► 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
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.
Parameter
Limit value
Installation location
weatherproof (internal space)
Air pressure
750 hPa to 1060 hPa
Installation altitude
max. 2000 m
Rel. air humidity
max. 80%, at T < 31 °C
up to max. 50% at T < 40 °C
Installation surface flatness
≤ 5 degrees
Protection class
I
Overvoltage category
II
Permissible protection degree
IP20
Degree of pollution
2
Ambient temperature
5°C to 35°C with air cooling
5°C to 40°C with water cooling
Max. permissible ambient magnetic field
● HiPace 80
● HiPace 300
● HiPace 400
● HiPace 700
● 3.3 mT
● 5.5 mT
● 6 mT
● 6 mT
Maximum irradiated thermal input
● HiPace 80
● HiPace 300
● HiPace 400
● HiPace 700
● 3 W
● 8 W
● 14 W
● 14 W
Maximum permissible rotor temperature of the turbopump
90 °C
Tbl. 3:
Limits of use for turbopump stations
2.5 Proper use
● The turbo pumping station is designed exclusively for generating a vacuum.
● The turbo pumping station is designed only for evacuating dry and inert gases.
● The turbo pumping station is designed only for use in closed interiors.
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, in particular:
● Establishing the voltage supply without correct installation
● Installation with non-specified fastening material
● Pumping explosive media
● Pumping of corrosive media
Safety
15/80
