DAVEY CY70-75-A Electric Pump Instruction Manual
- June 2, 2024
- DAVEY
Table of Contents
DAVEY CY70-75-A Electric 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.
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 CY Electric Pump is designed to handle clean water. The system should not be used for any other purpose without a specific referral to Davey. The use of the pump to pump flammable, corrosive and other materials of a hazardous nature is specifically excluded.
Choosing a Site
Choose a site with a firm base as close to the water source as possible with the 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 pump house is both water proof, frost free and has adequate ventilation. The pump should be 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: T his 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 to avoid a hazard.
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 to avoid a hazard.
Pipe Connections
For best performance use P.V.C. or polythene pipe at least the same diameter
as the pump’s inlet. Larger diameter pipe may be used to minimise resistance
to flow when pumping longer distances.
Use unions at pipe connections to enable easy removal and servicing. Use sufficient tape to ensure an airtight seal and hand tighten only, do not screw connections all the way into the suction port. To prevent strain on pump thread always support heavy inlet and outlet pipes. Lay suction pipe at a constant gradient to avoid air pockets which may 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.
Where to use Check Valves and Foot Valves
installations with a suction lift require a good quality foot valve to avoid loss of prime. Installations with flooded suction require a gate valve so water supply can be turned off for pump removal and servicing.
Installations with overhead tanks and pipe work require a one-way check valve
to avoid water draining back past the pump while not in operation and causing
possible pump damage.
Priming and Operation
- Ensure the outlet nearest to the pump is open
- Fill the pump body and suction line through the priming plug hole located above the suction inlet and replace the plug
- Switch on.
- Prime should establish almost immediately with a strong flow of water, however, in some installations, it may be necessary to repeat the above operation to remove all air from the system.
WARNING
- DO NOT RUN DRY.
- DO NOT RUN WITH LOSS OF PRIME.
- DO NOT PUMP WATER CONTAINING ABRASIVE MATERIALS.
Trouble Shooting
Trouble Shooting Check List
MOTOR OPERATING BUT NOT PUMPING
- The suction line and pump body are not filled with water.
- Leaking foot valve.
- Air leaks in suction lines or suction pipes not underwater.
- Air trapped in suction lines (also possible with flooded suction) due to uneven rise in piping (eliminate humps and hollows).
- No water at the source or the water level is too low.
- The valve on suction or delivery lines closed.
MOTOR NOT RUNNING
- The power not connected.
- The supply voltage is too low.
- Overload tripped.
- Motor not free to turn e.g. a blocked impeller.
- Internal motor fault.
*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 the pump, or excessive temperature (above 50°C) in the 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 the pump, always ensure the power is switched off and the lead unplugged. Electrical connections should be serviced only by qualified persons.
ATTENTION: Care should also be taken when servicing or disassembling the 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 the pump to cool before attempting to dismantle. The maximum head pressure of the Davey CY Series is 36m.
IMPORTANT: DO NOT USE petroleum-based fluids or solvents (e.g. Oils, Kerosene, Turpentine, Thinners, etc) on the plastic pump components or seal components.
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 following 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 the 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 the date of the 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 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
contact
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
- Ph : 1300 232 839
- Fax : 1300 369 119
- Email : sales@davey.com.au
NEW ZEALAND
- 7 Rockridge Avenue,
- Penrose, Auckland 1061
- Ph : 0800 654 333
- Fax: 0800 654 334
- Email : sales@dwp.co.nz
NORTH AMERICA
- Ph : 1-888-755-8654
- Email : info@daveyusa.com
EUROPE
- 7 rue Eugène Hénaff 69200
- Vénissieux, France
- Ph : +33 (0) 4 72 13 95 07
- Fax: +33 (0) 4 72 33 64 57
- Email : info@daveyeurope.eu
MIDDLE EAST
- Ph : +971 50 6368764
- Fax : +971 6 5730472
- Email : info@daveyuae.com
Davey is a trademark of Davey Water Products Pty Ltd. © Davey Water Products Pty Ltd 2023.
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* Installation and operating instructions are included with the product when purchased new. They may also be found on our website
NOTE : Prior to installation remove the red transport plugs from the suction and/or discharge Please pass these instructions on to the operator of this equipment