Judo JUD-HH 6-100, Инструкция по установке и эксплуатации

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Installation and operating instructions: JUDO UNIDOS digital dosing pump systems JUD-KH 6-50 and 6-100 (cold water) / JUD-HH 6-50 and 6-100 (hot water)
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
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
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Revision level: 20.04.2017 E-Mail: info@judo.eu

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33
Solution:
1. Necessary dosing quantity for system content
2 JHL for Dosing * content System quantity Dosing

ml
m
ml
m quantity Dosing 625
³
125 * ³ 5
 
2. Necessary dosing time
. 60 * min
% 100 at capacity Dosing
content system for quantity Dosing
time Dosing

. 5 . 60 *
7222
* 625
min min
ml
h ml
time Dosing
 
After 5 minutes, the dosing pump must be switched to standby via the Ext. stop signal input.
7.2 Contact operating mode
If JUDO contact water meters or contact water meters are used with identical pulse
sequences, the setting of the dosing capacity can be undertaken with typical system-
induced back pressures as listed in Chap. 3.3.1, Tab. 8!
In general, the setting of the dosing capacity must be calculated as follows.
Given:
- Desired dose concentration, e.g. 500 ml/m³
- Pulse sequence contact water meter, e.g. 2000 pulse/m³ (Q3 = 4, see Chap. 3.3.1, Tab. 7)
- System-induced back pressure, e.g. 6 bar
- Displaced volume at system-induced back pressure: 0.86 ml/stroke (see Chap. 7, Tab. 15)
Required:
- Dosing capacity setting
Solution:
 
% 100 *
volume Displaced * sequence Pulse
ion concentrat Dosing
capacity Dosing

% 29 % 100 *
86 , 0 *
³
2000
³
500
 






Stroke
ml
m
Pulse
m
ml
capacity Dosing
If the resultant setting > 100 %, a contact water meter with a reduced pulse sequence or
a dosing pump with a higher dosing capacity must be used!
Technical advice necessary!