Maintenance
26 GA01601_002_C1 - 03/2018 - © Leybold
5 Maintenance
Danger by High Electric Voltages
Death or severe injury caused by an electric shock!
The electrical connections must only be provided by a trained electrician in
accordance with the guidelines laid down in the international series of stan-
dards IEC 64.
Disconnect the electrical connections before disassembling the pump.
Make absolutely sure that the pump cannot be accidentally started.
Observe Safety Informations 0.2.
If the pump has pumped harmful substances, contrary to what has been
stated in Section 3.2, ascertain the nature of hazard and take adequate
safety measures. Observe Safety Informations 0.4.
When disposing of used oil, you must observe the applicable environmental
regulations.
Due to the design concept, TRIVAC pumps require very little maintenance
when operated under normal conditions. The work required is described in
the sections below. In addition to this, a maintenance plan is provided in
Section 5.1.
All work must be carried out by suitably trained personnel. Maintenance or
repairs carried out incorrectly will affect the life and performance of the
pump and and will void any warranty claims.
Leybold offers practical courses on the maintenance, repair, and testing of
TRIVAC pumps. Further details are available from Leybold on request.
If the TRIVAC is used in ambient air which is much contaminated, make
sure that the air circulation and the gas ballast valve are not adversely
affected.
When the TRIVAC D 2,5 E-LD has been pumping corrosive media we
recommend that possibly planned maintenance work be carried out imme-
diately in order to prevent corrosion of the pump while it is at standstill.
Please take the spare parts numbers from the enclosed spare
parts list.
In case of special designs and variants please always indicate the serial
number.
DANGER
NOTICE
NOTICE
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