Milnor 48040F7B, Руководство пользователя, Страница: 22 / 137

Chapter 2. Safety
PELLERIN MILNOR CORPORATION
The company that does these procedures must make sure that these procedures do not cause
damage.
Pellerin Milnor Corporation accepts no responsibility for chemical damage to the
machines it makes or to the goods in a machine.
2.3.1.
How Chemical Supplies Can Cause Damage
2.3.1.1.
Dangerous Chemical Supplies and Wash Formulas
—Some examples that can
cause damage are:
• a very high concentration of chlorine bleach,
• a mixture of acid sour and hypo chlorite,
• chemical supplies (examples: chlorine bleach, hydrofluosilicic acid) that stay on the stainless
steel because they are not quickly flushed with water.
The book “Textile Laundering Technology” by Charles L. Riggs gives data about correct
chemical supplies and formulas.
2.3.1.2.
Incorrect Configuration or Connection of Equipment
—Many chemical systems:
• do not prevent a vacuum in the chemical tube (for example, with a vacuum breaker) when the
pump is off,
• do not prevent flow (for example, with a valve) where the chemical tube goes in the machine.
Damage will occur if a chemical supply can go in the machine when the chemical system is off.
Some configurations of components can let the chemical supplies go in the machine by a siphon
(
Figure 3 ). Some can let chemical supplies go in the machine by gravity ( Figure 4 ).
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