Comet MTP AXR 9/140 TSI [28/80] Cleaning and decommissioning

Comet MTP AXR 9/140 TSI [28/80] Cleaning and decommissioning
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STOPPING, CLEANING AND DECOmmISSIONING
WARNING
•Followtheinstructionsregardingstopping,cleaninganddecommissioningcontainedinthemanualof
themachineinwhichthepumpisintegrated.
STOPPING
WARNING
•Alwaysmakesurethat,oncestopoperationshavebeenperformed,nopartofthepumpandofthemachinein
whichitisintegratedismovingandnopipescontainliquidunderpressure.
Alwaysrememberinparticular,ifpresent:
-todisconnectthepowersupply;
-todisconnectthesparkingplugcontact(petrolmotors),orremovetheignitionkey(dieselengines).
Perform the stop operations contained in the manual of the machine in which the pump is integrated;
unless otherwise indicated, in relation to the pump, remember the following.
a)Closethewatersupply.
b)Stopthemachineinwhichthepumpisintegrated.
c)Resetthedeliverypressureasdescribedata)ofthe
“STANDARD OPERATION (HIGH PRESSURE)”
paragraph.
d)Waitforthepumpandthemachineinwhichitisintegratedtocooldown.
WARNING
•Oncethepumpandthemachineinwhichitisintegratedhavecooleddown,becareful:
-nottoleavethemunattendedinthepresenceofchildren,elderlypeopleordisabledpersonswithoutsupervision;
-toarrangetheminastablepositionwithoutanyriskoffalling;
-nottoputthemincontactorintheimmediatevicinityofinammablematerials.
CLEANING AND DECOmmISSIONING
WARNING
•WARNING.Allcleaningjobsmustonlybeperformedaercarryingouttheoperationsdescribedinthe
“stop
paragraph,meaningwithoutanymovingparts,nopipefullofliquidunderpressureandonlyaercomplete
cooling.
Inparticular,alwaysremembertodisconnectthepowersupply.
•Anycleaningjobsmustbeperformedinconditionsoftotalstability.
•Toclean,donotusethinnersorsolvents.
CAUTION
•Refertothemanualofthemachineinwhichthepumpisintegratedandaeruse,alwaysemptyoutallthe
pumpedliquid.
•epumpmustbeprotectedagainstfreezing.
Inverycoldenvironments,topreventtheicefromforminginside,beforedecommissioning,itisbestto
suctionacaranti-freezeproduct(aercontactingaSkilledTechnicianinasmuchastheliquidcoulddamage
thehigh-pressurepumpseals)andthenproceedtofullyexpelit.Ifitisnotpossibletoprotectthepump
thisway,beforestartingit,takeittoawarmenvironmentforlongenoughtomeltanyiceinside.Failureto
do so could cause serious damage to the pump.
WARNING
•eantifreezeliquidmustbesuitablydisposedofandnotdiscardedintheenvironment.

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