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7. Maintenance
7.2 Compressor maintenance
Caution: Before the start of any maintenance work, the
mains plug must be unplugged.
Note:
Please note the details in the compressor operations
diary
Filter cleaning every three months
1. Unscrew the attachment screw on the filter lid.
2. Detach/undo the filter lid.
3. Remove the filter. Release any dust by knocking the filter
against something. If it is heavily soiled, clean the filter
with a neutral detergent, afterwards rinse with water and
allow to dry in the shade.
4. Refit the cleaned filter such that the finer honeycomb
structure is located on the bottom side! Press the filter lid
back into place by exerting pressure from above as illu-
strated.
5. Fasten the filter lid with the screw.
Caution! Do not use any solvents to clean the filter, as
this may lead to damage.
In general, the following must be checked:
- Is any air flowing from the air outlet?
- Can any abnormal noises or vibrations be heard?
- Is the compressor's temperature normal or possibly
excessive?
- Does the mains power supply cable exhibit any damage?
7.3 Diagnosis and faults
In case of complaints, please first of all refer to chapter 10
"Malfunctions and Remedial Measures".
If it is nevertheless not possible to eliminate a fault, separa-
te the plant from the power supply and contact one of our
dealers or after-sales service technicians. When doing so,
communicate details of the components (rating plate) and
faults as detailed as possible.
Warning:
Do not put the plant back into operation before a possible
fault has been eliminated. Do not undertake any further at-
tempts at repairing the plant yourself! Repairs must be car-
ried out by qualified personnel. If you have any queries in re-
spect of service work, please contact one of our dealers or
after-sales service technicians.
Spare parts
Please use exclusively original parts.
Failure to do so may lead to malfunctions or defects on the
compressor.
Observe the separate installation and operating instructions
with regard to maintaining the normal service intervals for the
compressor. You can obtain a spare parts list from the after-
sales service of KESSEL.
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