background image

7

ii)   Standard Warranty

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:-

  

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

 

Over one years, 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. 

7.  TERMS OF WARRANTY

i)  General Liability 

•   In lieu of 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

 

replacement  or  repair

 

(at  the  Company's  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 

Company 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 Company's reasonable control. Also, any repair 
or  attempt  at  repair  carried  out  by  any  other  party 

invalidates  all 

warranties.

Summary of Contents for DB

Page 1: ...DB DBH Horizontal Multistage Pumps Installation Operating Manual DB2 DB4 DB8 DB12 DBH...

Page 2: ......

Page 3: ...PUMP SPECIFICATIONS 1 1 2 INSTALLATION 2 ELECTRICAL CONNECTIONS 3 3 PRIMING 4 4 MAINTENANCE 5 4 INDEX Davis Shirtliff Ltd 2018 Contents herein are not warranted TROUBLE SHOOTING 6 5 WARRANTY 7 6...

Page 4: ...5 30 25 40 45 50 DB 8 50 DB 8 30 1 2 3 4 5 6 7 8 9 10 HEAD m 20 2 4 6 8 10 12 14 5 0 10 15 35 30 25 40 45 50 55 DB 12 50 DB 12 30 DB2 DB4 DB8 DB12 3 FLOW RATE m hr 3 FLOW RATE m hr 3 FLOW RATE m hr Co...

Page 5: ...rated motor unit are of monoblock design and particular attention has been paid to quietness and smooth operation MOTOR The pump is coupled to a totally enclosed fan cooled single phase squirrel cage...

Page 6: ...on a solid flat surface ensuring the shaft is in a horizontal position Ensure that the diameter of the suction pipe is at least the size of the pump suction inlet If the suction depth exceeds 4 meters...

Page 7: ...a thermal overload fitted in the motor windings Three phase motors should be installed with remote starter WARNING If there is negative suction i e the pump is above the suction water level the suctio...

Page 8: ...problem remove the pump body by unscrewing the relevant mounting bolts and clean it thoroughly to remove any encrustation Never carry out any work on the pump without having first disconnected from t...

Page 9: ...imed Clean foot valve Excessive suction height Air in suction Clogged foot valve Delivery head exceeds pump capacity Reduce delivery head Specify different pump Flow rate insufficient Reduce suction h...

Page 10: ...liability of Davis Shirtliff hereafter called the Company in respect of any defect or failure of equipment supplied is limited to making good by replacement or repair at the Company s discretion defec...

Page 11: ...8 Also proof of purchase including the purchase invoice must be provided for a warranty claim to be considered...

Page 12: ...INS179E 05 18...

Reviews: