Davey SILENSOR POOL PUMP (including 400v 3 phase model) Manual de usuario descargar pdf (Pagina 4)

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Pipe Connection contined...

Theuseofanypipesmallerthanthosespeciedaboveisnotrecommended.Suctionpiping

shouldbefreefromallairleaksandanyhumpsandhollowswhichcausesuctiondifculties.

The discharge piping from the pump outlet should be connected to the inlet connection on the

swimmingpoollter(usuallyattheltercontrolvalve).

Starting the Pump

Tooperateefcientlyandpreventpumpdamagetheremustbeafreeowofwatertoand

from the pump. Before starting ensure that:

- allpipeworkiscorrectlysealed.

- thepool/spawaterlevelisatthecorrectheight.

- thatallappropriatevalvesareopenandthereisnothingpreventingtheowofwater

through the system.

1. Firstprimethepumpbyremovingthestrainerbasketlidandllingthestrainerbasket

area with water. Replace the lid, ensuring that it seals on the large oring.

2. Connect to the power supply and switch on.

3. Allowthepumptorun,sothatanyairtrappedmaybeexpelled.

4. Ifprimeisnotestablishedwithinapproximatelytwominutes,asevidencedbyastrongow

of water, switch off the pump and repeat the procedure. Continued evidence of air under

thestrainerbasketlidindicatesanairleakinthesuctionpipingwhichshouldberectiedto

avoid pump damage.

Pump Operation

For optimum pump performance, the strainer basket housing should always be full of water

and free from air bubbles. The water level of the pool should always be maintained to at least

halfway up the skimmer box ensuring water is in the pump at all times. From time to time it

maybenecessarytore-primethepump.Thisshouldbecarriedoutasdescribedabove.

Emptying the Strainer Basket

The strainer basket should be inspected frequently through the transparent lid and emptied

when a build up of rubbish is evident. The directions below should be followed.

1. Switch off pump.

2. Close all valves in pipework.

3. Unscrewthestrainerbasketlidanti-clockwiseandremove.

4. Removethestrainerbasketbyliftingupwardsfromitshousing.

5. Emptythetrappedrefusefromthebasket.Hoseoutwithwaterifnecessary.

6. Checkthestrainerbasketforcracks,replacethestrainerbasketinthepumpifOK.

7. Replacethelidandensurethatitsealsonthelargerubberoring.Firm hand tightness

only is required.Theoring&threadcanbelubricatedwithHydrasliporequivalent

products.

8. Openallvalvesinpipework.

Never run pump dry. Running the pump with no water may damage the

mechanical seals, causing leakage and ooding. Dry running damage and

associated damage is not covered under warranty. Silensor incorporates

dry run protection which will need to be re-set by turning off the power

supply, reducing potential damage.

Barrel unions need to be hand tightened. No sealant, glues or silicones

are required.

Failure to undertake regular maintenance may cause damage not covered

by warranty.

Trouble Shooting

If the pump runs but there is no water ow or water ow is reduced, the following

condition may apply:

1. Thelterrequiresbackwashingoritisblocked.RefertotherelevantsectionintheFilter

Manual.

2. Thepumpisnotprimed.Re-primeasperinstructionin‘Startingthepump’

3. Thereareairleaksinthesuctionpiping.Checkallpipingandeliminateleaks,alsocheck

foraloosestrainerbasketlid.Airbubblesinthewaterowingbacktothepoolwould

indicate a leak in the suction to the pump allowing air to enter the pipework.

4. Aleakingpumpshaftsealmayalsopreventoperating.Evidenceofthiswouldbewateron

the ground under the pump.

5. Thepumpisnotabletogetwaterfromthepool.Checkthatthevalvestothepumpare

fully open and that the pool water level is up to the skimmer box.

6. Blockageinthepipingorpump.Removethestrainerbasketandcheckforanyblockage

to the pump impeller entry. Check the skimmer box for blockage.

If the pump does not operate, the following conditions may apply:

1. Thepowerisnotconnected.For240voltonly,checkthepowerpointbypluggingina

portableappliancetoensurepowerisavailable.Alsocheckfusesandthemainpower

supply switch

2. Automaticoverloadistrippedfollowinganoverheatingperiod.Thepumphasanin-built

thermaloverloadwhichwillre-setafterthemotorhascooledandthepowersupplyhas

beenre-set(turnoffandbackon).Determinethecauseoftheoverloadtrippingand

rectify.

3. Blockageispreventingthepumpfromrotating.

4. Motorisburntout-burningsmellisevident.Replacementisrequired.

IfyouareunabletoresolveanyinstallationoroperationdifcultieswithyourSilensor

contactthesupplierfromwhomthepumpwaspurchasedoryournearestAuthorisedDavey

Pool Equipment Service Centre. If any further assistance is required, contact the Davey

Customer Service Centre at the address indicated in this manual.

Removal of the Pump from Pipework

Should it be necessary to remove the pump, follow these instructions:

1. Switch off the power and remove the plug from the power source.

2. Close the water valves on the pool return and the pump inlet pipework.

3. Removethedischarge&suctionbarrelunionstakingcarenottolosetheorings.

4. Movethepipeworkwiththebarrelunionsattacheduntilthepumpcanbepulledclear.

NOTE: If the pump is wired into a time clock or another automatic control,

the wiring should be removed by a qualied electrician.

NOTE: When making any enquiries about your Silensor

be certain to quote

the model number from the nameplate located on motor.

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Davey SILENSOR POOL PUMP (including 400v 3 phase model) Manual de usuario Pagina 4

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