5 Operation
5.1
Normal operation
Cleaning Media
Use only media compatible with Stainless Steel AISI 316/316L, SAF 2205 and PTFE. If you have ordered the optional Hastelloy
version, please contact your local Alfa Laval sales office for cleaning media guidelines. Normal detergents, moderate solutions
of acids and alkalics are acceptable. Aggressive chemicals, excessive concentrations of chemicals at elevated temperatures, as
well as certain solvents hydrochlorides should be avoided. If in doubt contact your local Alfa Laval sales office.
Pressure
Please make sure that the connections are correctly mounted before opening of the washing valve. Apply pressure gradually
to avoid hydraulic shocks, which might stress mechanical parts in the Alfa Laval Toftejorg Rotary Spray Head cleaner. Max.
pressure difference is 3.0 bar.
Draining using compressed air
If the machine is drained using compressed air, then the compressed air pressure must not cause the machine to rotate.
Draining should always be done inside the tank.
See paragraph 4.4 Specific conditions for safe use in accordance with ATEX/IECEx certification (page 13).
Steam cleaning
If stream cleaning is done through the machine, the steam pressure must not cause the machine to rotate.
See paragraph 4.4 Specific conditions for safe use in accordance with ATEX/IECEx certification (page 13).
Temperature
The maximum recommended cleaning fluid temperature is 95
o
C. The maximum recommended steam temperature is 140
o
C.
The maximum ambient temperature is 140
o
C.
See paragraph 4.4 Specific conditions for safe use in accordance with ATEX/IECEx certification (page 13).
After use cleaning
After use flush the machine with fresh water. Cleaning media should never be allowed to dry or settle in the system.
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Summary of Contents for Toftejorg SaniMicro
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