Flowplant 003301, Operation & Maintenance Manual

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2. Scope of Supply
2.1. Scope of Supply
Unit: UNIT 320 SERIES DESILTER RADIO
Machine Build Code: 003301
2.2. Vanpack Assembly
The General Arrangement drawing: 003-301, defines the components of the 320 Series
Desilter Vanpack mounted Pump Assembly as follows:
Water is fed from a “mains” supply through a manual low-pressure inlet hose reel into a plastic
water storage tank. The tank supplies the pump with a positive head of pressure via an inline
Hypro strainer that filters the water to approximately 177 microns, (Pump is specified at
200microns)
The Harben P-Type high-pressure plunger pump is driven by a Kubota D1105-E4B-EU-X1
18.5kW Stage 5 C-TXT industrial diesel engine through a Harben 2.0:1 Gearbox .
The water is directed by an electrically controlled Hydraulic diverter valve, to a hydraulically
driven hose reel c/w 300’ of ½” hose, or at low pressure ‘dumped’ back to tank.
The system is protected from over pressurisation by means of a Relief Valve.
The system pressure can be adjusted by means of an Unloader Valve.
The engine and system pressure can be monitored at the control panel situated at the rear of
the van.