KIESELMANN GmbH | Operating instruction
Function and operation | 4
6164_EN
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Lubricant recommendation
EPDM; HNBR; NBR; FKM; k-flex
- Klüber Paraliq GTE703*
Silicone
- Klüber Sintheso pro AA2*
Thread
- Interflon Food*
*) It is only permitted to use approved lubricants, if the respective fitting is used for the produc-
tion of food or drink. Please observe the relevant safety data sheets of the manufacturers of lub-
ricants.
RECOMMENDATION
Replacement of seals
To achieve optimal maintenance cycles, the following points must be observed!
a) When replacement of seals, all product-contacting seals should be replaced.
b) Only original spare parts may be installed.
4.2.5 Cleaning
Cleaning
The optimum cleaning is carried out with the tank or pipe cleaning.
4.3 Pressure setting
The vacuum valve is set at the factory, by correspondingly positioning the weight, to an underpres-
sure of 3 mbar. At this underpressure, the valve opens to the atmosphere.
A
B
weight
NOTICE
If the position of the weight is changed towards direction (B), the closing function is not guaranteed
any more.
If the position of the weight is changed towards direction (A), then the water column (Wc) increase
on the maximum water column Wcmax.
Water column [WC] = Wassersäule [WS]
DN
50
65
80
100
125
150
200
250
long lever / short lever
Wc
min
(mm)
30
30
30
30
30
30/30
30/30
30/30
Wc
max
(mm)
150
50
200
150
240
320/120 125/100 370/80
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