Davey MaxiFlow SPA POOL PUMP Uživatelský manuál stáhnout pdf (Strana 5)

Installation

Itispreferabletotstopvalvesbeforeandafterthepump,thiswillenablethepump

to be removed for maintenance without having to drain the spa.

Mostinstallationswillhavealterofsomedescription.Ifsoitmaybettedonthe

inletsideofthepump;howeveritisrecommendedthatitbettedontheoutletside

ofthepump(pressurelter).Ifthelteristtedontheinletsideitthereisadistinct

possibility that the water lock will be lost and that the pump may fail to prime on

restartifanattemptismadetotacartridgetypelter(ontheinlet)itmayresultin

restrictedwaterow,prematurecartridgefailureand/orotherproblems.Acartridge

ltershouldberegardedasapressurelteronly.

Poordesignofthespa(inlet/stoohigh),allowingairtoenteronlowwaterlevels,

mayalsoleadtothisproblem.Airinthesystemmayleadtopumpdamageand/or

heater damage

Finallywheninstallinganypool,spaorbathitisimportanttoensurethatthepool,

spaorbathiscleanandfreeofanyparticles.Leaves,pineneedles,grit,scoria,

sandandothersimilarmatter,ifallowedtoenterthepump,cancauseconsiderable

internal damage particularly to the impeller. Such damage may lead to premature

failure of the pump and / or decreased performance of the pump. It may also

damageothercomponentsoftheinstallation-heater,valves,etcthatmaybetted.

Ifapoolwithasalt-waterchlorinatorisbeinginstalleditwouldbenormalpracticeto

seedthepoolwithalargeamountofsalt(sodiumchloride).Onemightbetempted

tointroducethesaltintothepoolviatheskimltertoensureagoodmix.This

practiceshouldbeavoided,asthesaltparticlesarelikelytodamagethepump(they

mayalsodamagethesalinecellaswell).

Location

The pump should be located as close to the water as practicable and mounted on

armbaseinawelldrainedposition,highenoughtopreventanyooding.Itisthe

installer’s/owners responsibility to locate the pump such that the nameplate can be

easily read and accessed for service.

Installation Diagram

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Davey MaxiFlow SPA POOL PUMP Uživatelský manuál Strana 5