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7.  TERMS OF WARRANTY

i)  General Liability 

ii)   Standard Warranty

17

•   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  discretion)  defects  which  under  proper  use 

appear  therein  and  arise  solely  from  faulty  design,  materials  or 
workmanship  within  a  specified  period.  This  period  commences 

immediately  after  the  equipment  has  been  delivered  to  the 
customer

 and at its termination all liability ceases. Also the warranty 

period will be assessed

 

on the basis of the date that the Distributor is 

informed of the failure.

•   This warranty applies solely to equipment supplied and 

no claim for 

consequential damages,

 however arising, will be entertained. Also 

the warranty specifically excludes defects caused by fair wear and tear, 
the effects of careless handling, lack of maintenance, faulty installation, 
incompetence on the part of the equipment user, Acts of God or any 
other cause beyond the Distributors reasonable control. Also, any repair 
or  attempt  at  repair  carried  out  by  any  other  party 

invalidates  all 

warranties.

General Terms

If equipment failure occurs in the normal course of service having been 
competently  installed  and  when  operating  within  its  specified  duty  limits 
warranty will be provided as follows:-

Ÿ

Up  to  one  year  -  The  item  will  be  replaced  or  repaired  at  no 
charge.

Ÿ

Over one year, less than two years - The item will be replaced or 
repaired at a cost to the customer of 50% of the Davis & Shirtliff 
market price.

The warranty on equipment supplied or installed by others is conditional 
upon  the  defective  unit 

being  promptly  returned  free  to  a  Davis  & 

Shirtliff ofce

 and collected thereafter when repaired. No element of site 

repair  is  included  in  the  warranty  and  any  site  attendance  costs  will  be 
payable in full at standard chargeout rates. 
Also proof of purchase including the purchase invoice must be provided for 
a warranty claim to be considered

Содержание DSmart300

Страница 1: ...DSmart Smart Water Boosting System Installation Operating Manual DSmart300 500 DSmart750 DSmart1500...

Страница 2: ...PUMP SPECIFICATIONS 1 1 2 SYMBOLS WARNINGS 3 INSTALLATION 3 4 OPERATION 4 10 MAINTENANCE 5 12 INDEX Davis Shirtliff Ltd 2023 Contents herein are not warranted TROUBLE SHOOTING 6 14 WARRANTY 7 17...

Страница 3: ...and any queries should be referred to the equipment supplier 35 3 FLOW RATE m hr 10 20 30 0 4 8 16 20 12 10 20 30 40 60 0 1 2 3 4 5 50 6 5 15 25 35 45 55 3 FLOW RATE m hr 10 20 30 5 15 25 PUMP HEAD m...

Страница 4: ...luding standard inlet and outlet connectors and inbuilt non return valve High Low temperature protection and leakage warning Integrated pressure tank for dry running and anti cycling protection Parall...

Страница 5: ...ipment is well protected and the power supply has been switched off WARNING The power cable should be provided with short circuit protection MCB to guard against high frequency currents faults Ensure...

Страница 6: ...Glade Impeller Guide Glade Impeller Seal Holder Waterproof Gland Pump Support Rotor Bearing Motor Aluminium Nylon 66 304 Nylon Nylon 66 PPO PPO PPO PPO PPO Aluminium EPDM 304 CR15 No 16 17 18 19 20 2...

Страница 7: ...PC PBT PPO GF30 No 14 15 16 17 18 19 20 21 22 23 24 25 26 Fan Cover Fan Capacitor Box Gland Controller Stator Overhead Tank Transducer Sensor Bracket Bottom Bracket Check Valve Pump Body Check Valve P...

Страница 8: ...r Gearing Hull Seal Holder Pump Support 45 Nickel plating HPb59 1 06Cr19Ni10 NBR No 14 15 16 17 18 19 20 21 22 23 24 25 26 Rotor Motor Fan Fan Cover Bearing Controller Panel Gland Hull Overhead Tank M...

Страница 9: ...a stable level base by utilizing screws inserted through the openings in the base plate Fig 3 Fig 2 Fig 1 WARNING For emergencies and maintenance the pump must be easily accessible WARNING The pumps...

Страница 10: ...ensure the foot valve is not exposed above the water surface When the length of the water inlet pipe is more than 10m or the lifting height of the water is more than 4m the diameter of the water inle...

Страница 11: ...9 Installation Examples Higher Floor Tank Tank Tank Roof Higher Floor Higher Floor Foot Valve Well Ground Tap Water Roof Lower Floor Ground Higher Floor Lower Floor...

Страница 12: ...seconds after main power is introduced Close the tap once water flows Open the highest tap point in the installation such as a shower Use the buttons to adjust the pressure set point to the required p...

Страница 13: ...take 3 seconds switch light on Press the power button to stop the pump switch light off Press and hold power button for 10 seconds to switch between pressure mode and speed mode 1 2 3 4 5 6 Troublesho...

Страница 14: ...main off for 5 minutes The pump will then run two times the same sequence If the water shortage still remains it will stop operation for 6 hours before attempting to start again Maintenance in Operati...

Страница 15: ...e motor severally to prevent the graphite ring from breaking and damage due to sudden starting The seal leakage tolerance is 3 drops min otherwise it should be repaired When repairing and assembling t...

Страница 16: ...or or driver board is damaged and may need to be replaced E6 Loss of phase Check whether the motor cable is connected measure the resistance of the motor wire and check if there is any discontinuity E...

Страница 17: ...with no water being discharged Clear blockage Pump is not primed Remove the drain plug and ensure pump is filled with water Pump drawing in air Check inlet pipes if there is a leakage Pump inlet press...

Страница 18: ...s noisy Bearing damaged Repair or replace else contact Dayliff retailer Impeller damaged Inlet pipe is too small Check inlet pipe size Pump leaks Mechanical seal worn out Replace mechanical seal Pipes...

Страница 19: ...of careless handling lack of maintenance faulty installation incompetence on the part of the equipment user Acts of God or any other cause beyond the Distributors reasonable control Also any repair o...

Страница 20: ...INS539A 11 23...

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