Diaphragm vacuum pump N 89/N 811/N 814/N 815
Installation and connection
Translation of original Operating and Installation Instructions, english, KNF 121242-121509 04/20
13
6. Installation and connection
Only install and operate the pumps under the pneumatic operating
parameters and conditions described in Chapter 4, Technical Data.
Observe the safety precautions (see Chapter 3).
6.1. Installation of the pump
Before installation, store the pump at the installation location to
bring it up to ambient temperature.
Install the pump so that accidental finger contact with the fan is
impossible.
See Fig. 3 and Fig. 4 (pump series N 89/ N 811), Fig. 5 and Fig. 6
(pump series N 814) and Fig. 7 and Fig. 8 (pump series N 815) for
mounting dimensions.
Fig. 3: Mounting dimensions pump series N 89/811 K_E (All dimensional
tolerances conform to DIN ISO 2768-1, Tolerance Class V)
Mounting dimensions
Summary of Contents for N 811
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