KNF N96 - 7 Installation and connection - Gas Connections; Aligning Gas Connections

Diaphragm pump N96 Installation and connection
Translation of Original Operating and Installation Instruction, English, KNF 316836-316838 01/20
15
7.2 Aligning gas connections
Tool
Quantity Tool/material
1 Torx TX10 screwdriver
Tab.21
To keep the hose routing as compact as possible, the gas connec-
tions can be oriented according to the system conditions. For this
purpose, the pump head can be rotated in increments of 90° and
mounted.
Fig.6 Aligning gas connections
1. Loosen the four head plate screws (1) and remove the pump head (2)
from the compressor housing.
2. Turn the pump head to the desired position.
Direction of rotation according to the alignment of the gas connec-
tions, see following figure.
Fig.7 Aligning gas connections
A Gas connections via motor: Direction of rotation: CW
B Gas connections at front: Direction of rotation: CCW
C Gas connections at right: Direction of rotation: CW
D Gas connections at left: Direction of rotation: CCW
Connection definition of the direction of rotation, see Fig. 8, Fig. 9.
3. Place the pump head (2) on the compressor housing.
4. Tighten the four head plate screws (1) crosswise (tightening torque:
190 – 200Ncm).