Gardner Denver Elmo Rietschle C-VLR 60, Руководство пользователя

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Set up and operation
4.3 Areas of application
These contact-free running claw vacuum pumps, the C-VLR, can be operated constantly at any pressure
between atmosphere and an inlet pressure of
60 mbar (abs.)
➝
C-VLR 60 (31 + 32) / 100 (31) / 150 (31)
100 mbar (abs.)
➝
C-VLR 60 / 150
150 mbar (abs.)
➝
C-VLR 100
200 mbar (abs.)
➝
C-VLR 251
The suction capacity with unrestricted suction is 60, 100, 150 and 215 m
3
/h at 50 Hz. Data sheet D-880 or
D 880-31 shows the dependency of the suction capacity on the intake pressure.
If the unit is switched on more frequently (at regular
intervals of about 12 times an hour (C-VLR 60 – 150)
or 10 times an hour (C-VLR 251)) at higher ambient
temperatures and intake temperatures, the excess
temperature limit of the motor winding and the bear-
ings may be exceeded.
For such operating conditions contact the manufac-
turer.
If it is installed in the open air the unit must be pro-
tected from environmental influences, (e.g. by a pro-
tective roof).