Maintenance
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GA01212_002_C1 - 04/2017 - © Leybold
5.2 Leybold Service
Maintenance, servicing and repairs must only be conducted by authorized
Leybold personnel.
Only the oil change, maintenance on the flame arresters, the pressure trans-
ducer, the PT100 temperature sensors and checks on the coupling may be
done on the customer‘s side.
For safety reasons, every TRIVAC D 16 B Ex must be subjected every two
years or in the case of a failure, to a revision at Leybold.
During the check every two years also all seals and filters of the pump are
replaced.
The screws on the oil box of the pump and at the exhaust filter have been
sealed.
In case you have any questions relating to this topic please contact the
Leybold Service.
Whenever you send a pump to Leybold, indicate whether the pump is con-
taminated or is free of substances which could pose a health hazard. If it is
contaminated, specify exactly which substances are involved. You must use
the form we have prepared for this purpose; we will forward the form on
request.
A copy of the form is printed at the end of these operating instructions:
“Declaration of contamination of vacuum equipment and components”.
Another suitable form is available from the Leybold homepage:
www.leybold.com -> Documents -> Download Documents
Connect the form at the device or lay it to the device.
This statement detailing the contamination is required to satisfy legal require-
ments and for the protection of our employees.
Pumps which are not accompanied by a contamination statement will be
returned to the sender.
Use secure shipping packaging
Package the pump such that it will not suffer any damage when being
shipped and so that no oil or hazardous materials can escape from the
packaging.
CAUTION
