ECOLAB EcoAdd Betriebsanleitung Seite 386

Conversion, upgrade, repair
14 Conversion, upgrade, repair
Personnel:
Protective equipment:
DANGER!
Risk due to electrical energy
Work on electrical components should only be performed by qualified electrical
engineers or specially trained expert personnel.
Risk of fatal injury from electric current!
Contact with live parts represents immediate danger to life due to electrocution.
CAUTION!
Before starting work, isolate the system from the power supply (unplug the
mains plug) and ensure that the risk of accidental / unauthorised reactivation is
excluded.
DANGER!
Risk of electric shock
Pay attention to disconnect the power supply immediately and to secure
against accidental switch-on!
The tightening torque for the fastening screws on the control unit is approx. 1
Nm. To prevent damage to the thread, we recommend tightening the screws
by hand.
MAN046939 Rev. 6-10.2021
n Mechanic
n Qualified electrician
n Service personnel
n Specialist
n Protective gloves
n Chemical-resistant protective gloves
n Protective eyewear
n Safety shoes
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