Nortec ME Direct Feed - Manual (Page 34)

34 Fault elimination
6.2 Notes on fault elimination
– For the elimination of faults set the Nortec ME Direct Feed out of operation as described in chapter
4.6 – Decommissioning the system, disconnect control unit from the mains and close shut-off valve
in the water supply line.
DANGER!
Make sure the control unit is separated from the mains (check with voltage detector) and the shut-
off valve in the water supply line is closed.
– The elimination of faults must be carried out by qualified and well trained professionals only.
Malfunctions relating to the electrical installation must be repaired by authorized personnel (e.g.
licensed electrician) or by your Nortec representative’s service technician only.
CAUTION!
Electronic components are very sensitive to electrostatic discharge. When carrying out repairs
to the control unit, appropriate measures (ESD-protection) must be taken to prevent damage to
electronic components.
– Repair work and the replacement of faulty components must be carried out by your Nortec repre-
sentative’s service technician only!