DONATI SOLLEVAMENTI S.r.l. - Via Quasimodo,17 - 20025 Legnano (MI) - Tel. 0331 14811 - E: [email protected]
38
Electrical technicians:
•
Typical maintenance tasks:
•
electrical adjustments on safety devices, calibrations and tests (load tests);
•
ordinary maintenance operations, replacing complex electrical and/or critical components for safety purposes
(motors, limit switches, brakes, etc.);
•
repairs on electrical groups, through extraordinary maintenance operations (repairs on electrical motors with
partial part replacements, replacing limit strokes with setting variations, etc.).
•
Technical knowledge and expertise requested:
•
excellent knowledge of electrical systems and installations as related to industrial lifting and handling
equipment;
•
specific knowledge of electrical components and safety devices employed on
“DGT” drive units
or
endcarriages
(motors, limit switches, brakes, etc.);
•
expertise in control techniques and electrical adjustments (capacity to intervene on the original layout for
improvements on: limit strokes, control panels, cables, etc.);
•
knowledge of control techniques and mechanical adjustments (verify wear, verify performance of mechanical
components, adjust and set mechanical stops, verify noise emissions, etc.);
•
specific expertise on measurement and testing methods so as to determine the effective status of
“DGT”
drive units
or
endcarriages
(verify efficiency and reliability of electrical equipment);
•
specific knowledge of logical search methods for all malfunctions and evaluations of results on electrical
command and control systems as related to lifting equipment;
•
capacity to organize measures capable of restoring proper performance to the
“DGT” drive units
or
endcarriages
;
•
capacity to draw up a summary of maintenance interventions.
•
Qualifications requested:
•
complete training as an industrial electrical technician, with specialization and specific expertise in electrical
equipment for industrial lifting and handling systems.
Electromechanical technicians:
•
Highly specialized operators who possess skills and expertise related to
electrical and mechanical maintenance technicians.
Special recommendations regarding maintenance:
1. When correctly performed, maintenance interventions guarantee the safety of operators working on the
“DGT”
drive units
or
endcarriages
and reduce machine downtime to a minimum following a malfunction.
2. Repairs carried out ahead of time avoid further deterioration on the
“DGT” drive units
or
endcarriages.
3. Use original products and spare parts as far as possible.
4. Observe the following guidelines when placing the system in maintenance status:
•
personnel carrying out ordinary and extraordinary maintenance interventions must read and fully understand
all indications contained in this section and in section 3 of the operating manual.
•
extraordinary maintenance interventions must be carried out by authorized and specialized personnel only.
Whenever possible, maintenance interventions on the “DGT” drive units or endcarriages must
be carried out with the power cut off and in safety conditions, using suitable tools and
personal protection equipment, in accordance with current regulations in force, affixing a
sign with the warning: "MACHINE IN MAINTENANCE STATUS".
For any other problems which may arise, and to order spare parts, please contact the Technical
Service Department at
DONATI SOLLEVAMENTI S.r.l.
