Westfalia OSD 6-91-067 Instruction Manual page 81

Westfalia Separator
Mineraloil Systems GmbH
(1)
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 201).
Replace the drive belt.
8 000 1 year
Replace spindle ball bearings.
24 000 3 years
Replace vibration absorber.
40 000 5 years
Check thickness of the clutch shoes
necessary.
Check thickness of brake lining.
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).
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.
(1) The specified maintenance intervals are recommendations which apply only for normal conditions.
Negative operating conditions (e.g. low-grade fuel, excessively high temperature, strong vibrations, frequent starting and stopping of
the separator etc.) can necessitate shorter maintenance intervals.
(2) see section 4.2.4 - Lubrication schedule
(3) see section 4.2.3 - Oil quality and oil change
(4) In the case of frequent starting and stopping of the separator, shaft-driven alternator operation and power plants shorter maintenance
intervals are required It is not possible to state a definitive time. We recommend checking the clutch shoes after 1,000 operating
hours or after 2 months at the latest.
2058-9001-101 / 0506
Operations
(4)
and replace if
Remark
•
Dismantle bowl and centripetal pump.
• Clean the bowl and centripetal pump parts
and check for corrosion and erosion.
• 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" (opera-
tion: 1 year or 8000 hours). See section
Parts list.
• Replace
only
polyamide gasket 60 (see sec-
tion 4.3.7)!
• Remove bowl.
• Use set of spare parts "drive" (operation:
1 year or 8000 hours).
See section Parts list.
h : min. 18 mm
New clutch shoe: h = 26 mm
• See instructions of motor manufacturer
(3)
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.
• See section 4.1.5.
• See section 4.3.4
81
the damaged
(3)