LEYBOLD THERMOVAC TTR 91 R, Руководство по эксплуатации

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3 300710168_002_C1 - 01/2018 - © Leybold
Safety Information
Symbols used
The first two symbols identify other information in this manual that is essential or useful in achieving optimal
performance from the transmitter. The last symbol below is used throughout this manual to further define the safety
concerns associated with the product.
Calls attention to important procedures, practices or conditions.
Personnel Qualifications
General safety information
The safety instructions should always be followed during installation and operation of the transmitter.
Pass safety information to all users.

Adhere to the applicable regulations and take the necessary precautions for the process media used.
Consider possible reactions between the materials and the process media.
Consider possible reactions (e.g. explosion) of the process media due to the heat generated by the product.

Adhere to the applicable regulations and take the necessary precautions for all work you are going to do and
consider the safety instructions in this document.

Before beginning to work, find out whether any vacuum components are contaminated. Adhere to the
relevant regulations and take the necessary precautions when handling contaminated parts.
Safety Precautions:
Failure to read message could result in damage to the equipment.
Refer to manual. Failure to read message could result in personal injury or serious damage to the equipment or
both.
All work described in this document may only be carried out by persons who have suitable technical training and
the necessary experience or who have been instructed by the end-user of the product.
Corrosive Environments. The transmitter is not intended for use in corrosive environments If you
need further support please contact Leybold.
Do not use the TTR 91 R to measure the pressure of explosive or flammable gasses or
mixtures.
The gauge contains a heated filament which normally operates at around 100°C above
ambient temperature. The temperature of the filament can be substantially higher under fault
conditions.
Critical
Attention
Critical
!
!
Caution
!
Skilled personnel
!
Caution
!