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DDW

DOMESTIC PUMPS

Installation & 

Operating Manual

 DDW400/750S

 DDW750/1000V

Summary of Contents for DDW 400S

Page 1: ...DDW DOMESTIC PUMPS Installation Operating Manual DDW400 750S DDW750 1000V...

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Page 3: ...SPECIFICATIONS 1 1 2 WARNINGS AND SYMBOLS 3 INDEX Davis Shirtliff Ltd 2020 Contents herein are not warranted 3 INSTALLATION 4 4 ELECTRICAL CONNECTIONS 4 5 MAINTENANCE 5 6 TROUBLE SHOOTING 6 7 WARRANT...

Page 4: ...suitable for threaded or hose connection MOTORS Pumps are provided with integral non overloading induction motors designed for continuous operation A thermal cut out is provided in the motor winding t...

Page 5: ...0 Max fluid temperature 35 C Max Operating Depth 7m Model Motor Dimensions mm Weight kg kW Outlet W DDW 400S DDW 750S 0 4 1 7 370 5 5 6 35 0 75 3 1 220 1 4 2 7 7 H Current A DDW 750V DDW 1000V Max Pa...

Page 6: ...onds where they may be people using the water WARNING WARNING WARNING WARNING WARNING Repairs must be carried out only by a qualified electrician 2 WARNINGS AND SYMBOLS WARNING WARNING Do not use the...

Page 7: ...may be straightened as desired The pump should not be suspended by its cable or delivery pipe It should either rest on a solid level base or be suspended by steel cable or chain The pump must be conne...

Page 8: ...r windings 5 MAINTENANCE The pump requires no routine maintenance and if correctly installed should give long term trouble free service However the following should be noted If pump performance drops...

Page 9: ...ed C l e a n s u c t i o n s e e maintenance section Delivery hose obstructed Check delivery hose rectify Pump runs with no flow Pump suction obstructed Check suction Delivery head too high Reduce del...

Page 10: ...any warranty condition or liability implied by law the liability of Davis Shirtliff hereafter called the Company in respect of any defect or failure of equipment supplied is limited to making good by...

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Page 12: ...INS181C 08 18 www davisandshirtliff com...

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