Oleo-Mac PW175C [16/120] Additional instructions for hot water fed machines

Oleo-Mac PW175C [16/120] Additional instructions for hot water fed machines
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ADDITIONAL INSTRUCTIONS FOR HOT WATER FED MACHINES
•Someaccessoriesmayhaveamaximumoperatingtemperaturelowerthanthemaximumattainable
bythemachine:inthesecases,itisnecessarytolimitthetemperaturebymeansoftheappropriate
adjustmentknob.
•Use
AUTOMOTIVE GAS OILonly.
•WARNING.Incorrectfuelsshallnotbeusedastheymayprovehazardous.
•WARNING.Forgasoroil-heatedmachinesitisimportanttoprovideadequateventilationandmake
surethattheuegasesareproperlydischarged.
•WARNING.Ensurethatanyexhaustemissionsarenotinthevicinityofairintakes.
•Donotcovertheexhaustgasoutletoftheboiler.
•Neverbendovertheexhaustgasoutletandnevertouchitwiththehands(dangerofburns).
•Whenlling/toppingupthefuelanddetergenttanks,takecarenottoconfusethetwo:ifthisshould
occur, do not use the machine and contact a
QUALIFIED TECHNICIAN.
•Whenlling/toppingupthefueltank,takecarenottospillliquidontothemachine.Ifthisshould
happen,waitforatleast24hoursbeforeusingthemachine,sothattheliquidthatmayhavepenetrated
inside the device has time to evaporate.
•Foroilredmachineswithoutaamesafetycontrol:Donotleavethemachineunattendedduring
operation.
•Whenthehigh-pressurewatercleanergoesinto
TOTAL STOP,theleverofthegunmustbeblocked
withthesafetydeviceandmakesurethatitisnotinadvertentlyactivated.
PRECAUTIONS FOR CORRECT USE
CAUTION
If the indications below are ignored, there is a strong possibility to damage
the machine.
•Seethetableinparagraph
“TECHNICAL CHARACTERISTICS AND SPECIFICATIONS” and observe
thesupplywatervaluesofthe:minimumow-rate;maximumandminimumtemperature;maximum
andminimumpressure(maximumprimingdepth):ifindoubt,contacta
QUALIFIED TECHNICIAN.
•Ifprimingatank,itisadvisabletotasupplementarylterattheendofthesuctionpipe(contactyour
dealerinthisregard).
•Donotoperatethemachine:
-Withoutwatersupply;
-Withbrackishwaterorwatercontainingimpurities:ifthisshouldhappen,runthecleanerforafew
minuteswithcleanwater;
-Formorethanthreeminutesinby-pass(gunclosed),iftheTotalStopisnotavailableorifcleaning
ataverylowpressuresothatthedevicedoesnotactivate(seethetechnicalspecicationstable);
-Ifitisexcessivelynoisyand/ortherearesignicantwateroroildripping;
-Indirectsunlight,withasurroundingtemperaturegreaterthan40°C/104°F.
•Ifusedunderverylowtemperatures,makesurethaticehasnotformedinsidethepumpandthepipes.
•Inordertoavoidincrustationsand/ordepositsofchemicalproductsaerusingdetergents,thecircuit
shouldideallybecleanedbyaspiratingcleanwaterforafewseconds.
•Carryouttheforeseenroutinemaintenancecontrolswithparticularreferencetotheoil.
•emachinedoesnotlikefrost.
Toavoidthebuild-upoficeinsidethemachineinharshenvironments,acaranti-freezeproductcanbe
aspiratedbeforecarryingoutthe
“STOPprocedure.Beforedoingso,contactaQUALIFIED TECHNICIAN
becausethepumpedliquidcoulddamagethehigh-pressuresealsofthepump.Ifthemachinecouldnot
beprotectedaspreviouslyindicated,placeitinawarmlocationforasucienttimebeforestartingso
thattheicethathasformedinsidecanmelt:emachinecouldbeseriouslydamagedifthesesimple
instructionsarenotfollowed.

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