Alfa Laval ViscoLine - VLC 104, Инструкция по эксплуатации

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Rev January.2012
0
During the operation of this equipment, high pressures may be present within the
plant. Remain outside the hazardous area and watch for leakages at all times.
The hazardous area is defined as one metre around the unit in all directions.
During the maintenance and repair work, shut off the main supply of heating/cooling
and product to the unit and allow the plant to adjust to atmospheric pressure and cool
down before commencing work. Inform the operator and other concerned personnel
about the work that you intend to do. Post suitable warning signs at appropriate
locations around the hazardous area.
Hazardous substances
The solution used to clean this equipment may contain substances such as caustic
soda (sodium hydroxide NaOH) or nitric acid (HNO3). Protective clothing, goggles
and gloves must be worn in accordance with the manufacturers instructions
whenever there is a risk of exposure to these chemicals.
High pressure during cleaning in place (CIP)
High pressure will develop if the cooling medium is locked into the heat exchanger.
Ensure that the valve arrangement of the plant is such that high pressure cannot
develop, or install an adequate pressure relief valve.
Cooling media containing glycol should be drained out of the heat exchanger during
CIP of the product path since, in addition of the risk of excessive pressures, at higher
temperatures some media attack the stainless steel.
Heavy equipment
Handle the contents with care, when unpacking crates containing Alfa Laval
ViscoLine™ equipment. These equipments are heavy and, if handled carelessly,
they may fall and cause major injuries to persons in close proximity.
1.2 Plant integrity
CAUTION!
Service and maintenance
The service and maintenance of this equipment must be carried out at regular
intervals in accordance with the procedures given in chapter 5.
WARNING!
WARNING!
WARNING!