DAVEY XF Series Electric Transfer Pump Instruction Manual

: June 15, 2024
: DAVEY

Table of Contents

DAVEY XF Series Electric Transfer Pump
Introduction
Priming and Operation
Trouble Shooting Check List **
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

DAVEY XF Series Electric Transfer Pump

Introduction

Prior to using this pump you must ensure that:

The pump is installed in a safe and dry environment
The pump enclosure has adequate drainage in the event of leakage
Any transport plugs are removed
The pipe-work is correctly sealed and supported
The pump is primed correctly
The power supply is correctly connected
All steps have been taken for safe operation

Appropriate details for all of these items are contained in the following Installation and Operating Instructions. Read these in their entirety before switching on this pump. If you are uncertain as to any of these Installation and Operating Instructions please contact your Davey dealer or the appropriate Davey office as listed on the back of this document. Congratulations on your purchase of a high quality, Davey XF water transfer pump. All components have been designed and manufactured to give trouble free, reliable operation.Before installing your new pump, please read all instructions carefully as failures caused by incorrect installation or operation are not covered by the guarantee. Your XF Pump is designed to handle clean water. The pump should not be used for any other purpose without specific referral to Davey. The use of the pump to handle flammable, corrosive and other materials of a hazardous nature is specifically excluded.

Delivery outlet – 1” BSP(M)
Suction inlet – 11/4” BSP(F)
Pump body
Motor
Priming port and plug
Drain port and plug

Choosing a Site

Choose a site with a firm base as close to the water source as possible with correct power supply. Make sure your pump is always connected to an adequate, reliable source of clean water.

Housing your Davey Pump

To protect your pump from the weather, make sure the cover provided is water proof, frost free and has adequate ventilation. The pump should be horizontally mounted on a firm base allowing for drainage, to avoid damage to flooring etc., that over time may occur from leaking pipe joints or pump seals. Do not mount the pump vertically.

WARNING: Some insects, such as small ants, find electrical devices attractive for various reasons. If your pump enclosure is susceptible to insect infestation you should implement a suitable pest control plan.

Power Connection

ATTENTION : This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.

ATTENTION: The electrical connections and checks must be made by a qualified electrician and comply with applicable local standards. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent, or similarly qualified persons in order to avoid a hazard.

Connect lead to power supply designated on pump label, do not use long extension leads as they cause substantial voltage drop, poor pump performance and may cause motor overload.

EARTH CONNECTION

The pump power lead includes an earth wire which MUST be correctly connected to a suitable earth on the electrical supply.

Pipe Connections

For best performance use P.V.C. or polythene pipes at least the same diameter as the pumps inlet and delivery outlet openings. Larger diameter pipe may be used to minimise resistance to flow when pumping longer distances. Use unions as pipe connections to enable easy removal and servicing. Use sufficient tape to ensure airtight seal and hand tighten only. To prevent strain on pump threads always support heavy inlet and outlet pipes. If there is a likelihood the water supply may contain solid particles such as pieces of plant or vegetable matter, a suction strainer should be installed before the pump to avoid blocking of the pump. Lay suction pipe at a constant gradient to avoid air pockets which reduce pump efficiency.

NOTE : Suction leaks are the largest cause of poor pump performance and are difficult to detect. Ensure all connections are completely sealed using thread tape only. Do not use sealing compounds or pipe dope.

Installations with a Suction Lift

Installations with a suction lift over 1 metre require a good quality foot valve to avoid loss of prime.

Installations with Flooded Suction

Installations with flooded suction require a gate valve so water supply can be turned off for pump removal and servicing.

WARNING

DO NOT RUN DRY
DO NOT RUN WITH LOSS OF PRIME
DO NOT PUMP WATER CONTAINING ABRASIVE MATERIALS

Abrasive Materials

The pumping of abrasive materials will cause damage to the pump which will then not be covered by the guarantee. Water temperature in pump must not exceed 80oC, or damage caused will not be covered by guarantee.

Connection of Mains Scheme or Town Water Supply to either Suction or Discharge of Pump
Most Water Supply Authorities have strict regulations regarding direct connection of pumps to mains water supplies. In most cases an isolating tank is required between mains supply and pump. Davey also recommend this method. Directly applied mains pressure can exceed pump operating pressure and damage pump. Davey Water Products Pty Ltd can not accept responsibility for loss or damage resulting from incorrect or unauthorised installations.

Priming and Operation

Fill pump and suction line through the pump discharge or priming port (on flooded suction, simply open gate valve to pump).
Ensure outlet nearest to pump is open.
Ensure all valves in suction line are open and switch on pump at power outlet.
Prime should establish almost immediately and a strong flow of water should be evident from the outlet. Allow water to flow for 10-20 seconds to expel air then close outlet and switch off pump.
If no flow is evident from tap, switch off at power point and repeat from step 1 ensuring there is an adequate supply of water available to the pump.

Trouble Shooting Check List **

**

MOTOR DOESN’T START WHEN SWITCHED ON

Power not connected.
Supply voltage too low.
“Over temperature” cut-out tripped.
Motor not free to turn eg. a jammed impeller.
Internal motor fault.

MOTOR RUNS WHEN SWITCHED ON BUT DOES NOT PUMP

Suction line and pump body not filled with water.
Air leaks in suction lines or suction pipe not under water.
Air trapped in suction lines (also possible with flooded suction due to uneven rise in piping; eliminate humps and hollows).
No water at source or water level too low.
Valve on suction lines closed.

PUMP DOESN’T SUPPLY ADEQUATE PRESSURE

Suction lift is too high.
Pump impellers partially blocked.
Partially blocked suction line.
Wrong pump selected.
Change the installation.

NOTE: For protection, the Davey pump motor is fitted with an automatic reset thermal overload, constant tripping of this overload indicates a problem e.g. low voltage at pump, excessive temperature (above 50°C) in pump enclosure.

WARNING: Automatic reset thermal overloads will allow the pump to restart without warning. Always disconnect the pump motor from the electrical supply before maintenance or repairs.

WARNING: When servicing or attending pump, always ensure power is switched off and lead unplugged. Electrical connections should be serviced only by qualified persons.

ATTENTION: Care should also be taken when servicing or disassembling pump to avoid possible injury from hot pressurised water. Unplug pump, relieve pressure by opening a tap on the discharge side of the pump and allow any hot water in pump to cool before attempting to dismantle.

During servicing, use only approved, non-petrochemical-based oring and gasket lubrication. If unsure, consult your Davey Dealer for advice.

WARNING : Do not use hydrocarbon-based or hydrocarbon-propelled sprays around the electrical components of this pump.

After Sales Service

For professional after sales service or repair, contact your Davey Dealer.

Warranty

Davey Water Products Pty Ltd (Davey) warrants all products sold will be (under normal use and service) free of defects in material and workmanship for a minimum period of one (1) year from the date of original purchase by the customer as marked on the invoice, for specific warranty periods for all Davey products visit daveywater.com. This warranty does not cover normal wear and tear or apply to a product that has:

been subject to misuse, neglect, negligence, damage or accident
been used, operated or maintained other than in accordance with Davey’s instructions
not been installed in accordance with the Installation Instructions or by suitably qualified personnel
been modified or altered from original specifications or in any way not approved by Davey
had repairs attempted or made by other than Davey or its authorised dealers
been subject to abnormal conditions such as incorrect voltage supply, lightning or high voltage spikes, or damages from electrolytic action, cavitation, sand, corrosive, saline or abrasive liquids,

The Davey warranty does not cover replacement of any product consumables or defects in products and components that have been supplied to Davey by third parties (however Davey will provide reasonable assistance to obtain the benefit of any third-party warranty). To make a warranty claim:

If the product is suspected of being defective, stop using it and contact the original place of purchase. Alternatively, phone Davey Customer Service or send a letter to Davey as per the contact details below
Provide evidence or proof of date of original purchase
If requested, return the product and/or provide further information with respect to the claim. Returning the product to the place of purchase is at your cost and is your responsibility.
The warranty claim will be assessed by Davey on the basis of their product knowledge and reasonable judgement and will be accepted if:
- a relevant defect is found
- the warranty claim is made during the relevant warranty period; and
- none of the excluded conditions listed above apply
The customer will be notified of the warranty decision in writing and if found to be invalid the customer must organise collection of the product at their expense or authorise its disposal.

If the claim is found to be valid Davey will, at its option, repair or replace the product free of charge. The Davey warranty is in addition to rights provided by local consumer law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
For any internet connected products the consumer is responsible for ensuring a stable internet connection. In the event of a network failure the consumer will need to address the concern with the service provider. Use of an App is not a substitute for the User’s own vigilance in ensuring the product is working to expectation. Use of a Smart Product App is at the User’s own risk. To the fullest extent permitted by law Davey disclaims any warranties regarding the accuracy, completeness or reliability of App data. Davey is not responsible for any direct or indirect loss, damage or costs to the User arising from its reliance on internet connectivity. The User indemnifies Davey against any claims or legal actions from them or others relying on internet connectivity or App data may bring in this regard. Products presented for repair may be replaced by refurbished products of the same type rather than being repaired. Refurbished parts may be used to repair the products. The repair of your products may result in the loss of any user generated data. Please ensure that you have made a copy of any data saved on your products. To the fullest extent permitted by law or statute, Davey shall not be liable for any loss of profits or any consequential, indirect or special loss, damage or injury of any kind whatsoever arising directly or indirectly from Davey products. This limitation does not apply to any liability of Davey for failure to comply with a consumer guarantee applicable to your Davey product under local laws and does not affect any rights or remedies that may be available to you under local laws. For a complete list of Davey Dealers visit our website (daveywater.com) or call:

Davey Water Products Pty Ltd Member of the GUD Group ABN 18 066 327 517 daveywater.com

AUSTRALIA Head Oﬃce
6 Lakeview Drive, Scoresby, Australia 3179