ECOLAB EcoPro Kurz- Betriebsanleitung Seite 64

Assembly and connection
4.3.2 Electrical installation of 'EcoUp'
Fig. 9: Electrical installation of 'EcoUp'
1 Housing screw
2 Terminal cover
3 Cable connections
4 Dosage rates or alarm output
1. Remove both housing screws ( Fig. 9 , 1 ).
2. Remove the terminal cover ( 2 ).
3. To connect the dosage rate output or alarm output, mount the cable union ( 3 ) from
the pump accessories pack at the appropriate location ( 4 ), feed through the cable,
tighten the threaded union and connect the cable wires according to the terminal
diagram.
4. To connect to the pulse input or enable input, pass the cable through the
corresponding cable union ( 5 ), tighten the threaded union and connect the cable
wires according to the terminal diagram.
5. Connect the connection for the level input to the socket ( 6 ) provided for this
purpose.
6. After the electrical installation has been completed, fit the terminal cover ( 2 ) back
onto the housing.
7. Tighten housing screws by hand (approx. 1 Nm).
CAUTION!
The various connection options are described in detail in the EcoUp operating
instructions, MAN049656 (see
instructions' on page 2 ).
10240750 Ver. 5-12.2023
1
4
NOTICE!
The seal must be free of impurities to ensure the tightness of the system.
7
2
6
5
3
5 Pulse or enable input
6 Level input
7 Seal
8 Terminal board Ä 'Terminal assignment' on page 23
Ä Chapter 1.1 'Notes on the operating
22
8