Comet MTP AXR 9/140 TSI [27/80] Operation with detergent

CAUTION

•Topermitfastpumppriming,proceedasindicatedatpointa)everytimethepumphastobeprimedagain.

•Duringthersthoursofoperation,itisbesttochecktheoilleveland,ifnecessary,topupthelevel,following

the instructions in the

“PRELIMINARY ACTIvITIES”

paragraph.

•Inthecaseofmodelswithbuilt-inregulationvalve(pumpsmarkedbyK precededbyadashand

seriesAXandBX)andofallthoseapplicationswherethepressureunloader/regulationvalvebypassis

connectedtopumpsuction,donotkeepthedeliverylineclosedformorethanveminutes(e.g.,with

spraygunclosed),soastopreventthewaterrecirculatingintheheadfromoverheatingwithconsequent

seal damage.

•Donotoperatethepumpifitistoonoisyand/orwateroroilisdrippingfromit:inthiscasehaveitchecked

byaSkilled Technician.

OPERATION WITH DETERGENT

WARNING

•Followtheinstructionscontainedinthemanualofthemachineinwhichthepumpisintegrated.

•epumphasbeendesignedtobeusedwiththedetergentsrecommendedbytheManufacturer.euseof

dierentdetergentsorchemicalproductscouldcausesafetyproblems.Inparticular,neversuckupliquids

containingsolvents,petrol,thinners,acetoneandfueloils,becausethenebulizedproductishighlyinammable,

explosiveandtoxic.

•Carefullyreadtheinstructionsandsafetyprecautionsonthedetergentpacks,soastobeabletoimplement

thenecessarymeasuresincaseofhazardsthreateningindividualsandtheenvironment.Inparticular,never

exceedthemaximumrecommendedconcentrationsandonlypreparethequantityofproductneededtoprevent

itspreadingonthegroundandinwaters.

•Storethedetergentsinasafeplaceoutofreachofchildren.

•Incaseofcontactwiththeeyes,washimmediatelywithwater.Incaseofingestion,donotprovokevomiting:

immediatelycontactadoctorandshowhim/herthedetergentpack.Avoidinhalinganyproducedgases.

edetergentsuctionoptionisstandardonlyforanumberofmodelsoftheLW,ZW,AXandBXseries.

Tolearnhowtousethedetergent,refertothedetergentpacklabel,withspecialattentiontodoses.

Perform the steps relating to operation with detergent shown in the manual of the machine integrating

the pump; unless otherwise indicated, in relation to the pump, the following should be remembered.

a)Reducethepressureofthepumptobelow30bar/435psi(e.g.,inthecaseofahighpressurecleaner,by

movingthenozzleheadtolow-pressureposition).

b)Ifthedetergentsuctionadjustmentoptionisprovided,adjusttheknob(16):turnitclockwisetoreducethe

owofdetergentsuctionedandanticlockwisetoincreasesuchow.

CAUTION

•Topreventscaleand/ordeposits,aerusingwithdetergent,itisbesttowashtheowductsbysuckingup

some water.

STOPPING OPERATION

Byclosingthedeliveryline,thepumpswitchestobypassoperationandremainsinthisconditionuntilthe

deliverylineisopenedagain.

CAUTION

•Neverleavethepumpinbypassformorethanveminutes,andavoidthewaterre-circulatinginthepump

headfromoverheating,withconsequentdamagetoseals.