44
9. Maintenance and Controls
The Chapter “Safety instructions” must be observed!
9.1 Maintenance
•
The separator system must be maintained semiannual by a
specialist 1).
In addition to the removal of materials, the following work
must also be carried out:
- Check of the inner wall surfaces of the sludge trap and the
grease separator,
- Functional check of the electrical devices and installations,
if fitted.
- The findings and work carried out must be recorded in the
operating logbook and evaluated.
•
If fitted, electro-mechanical assemblies such as pumps, val-
ves, shut-off devices etc. must be maintained twice yearly
in accordance with the manufacturers’ instructions.
9.2 Checking (general inspection)
Before commissioning, and then at regular intervals of no
more than 5 years, the separator system must be completely
emptied and cleaned, and then checked by a specialist 2) for
proper condition and operation.
The following points at least must be checked and recorded:
- Assessment of the separator system
- Structural condition and integrity of the separator system
- Condition of the inner wall surfaces of the installed parts and
the electrical equipment, if fitted
- laying of the feed pipe of the separator system as a ventila-
tion pipe over the roof
- Completeness and plausibility of the records in the operating
logbook
- Confirmation of the proper disposal of the materials removed
from the separator system
- Availability and completeness of the required approvals and
documentation (approvals, drainage plans, operating and
maintenance instructions)
A checking report must be compiled on the checks perfor-
med, noting any existing faults. If faults are discovered, these
must be rectified immediately.)
1)
A “specialist” in this sense refers to personnel of the operator
or other company, who by means of their training, skills and
experience obtained from practical work, ensure that they
carry out assessments or checks in the relevant specialised
field to the required standard.
A specialist can acquire the specialist knowledge required for
the operation and maintenance of separator systems in a trai-
ning course with the following on-site instruction, which is of-
fered for example by the corresponding manufacturers, pro-
fessional trade associations, chambers of commerce and ex-
pert organisations in the field of separator technology.
2)
A “specialist” in this sense refers to personnel of business
other than the operator, experts or other institutions which
demonstrably have the specialist skills required for the opera-
tion, maintenance and checking of separator systems. In in-
dividual cases, such as larger operating units for example,
these checks can also be carried out by internally independent
specialists of the operator not bound by instructions with re-
gard to their area of responsibility, who have equivalent qua-
lifications and technical equipment.
Qualified bodies are specialist businesses independent of the
operator or similar institutions, whose employees demonstra-
bly have the specialist skills required for the operation, main-
tenance and checking of separator systems to the extent spe-
cified here, together with the technical equipment for the
checking of separator systems.
In individual cases, such as larger operating units for example,
these checks can also be carried out by internally independent
specialists of the operator not bound by instructions with re-
gard to their area of responsibility, who have equivalent qua-
lifications and technical equipment.
KESSEL recommends, in order to to facilitate leak tightness
tests (placement of shut-offs), to incorporate a revision
chamber shortly before the separator.
Article
Order No.
General inspection of oil/coalescence separator 917 411/L
Operating logbook of oil/coalescence separator
917 812
Содержание 99403.10B
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