Westfalia OSD 6-91-067, Instruction Manual

Page: 80 / 206

Westfalia Separator
80
Mineraloil Systems GmbH
2058-9001-101 / 0506
4.2 Maintenance and lubrication
•
Special care must be taken when performing maintenance and lubrication operations.
Conscientiously performed maintenance and lubrication operations improve the service life of
the separator.
•
In the case of accessories (motor, product pump, preheater, solenoid valve block etc.) the manu-
facturer’s maintenance and lubrication instructions must be observed.
4.2.1 Maintenance schedule
Operations Remark
Maintenance
(1)
after
operating
hours
at the latest
after
To assure correct functioning and operating safety,
•
in case of non-routine shut-down, see section 3.7 - manual operation.
•
pay attention to the following points during servicing:
– Oil level – Leakage – Starting time
– Temperatures – Vibrations – Hoses and hose pipes
– Pressures – Current consumption lines (see 4.2.2)
•
Before assembling, grease the guide and contact surfaces of the main bowl components.
(2)
•
in the case of frequent starting and stopping of the separator, shaft-driven alternator operation
and in power plants, the condition of the clutch shoes must be checked more often than
stated in this schedule. It is not possible to state a definitive time. We recommend checking
the clutch shoes after 1000 operating hours or after 2 months at the latest.
Bowl inspection
•
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.
Replace gaskets (bowl and hood).
•
Use set of spare parts "bowl/hood“ (opera-
tion: 1 year or 8000 hours). See section
Parts list.
Re-lubricate motor bearings (if required)
•
See instructions of motor manufacturer
Oil change and
thorough cleaning of the drive chamber. When using mineral oil
(3)
Clean the strainer and pipe in the operating liq-
uid feed system on the self-cleaning separator. •
See section 4.3.4.
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.
4 000
12 000
20 000
28 000
36 000
44 000
1/2 years
1 1/2 years
2 1/2 years
3 1/2 years
4 1/2 years
5 1/2 years
Check the hoses and hose pipes and replace
when necessary.