Blitz VERSA Series - Changing the Oil; Checking and Changing the Suction Filter Cartridge; Draining the Condensation Water; Tighten the Screw Connections

9102619 03/13
Operating Instruction
Inspectionandservicing
Toppingupoil
Donotmixdifferenttypesofoil.Ex-
clusivelyusetypesofoilspeciedby
BLITZ.

Switchthecompressoroffanddepressu-
rise.

Unscrewtheoilllerneck3(cf.Fig.3:
Compressoraggregate).

Slowlylltheoiluntiltheoillevelinoilin-
spectionglass1iswithintheredcircle.

Screwontheoilllerneck.
Typesofoil
Innormalmountingconditions(see3.1„Mount-
ingConditions“)upto16bar,llwithGroup
VDLmineralcompressoroilofviscosityclass
VG100.
Innormalmountingconditions(see3.1„Mount-
ingConditions“)over16bar,llwithGroup
VDLsyntheticcompressoroilofviscosityclass
VG150.
BLITZwillprovideinformationonoilforspecial
applications.
5.3 Changingtheoil
Danger
Scaldinghazardbydraininghotoil.
• Slowlyopentheoilllerneck.
• Avoidskincontactwithhotoil
Usedoilhastobedisposedofaccord-
ingtothelocalenvironmentalregula-
tions.

Switchthecompressoroffanddepressu-
rise.

Unscrewtheoilllerneck3(cf.Fig.3:
Compressoraggregate).

Undooildrainplug2inoperationallywarm
condition.

Draintheoilintoasuitablecontainer.

Closetheoildrainplug.

Slowlyllnewoil(cf.chapter5.2“Typesof
oil”)untiltheoillevelinoilinspectionglass
1iswithintheredcircle.

Screwontheoilllerneck.
5.4 Drainingthecondensationwater
Requiredonlyincaseofcompressorswith
compressed-airreservoir.
Thecondensationwatercontainsoil
andhastobedisposedofaccordingto
thelocalenvironmentalregulations
Draincondensationwatereveryday,ifnoau-
tomaticcondensationwaterdrainagesystem
hasbeentted(cf.chapter4.5“OriginalBLITZ
accessories”).

Switchthecompressoroffanddepressuri-
se.

Placeasuitablecollectingpanbelowthe
condensationwaterdrainonthelowerside
ofthecompressed-airreservoir(cf.Fig.1:
Componentoverview).

Opencondensationwaterdrain.

Closethecondensationwaterdrainwhen
noliquidescapesanymore.
5.5 Checkingandchangingthesuc-
tionltercartridge

Removethecoverofthesuctionlter(cf.
Fig.1:Componentoverview).

Incaseofseveresoiling,immediately
replacethesuctionlter(cf.listofBLITZ
sparepartsinthechaptertitled“Technical
annex”).

Retthecoverofthesuctionlter.
5.6 Tighten the screw connections.

Tightenallscrewconnectionsinregular
intervals.

Tightenthescrewsofthecylinderhead
aftertherstonehundredoperatinghours.

Indoingso,observethetorque(cf.Tab.:3:
Torques).
Screw Maximumtorque
M 8 25Nm
M 10 50Nm
M 12 85Nm
Tab.2:Torques