Hydac MFU-10P9S Series, Operating And Maintenance Instructions Manual

Page: 58 / 120

5 | Setting up / assembly / integration of the filter unit HYDAC FILTER SYSTEMS GMBH
58 / 120 BeWa MFU-10P 4391553c en-us web
5.7 Commissioning the filter unit
When you have checked the points listed here and can answer
them with OK, the filter unit is ready for operation.
1. Fill the filter bowl with the fluid to be conveyed in order
to protect against dry-running, see
Changing the filter
element [ } 80] .
NOTICE! There is no dry-running protection for the
pump if the filter bowl is not prefilled adequately.
2. Insert a filter or empty element in the filter bowl.
NOTICE! Operation without a filter element or empty
element leads to leaks at the filter bowl.
3. Check that the power supply cable is undamaged.
Replace damaged cables immediately.
4. Check that the suction and pressure hoses are
undamaged. Replace damaged hoses immediately.
5. Check the permissible ambient and fluid temperature
ranges, see
Technical data [
}
33] .
6. Clean the protective screen, see Checking/cleaning the
protective screen [ } 93] .
7. Prior to each use, match the oil type in the filter unit to
the oil type to be pumped. If you are not sure which type
of oil is in the filter unit, or if you would like to pump a
different type of oil than the previously pumped oil,
empty the filter unit completely and replace the filter
element.
8. Connect the filter unit to the power or compressed air
supply, see
Making the electrical connections [
}
51] or
Connecting pneumatically (Option - Compressed air
motor)
9. Connect the suction and pressure hoses or hang the
hoses in the container, see
Connecting the suction/
pressure port [ } 55]
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