DROPSA Dragon Series Manual do utilizador e de manutenção - Página 9
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13. HANDLING AND TRANSPORTATION
Prior to shipping, the equipment is carefully packed in cardboard package.
During transportation and storage, always maintain the pump the right way up as indicated on the box. On receipt check
that package has not been damaged. Then, storage the machine in a dry location.
No particular precautions are required except as noted on the package itself.
Handling must be effected by at least two persons.
!
Lift the unit with taking account of the right way up indicated on the cardboard carton
!
The machine components can withstand temperatures, during storage, from -20 to +50°C; however, in order
to avoid damage, starting of the machine should occur at a minimum temperature of -5°C.
14. OPERATING HAZARDS
WARNING: It is necessary to carefully read about the instructions and the risks involved in the use of
lubrication machines. The operator must know the machine functioning through the User and
Maintenance Manual.
Power supply
Any type of intervention must not be carried out before unplugging the machine from power supply. Make sure that
no one can start it up again during the intervention.
All the installed electric and electronic equipment, reservoirs and basic components must be grounded.
Flammability
The lubricant generally used in lubrication systems is not normally flammable. However, it is advised to avoid contact
with extremely hot substances or naked flames.
Pressure
Prior to any intervention, check the absence of residual pressure in any branch of the lubricant circuit as it may cause
oil sprays when disassembling components or fittings.
Noise
Pump does not produce excessive noise, less than 70 dB(A) .
15. PRECAUTIONS
The verification of conformity with the essential safety requirements and regulations of the Machine Directive is effected
by means of the compilation of a check list which has been pre-prepared and is contained in the technical file.
The lists which are utilised are of three types:
Risk assessment (UNI EN ISO 14121-1)
Compliance with the essential safety requirements (Machine Directive –EC 06/42).
The risks that were not completely eliminated, but considered acceptable, are specified below:
Electrocution: this can only occur in the case of serious user incompetence.
Use of unsuitable lubricant: the types of fluids that are not compatible with correct pump operation are listed
below. *
Contact with harmful fluids.
Lubricants with abrasive additives
Lubricants with silicone based additives
Petrol – solvents – inflammable liquids
Corrosive products
Water
Food substances
* For more detailed information regarding product compatibility with particular fluids, contact the Dropsa S.p.A.
technical office
Fluid
High wear rate of contacted parts
Seizure of the pump
Fire – explosion – damage to seals
Corrosion of the pump– injury to persons
Oxidation of the pump
Contamination of the substances themselves
Danger
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