4
Installation and Maintenance Manual, Compact CBP
Installation
Fig. 3.27a
3.2.1 Direction of rotation of
motor shaft
With the inlet pressure supply connected to A1
and C port, the motor shaft rotates in the direc-
tion shown by the arrow, anti-clockwise viewed
from the motor shaft side.
With the inlet pressure supply connected to
C1 and A port, the motor shaft rotates clock-
wise viewed from the motor shaft side.
Fig. 3.27b Motor sign
C3
C1
A3
A1
