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Verfügbare Sprachen
Verfügbare Sprachen
2.5 Proper use
► Use the vacuum pump for vacuum generation only.
► To protect the lubricant and the bearing, use sealing gas if high boiling, corrosive or particle-laden
► Operate the vacuum pump within the application limits of the product and in compliance with the
► Adhere to the installation, commissioning, operating, and maintenance instructions.
► Use only accessory parts recommended by Pfeiffer Vacuum.
2.6 Foreseeable improper use
Improper use of the product invalidates all warranty and liability claims. Any use that is counter to the
purpose of the product, whether intentional or unintentional, is regarded as misuse.
● Pumping explosive media
● Pumping radioactive media
● Pumping media that can corrode or not be withstood by the vacuum pump materials
● Pumping media that introduce an ignition source to the suction chamber
● Pumping media that form adhesive deposits inside the suction chamber and cause the pistons to
● Pumping pressurized media (> atmospheric pressure)
● Pumping fluids that do not serve cleaning
● Pumping media prone to spontaneous, specific exothermic reactions
● Use in potentially explosive areas
● Use in systems in which sporadic loads and vibrations or periodic forces act on the device
● Use in strong electrical, magnetic, or electromagnetic fields
● Use with vacuum and/or fore-vacuum flange open to the atmosphere
● Setting of frequency converter parameters outside of permissible value range
● Use of lubricants not specified by Pfeiffer Vacuum
● Use of pipes to lift the vacuum pump
● Use of accessories or spare parts not listed in these instructions
● Using the vacuum pump as a climbing aid
● Use of mineral-based lubricants, such as P3, with an oxygen concentration > 21 %
2.7 Personnel qualification
The work described in this document may only be carried out by persons who have appropriate profes-
sional qualifications and the necessary experience.
Training people
1. Train the technical personnel on the product.
2. Only let personnel to be trained work with and on the product when under the supervision of
3. Only allow trained technical personnel to work with the product.
4. Before starting work, make sure that the commissioned personnel have read and understood
2.7.1 Ensuring personnel qualification
Specialist for mechanical work
Only a trained specialist may carry out mechanical work. Within the meaning of this document, special-
ists are people responsible for construction, mechanical installation, troubleshooting, and maintenance
of the product, and who have the following qualifications:
● Qualification in the mechanical field in accordance with nationally applicable regulations
● Knowledge of this documentation
media (e.g. solvents) are pumped.
technical data.
touch or jam
Mineral-based lubricants are combustible and ignite at high temperatures, and when they come
into contact with pure oxygen. These lubricants oxidize heavily and thus lose their lubricating ca-
pacity.
trained personnel.
these operating instructions and all applicable documents, in particular the safety, maintenance
and repair information.
Safety
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