► Never put the device into operation with the high vacuum connection open.
► Keep lines and cables away from hot surfaces (> 70°C).
► Never fill or operate the unit with cleaning agents or cleaning agent residues.
► Do not carry out your own conversions or modifications on the unit.
► Observe the unit protection class prior to installation or operation in other environments.
2.4 Limits of use of the product
Installation location
weatherproof (internal space)
Air pressure
750 hPa to 1060 hPa
Installation altitude
max. 5000 m
Rel. air humidity
max. 80%, at T < 31°C,
up to max. 50% at T < 40°C
Protection class
III
Excess voltage category
II
Permissible protection degree
IP54
Degree of contamination
2
Ambient temperature
5 °C to 30 °C with convection cooling
without gas throughput
5°C to 35°C with air cooling
5°C to 40°C with water cooling
Permissible surrounding magnetic field
5.5 mT
Maximum irradiated thermal output
2.4 W
Maximum permissible rotor temperature of the turbopump
110°C
Maximum permissible bakeout temperature at the high
vacuum flange
120°C
Tbl. 2:
Permissible ambient conditions
Notes on ambient conditions
The specified permissible ambient temperatures apply to operation of the turbopump at
maximum permissible backing pressure or at maximum gas throughput, depending on the
cooling type. The turbopump is intrinsically safe thanks to redundant temperature monitor-
ing.
● The reduction in backing pressure or gas throughput permits operation of the turbo-
pump at higher ambient temperatures.
● If the maximum permissible operating temperature of the turbopump is exceeded, the
electronic drive unit first reduces the drive output and then switches it off where neces-
sary.
2.5 Proper use
► Use the turbopump only for generating vacuum.
► Use the turbopump only in combination with a suitable backing pump that can deliver up to the
required maximum fore-vacuum pressure.
► Use the turbopump only in closed indoor areas.
► Use the turbopump only for the evacuation of dry and inert gases.
► Use the turbopump for the evacuation of corrosive gases only in conjunction with sealing gas.
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.
● Transport, installation or operation of the vacuum pump in an impermissible spatial position
● Establishing the voltage supply without correct installation
● Installing the pump with unspecified mounting material
Safety
15/62
Содержание HiPace 300 P
Страница 1: ...OPERATING INSTRUCTIONS EN Translation of the Original HIPACE 300 P Turbopump ...
Страница 54: ...13 Accessories View the range of accessories for hybrid bearing turbopumps on our website Accessories 54 62 ...
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Страница 62: ...Notizen Notes ...
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