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Verfügbare Sprachen
Safety
General safety precautions
► Do not expose body parts to the vacuum.
► Observe the safety and accident prevention regulations, if necessary wear personal protective
► Check all safety measures at regular intervals.
► Always ensure a secure connection to the earthed conductor (PE), protection class I.
► During operation, make sure that plug-and-socket connections are securely fitted.
► Never operate the vacuum pump with open vacuum flange.
► Never make your own conversions or modifications to the vacuum pump.
► Before returning the vacuum pump, observe the notes in the chapter Service.
2.4 Limits of use
Parameter
Installation location
Installation altitude
Installation surface flatness
Ambient temperature
Relative humidity of air
Permanent intake pressure in circulation mode
Max. pressure differential in circulation mode
Max. speed in circulation mode
Permanent intake pressure in vacuum mode
Max. gas temperature, pressure side
Degree of pollution
Protection class
Overvoltage category
Permissible protection degree
Tbl. 3:
50
40
30
20
10
Fig. 4:
2)
84/138
equipment.
Permissible ambient conditions
3000
Permissible pressure differential between input and output sides, as a function of
pump rotation speed
at installation altitudes > 1,000m above m.s.l. and an ambient temperature of 40 °C the rated power of the
motor reduces by around 10 %
HiLobe
weatherproof (internal space)
max. 2000 m above sea level
horizontal, max. permissible angle of inclina-
tion: ± 3°
+5 ℃ to +40 ℃
max. 85 %
< 1100 hPa (abs.)
80 hPa
4200 rpm
depending on max. pressure differential
250 °C
2
I
II
IP54
Type 12 according to UL 50E
5000
7000
2)
n
[1/min]
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