Westfalia OSD 6-91-067 Instruction Manual page 82

82
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Maintenance
after at the
operating latest
hours after
Bowl inspection
Replace gaskets (bowl and hood).
Clean the inside of the upper section of frame.
Replace gaskets and retaining ring (see page 203).
Replace the drive belt.
Check thickness of the clutch shoes
when
2 years
16 000
4 years
32 000
6 years
48 000
New clutch shoe: h = 26 mm
Replace spindle ball bearings.
Replace ball bearings of centrifugal clutch.
Replace vibration absorber.
Check thickness of brake lining and
replace if necessary.
Re-lubricate motor bearings (if required)
Oil change and
thorough cleaning of the drive chamber.
Check the bowl height.
In case of direct current
Check the spindle speed (bowl).
In case of three-phase current:
Check the spindle speed (bowl).
Check the starting time.
Clean the strainer and pipe in the operating liquid
feed system on the self-cleaning separator.
Clean the strainer at the water pressure reducer (if
installed).
Clean filter in suction line of product pump (if in-
stalled).
Clean the sight glass in the frame for observing the
drive belt.
Check the hoses and hose pipes and replace when
necessary.
Operations
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and replace
h smaller than 18 mm.
Westfalia Separator
Mineraloil Systems GmbH
Remark
•
Dismantle bowl and centripetal pump.
• Clean the bowl and centripetal pump
parts and check for corrosion and ero-
sion.
• Clean all holes, nozzles and chambers of
the hydraulic system.
• The cones of bowl and spindle must be
clean and dry when fitting.
•
Use set of spare parts "bowl/hood" (op-
eration: 1 year or 8000 hours). See sec-
tion Parts list.
• Replace only the damaged
polyamide gasket 60 (see sec-
tion 4.3.7)!
• Remove bowl.
• Use set of spare parts "drive" (operation:
2 years or 16000 hours).
See section Parts list.
• See instructions of motor manufacturer
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When using mineral oil
When using synthetic oil
• See section 4.7.1 .
• Check only after motor or drive replace-
ment.
• See section 4.1.5.
• Check only after drive replacement.
• See section 4.1.5.
• See section 4.1.5.
• See section 4.3.4.
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2058-9001-101 / 0506