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104
11 Faults
The following section describes causes of faults of the device and possibilities of rectification.
In the event of faults that cannot be rectified with the following instructions, please
contact our customer service (see section General) or our electronics hotline:
◼
Tel. +49 (0) 6134 / 605-123
◼
www.elster-instromet.com/de
◼
www.honeywellprocess.com/sSupport (Knowledge Base)
◼
E-Mail: support@elster-instromet.com
11.1 Safety
DANGER!
Risk of life from electric current!
When coming into contact with live parts, there is an immediate risk of life. Damage to
the insulation or individual components can be fatal.
Therefore:
– Immediately cut the power supply in the event of damage to the insulation and
initiate the repairs.
– Have work on the electric components of the device, such as the connection of the
external power supply, carried out by electrical experts only.
– For all work on the electrical plant, de-energize it and check the freedom from
voltage.
– Before maintenance work, cut the voltage supply and secure it from reactivation.
– Keep life parts away from humidity. This may result in a short-circuit.
11.1.1 Staff
◼
The work described here for fault rectification, unless indicated otherwise, can be carried
out by the operator.
◼
Some work may only be carried out by specially trained specialist staff or exclusively by
the manufacturer. Special reference to this is made in the description of the individual
faults.
◼
Work on the electrical system may be carried out by electrical specialist staff only as a
rule.
11.1.2 Personal protective equipment
◼
During the rectification of a fault on the device, wear the protective equipment required
within the relevant system.
◼
Always observe the notes on the personal protective equipment provided in the working
area.
Faults
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