaft seal
8.2 - Thermal jacket
8.3 - Relief Valve
8.4 - Rectangular inlet
8.5 - Electro polishing
UK
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