Grundfos CRNE - Page 29

3. Remove the CIM (Communication Interface
Module) cover (C1) by pressing the locking tab
(D) and lifting the end of the cover (C2). Then lift
the cover off the hooks (C3).
D
C2
C3
C1
TM069905
Removing the CIM cover, shown on a Model J
motor
4. Remove the screw (E).
E
TM084039
Removing the screw, shown on a Model J motor
5. Fit the module by aligning it with the three plastic
holders (F) and the connection plug (G). Press the
module home, using your fingers.
F
G
TM084040
Fitting the module, shown on a Model J motor
6. Fit and tighten the screw (E) to 1.3 Nm.
7. Make the electrical connections to the module as
described in the instructions supplied with the
module.
29
English (GB)