Volpi Tecno Energia PAGURO 8500, Руководство пользователя и по обслуживанию

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10 MAINTENANCE
Mod. PAGURO
6000/9000/14000/18000/6500/8500
Date: 12.03.2020_Rev: 0.0
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10.2.3 Functional checks on safety devices
The primary task of the ordinary maintenance technician is to check the efficiency of the safety devices after
every maintenance operation and before putting the generator back into operation:
– generator guards, which prevent the contact of dangerous parts through the human body;
– magnetothermal circuit breaker, which acts to protect the generator in case of overload;
– in general, of all safety devices present on the system.
The installer and maintenance technician must not modify or circumvent the safety devices with which
the generator is equipped.
10.2.4 Maintenance of the electrical system
Definition of tasks and competences of the personnel.
Maintenance of the electrical parts and the general electrical system of the generator must always be entrusted
to operators (installers and maintainers), in accordance with their competencies, as defined in the following
paragraphs.
The Manufacturer declines all responsibility if these instructions are not followed.
Skills of the generator installation operator:
The installer is only authorized to perform mechanical and plant installation of the generator.
Skills of the ordinary maintenance electrician technician:
The electrician in charge of ordinary maintenance is the operator in charge of ordinary maintenance of the
electrical system. This person must have technical skills in the field, specialized experience, knowledge of the
generator and of the User and Maintenance Manual.
The ordinary maintenance technician is authorised:
–restore the operating conditions prevented by the intervention of electrical protective devices (e.g. thermal-
magnetic circuit breakers tripped);
– make minor repairs to the system within the limitations and in accordance with the instructions in the User
and Maintenance Manual;
– replace failed signalling devices;
– change broken parts.
WARNING!
– Broken parts must be replaced with original parts (or with equivalent parts, with written authorization
from the generator Manufacturer).
Replacement must be carried out in accordance with the original connections and functionality.
– The parts that require calibration (such as magnetothermal switches, etc.) must be calibrated with
the same values as the original part that was replaced.
The ordinary maintenance technician is FORBIDDEN to:
– change the electrical connections in the generator system.
– modify the generator wiring.
IMPORTANT! Repairs and procedures that require modifications to the system are the exclusive
responsibility of the Manufacturer or authorised service centres.