Electrical Installation - Ecolab EcoPro Serie Instrucciones De Servicio

Assembly, installation, modification and upgrades
6.3.4

Electrical Installation

Personnel:
To allow the connection of a cable for pulse control, a M 12 x 1.5 screw
coupling is included with the pump.
The mains cable is already installed at the factory.
Fig. 14: EcoPro electrical Installation ''
1. Remove both housing screws. These are secured to prevent them falling out.
2. Remove the front cover.
ð The PCB for the electrical connection is exposed.
3. To connect an external enable signal, route the connector lines through the threaded
cable union.
4. Perform the electrical installation for the external enable signal:
Ä Chapter 6.3.4.1 'Terminal assignment - External enable signal' on page 43.
5. After electrical installation has been completed, fit the cover back onto the housing.
6.
417102264 Rev. 5-01.2019
n Qualified electrician
Permissible external diameters for connecting the inputs/outputs:
AD Ø = 5.1-5.7 mm (pos. 2-5).
Permissible cable: LIYY 4x0.5; LIYY 5x0.34; LYCY 2x0.34; Oilflex 4x0.5
NOTICE!
Make sure that the seal is free of dirt to ensure that it seals the system
properly.
NOTICE!
Tighten both housing screws "handtight".
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