2Safety
All warnings in the manual are summarized on this page.
Pay special attention to the instructions below so that severe personal injury and/or damage to the pump
are avoided.
2.3Safetyprecautions
General General
General
Always Always
Alwaysensurethatpersonnelmusthaveexperiencewithliftingoperations.
Always Always
Alwaysensuretheliftingpointtobeinlinewithcenterofgravity.Adjustliftingpointifnecessary.
Always Always
Alwayskeepaneyeontheloadandstayclearduringtheliftingoperation.
Always Always
Alwaysensurethattheliftingequipmentissuitableforthespecicpump.
Always Always
Alwaysuseappropriateliftingequipmentforheavypartswhenrelevant.Useliftinglogswhen
applied.
Topreventunexpectedstartandcontactwithelectricalliveandmovingparts.
Always Always
Alwaysdisconnectthepowersupplysafely:
-Thepowersupplydisconnectingdevicemustbedisconnected(inoffposition)andlocked.
-Incasethepumpiscapableofbeingpluggedintoanelectricalsupply,removaloftheplugis
sufcient,providedthattheoperatorcancheckfromanyofthepointstowhichhehasaccessthat
theplugremainsremoved.
Always Always
Alwaysrefertothemotorinstructionmanualforinstallationandmaintenanceofthemotor.
Never Never
Nevertouchtheimpellerthroughtheinlet/outletduringstart/stopasthiscancauseseriousinjury.
Installation: Installation:
Installation:
Always Always
Alwaysreadthetechnicaldatathoroughly.(Seechapter6Technicaldata)
Pump Pump
Pumpwithout without
withoutimpeller impeller
impellerscrew: screw:
screw:
Always Always
Alwaysremovetheimpellerbeforecheckingthedirectionofrotation.
Never Never
Neverstartthepumpiftheimpelleristtedandthepumpcasingisremoved.
Pump Pump
Pumpwith with
withImpeller Impeller
Impellerscrew: screw:
screw:
Never Never
Neverstartinthewrongdirectionofrotationwithliquidinthepump.
Always Always
Alwayshavethepumpelectricallyconnectedbyauthorisedpersonnel.(Seethemotorinstruction)
Operation: Operation:
Operation:
Always Always
Alwaysreadthetechnicaldatathoroughly.(Seechapter6Technicaldata)
Never Never
Nevertouchthepumporthepipelineswhenpumpinghotliquidsorwhensterilising.
Never Never
Neverrunthepumpwithboththesuctionsideandthepressuresideblocked.
Never Never
Neverrunthepumpwhenpartiallyinstalledornotcompletelyassembled.
Necessary Necessary
Necessaryprecautionsmustbetakenifleakageoccursasthiscanleadtohazardoussituations.
Always Always
Alwayshandlelyeandacidwithgreatcare.
Never Never
NeverusethepumpforproductsnotmentionedintheAlfaLavalpumpselectionprogram.
TheAlfaLavalpumpselectionprogramcanbeacquiredfromyourlocalAlfaLavalsalescompany.
Maintenance: Maintenance:
Maintenance:
Always Always
Alwaysreadthetechnicaldatathoroughly.(Seechapter6Technicaldata)
Never Never
Neverservicethepumpwhenitishot.
Never Never
Neverservicethepumpifpressurised.
Always Always
AlwaysuseAlfaLavalgenuinespareparts.
Motors Motors
Motorswith with
withgrease grease
greasenipples: nipples:
nipples:
Always Always
Alwayslubricateacordingtomotormanufacturesrecommendedprocedures.
Always Always
Alwayslocateandremovegreaseventplugs,ifprovided,priortoaddinggrease.
Always Always
Alwayscheckmotornameplateforgreasetypeandlubricationintervals.
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