DAYLIFF DDA Installation & Operating Manual

DAYLIFF DDA Installation & Operating Manual

Submersible well pumps

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DDA
Submersible Well Pumps
DDA 1000P
DDA 600C/1200C2
DDA 900C
Installation &
Operating Manual

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Table of Contents
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Summary of Contents for DAYLIFF DDA

  • Page 1 Submersible Well Pumps DDA 1000P DDA 600C/1200C2 DDA 900C Installation & Operating Manual...
  • Page 3 INDEX PUMP SPECIFICATIONS 2. INSTALLATION MAINTENANCE TROUBLE SHOOTING WARRANTY © Davis & Shirtliff Ltd 2022 Contents herein are not warranted...
  • Page 4: Pump Specifications

    Congratulations on selecting a Dayliff DDA Pump. They are manufactured to the highest standards and if installed and operated correctly will give many years of efcient and trouble free service. Careful reading of this Installation Manual is therefore important, though should there be any queries they should be referred to the equipment supplier.
  • Page 5 Max. Immersion Depth: DDA1000P-6m, DDA600C & DDA1200C2-20m; DDA900C-16m PUMP DATA Max. Max. Dimensions (mm) Power Outlet Weight Model Particle Current (”) (kg) Size, mm DDA 600C 0.55 0.75 DDA 1200C2 0.92 DDA 1000P DDA 900C DDA 900C DDA 1000P DDA 600C & DDA 1200C2...
  • Page 6: Installation

    When using a hose, screw a suitable hose adapter onto the pump outlet and secure the hose with a clamp. DDA 1200C2 and DDA1000P need an area of at least 50 × 50 cm (the Ÿ floatswitch must be able to move freely so that it functions properly). These are fitted with an inbuilt capacitor and thermal control and can be connected to mains power directly after a 10A MCB or fuse.
  • Page 7: Maintenance

    Do not lift the pump with the cable or pressure hose as these are not designed to carry the weight of the pump. WARNING Using a strong rope, submerge the pump at an Ÿ angle into the water so that no air pocket forms on the underside of the pump.
  • Page 8: Troubleshooting

    4. TROUBLE SHOOTING PROBLEM POSSIBLE CAUSE SOLUTION No power Check connections and power supply Motor overheating due to: Eliminate the cause of overheating i) Liquid temperature being too high Pump does not ii) Blocking by foreign bodies Residual current circuit breaker Reset circuit breaker triggered Motor defective...
  • Page 9: Terms Of Warranty

    5. TERMS OF WARRANTY i) General Liability • In lieu of any warranty, condition or liability implied by law, the liability of Dayliff (hereafter called the Distributor) in respect of any defect or failure of equipment supplied is limited to making good by replacement or repair (at the Distributor’s discretion) defects which under proper use appear therein...
  • Page 12 INS300D-07/20...

This manual is also suitable for:

Dda 1000pDda 600cDda 1200c2Dda 900c

Table of Contents