HPP ELS 150/130 (1000 об/мин) [21/80] Routine maintenance
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HPP ELS 150/130 (1000 об/мин) [21/80] Routine maintenance

HPP ELS 150/130 (1000 об/мин) [21/80] Routine maintenance
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is integrated.
• Allmaintenancejobsmustonlybeperformedaftercarryingouttheoperationsdescribedinthe
“stop”
paragraph,meaningwithoutanymovingparts,nopipefullofliquidunderpressureandonly
aftercompletecooling.
Inparticular,alwaysremembertodisconnectthepowersupply.
• Anymaintenancejobsmustbeperformedinconditionsoftotalstability.
• WARNING. Toensurethesafetyofthepump,onlyuseoriginalsparepartssuppliedbytheManufacturer
orapprovedbyit.
ROUTINE MAINTENANCE
Perform the routine maintenance jobs shown in the manual of the machine in which the pump
is integrated; unless otherwise indicated, in relation to the pump, remember the following.
MAINTENANCE SCHEDULE JOB
After every use •Checkoillevelandconditionsaccordingtoinstructionsin
“preliminary
activities”
paragraph.
•Checkandifnecessarycleanthesuctionlter.
Every50hours •Checktheintegrityofthesuctionanddeliverycircuit.
•Lubricationofthehigh-pressure sealsonpump modelsfeaturing
specic lubricator.
•Checkthefasteningofthepumptothemotortowhichitiscoupled
and/or to the structure of the machine in which it is integrated.
In the event of such fastening being precarious, do not use the machine
and contact a Skilled Technician
(1)
.
(1)
Checksmustbemademorefrequentlyifthepumpoperateswheretherearestrongvibrations.
SPECIAL MAINTENANCE
WARNING
• SpecialmaintenancejobsmustonlybeperformedbyaSkilled Technician.
Perform the special maintenance jobs shown in the manual of the machine in which the pump
is integrated; unless otherwise indicated, in relation to the pump, remember the following.
MAINTENANCE SCHEDULE JOB
First50hours.
•Itisbesttochangetheoil.
Every500hours.
•Checkthetightnessofthepumpscrews
(1)
.
•Checkoillevel
(2)
.
•Checkthepressureunloader/regulationvalveandthepressurerelief
valve.
Every1000hours.
•Checkthetightnessofthepumpscrews
(1)
.
•Oilchange
(2)
.
•Check/replaceoilsealrings
(3)
.
•Check/replacewholesealpack.
•Check/replacesuction/deliveryvalves.
•Check/replacepumpingunit.
(1)
Checksshouldbemademorefrequentlyifthepumpoperateswheretherearestrongvibrations.
(2)Theoilshouldbereplacedatleastonceayear.
(3)
Theoilsealringsarebestreplacedatleastonceeverythreeyears.
EN

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