4 Operation
The valve is designed for cleaning in place (= CIP).
Study the instructions carefully and pay special attention to the warnings!
NaOH = Caustic Soda. HNO
3
= Nitric acid.
Internal leakage in the valve is externally visible by means of the leakage outlet.
Step 5
1. Avoid excessive concentration of the cleaning agent
⇒
Dose gradually!
2. Adjust the cleaning flow to the process
Milk sterilization/viscous liquids
⇒
Increase the cleaning flow!
Step 6
Advisory seat lift cleaning periods
Cleaning periods of 1-2 seconds per CIP sequence.
Product
Periods
Milk
1-2
Yoghurt
3-5
Beer
2-5
Cold wort
5-10
Step 7
Always rinse well with clean water after the cleaning.
NOTE!
The cleaning agents must be stored/disposed of in accordance
with current rules/directives.
Pay special attention to spillage of hot cleaning fluid/water.
Always rinse!
Clean water Cleaning agents
Step 8
1. Closed valve
A = Product
B= CIP
TD 449-293_1
A
B
Step 9
2. Seat lift cleaning with tank plug (optional)
(see step 6 page 19)
A = CIP
B = Product
C = CIP out
TD 449-291_1
A
B
C
17
Содержание Unique TO
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