ECOLAB EcoAdd Betriebsanleitung Seite 253

7.2.2 Electrical installation
Personnel:
DANGER!
Risk of electric shock
All electrical work may be carried out only by trained and authorised skilled
personnel in accordance with the currently applicable CE directives or the
relevant local regulations.
Disconnect the power supply and secure it to prevent it from being
switched back on.
1
Fig. 11: Electrical Installation of 'EcoAdd'
1.
Loosen all four housing screws (item 2).
2.
Remove the front cover (item 3).
3.
To connect additional external enable signals, route the connector lines through the
clamping cube (item 4).
4.
Performing the electrical installation
Ä Chapter 7.2.2 'Electrical installation' on page 49 .
5.
After the electrical installation has been completed, fit the cover back onto the
housing.
n Qualified electrician
2
The power cable (item 1) is already installed at the factory.
Ä 'Mains power supply' on page 51 ).
(See also
Permissible external cable Ø for connecting the inputs/outputs:
AD Ø = 5.1-5.7 mm. LIYY 4x0.5; LIYY 5x0.34; LYCY 2x0.34
Permissible cables: Oilflex 4x0.5
IP65 is applicable only when the specified cable is being used.
NOTICE!
Ensure that the seal is free from dirt to ensure that it seals the system
properly.
Tighten housing screws by hand (1 Nm).
Assembly and connection
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MAN046939 Rev. 6-10.2021