Netafim Fertikit 3G, Руководство по установке

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FERTIKIT 3G INSTALLATION MANUAL 23
DESCRIPTION
Typical setup of the PD mode
FertiKit
TM
3G
13
14
15
16
18
19
20
22
16
Main parts of the PD mode and infrastructure
The list below presents the main parts of the FertiKit™ PD mode and the infrastructure parts required for
its operation as depicted in the Schematic diagram and the Typical setup drawing above.
Color code: Supplied (part of the FertiKit™), Not supplied (part of infrastructure).
1 Dosing c Venturi
2 Upper manifold pressure gauge
3 Lower manifold presure gauge
5 Controller
6 EC sensor
7 pH sensor
8 EC/pH transmitter
13 Fertilizer/acid stock tank
14 Manual valve (fertilizer)
15 Fertilizer/acid filter
16 Manual valve (isolation)
18 Irrigation valve
19 Water meter
20 Main line filter
22 Main line
pressure reducing valve (PRV)
23 Sampling outlet
24 Saddle fitting
25 Command tube
High
pressure
source