Adast Systems MINOR V-line 899 Series, Инструкции по эксплуатации, обслуживанию и установке

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V-line 899x.xxx
USER’S MANUAL
14
The pumped liquid is supplied from the central submerged pump located directly in the fuel storage
tank through the safety breaking valve, spherical check valve and the filter with filtering property of 30
µm for petrol and 30 or 60 µm for Diesel oil. Liquid is discharged from the filter through the meter and
the electromagnetic valve to the dispensing hose with the dispensing nozzle at its end. The dispensing
nozzle lever controls the rate of flow. The tube sight glass can be fitted between the dispensing hose
and the nozzle for visual checking.
Meter type series M 403xxxx/x is composed of a four-piston all-aluminium meter and an integrated
magnetic pulse transmitter. The original meter ensures metering accuracy within a wide range of
flow rates 4 - 150 dm
3
.min
-1
and fuel operating temperatures -20 °C to +50°C (-10 °C to +50°C for
biodisel B 70 to B 100) and ambient temperatures -40 °C to +60°C for nominal pressure up to 0,32
MPa. The new design made of special materials considerably improves the accuracy and reliability. The
universal design for both mechanical and electronic calibration is an advantage. A two-channel
integrating impulse generator is a part of the meter. The number of impulses is proportional to the
swivelling angle of the shaft and the runoff volume of fuel.
The impulser generates 2 x 100 impulses per 1 dm
3 . The meter is electronic calibrated by an el. meter
processor with the help of the service keyboard.
Meters are supplied with optional integrated magnetic pulse transmitter Eltomatic ME 01-05 or ME
01-05-05 - type designation M 403.25P, M 403.32P, M 403.25EP, M 403.32EP or with a magnetic
pulse transmitter METRA MTX 075 or ADAST 40 - type designation M 403.25P/1, M 403.32P/1, M
403.25EP/1, M 403.32EP/1.
Special modifications to the type of meters M 403.25хP/B, M 403.25хP/B/1, M 403.32хP/B,
M 403.32хP/B/1 is intended to measure the volume of biofuel - a mixture of automotive petrol with
bioethanol (E10 - E 85).
Meters with the designation /В have special surface protection, which ensures their high resistance
against aggressive biofuels.
Meters with the designation of EP in electronic calibration, indicating P mechanical calibration
For the pumping of biodiesel (B 10 - B 100) - a mixture of diesel fuel with FAME (Fatty Acid Methyl
Ester) fully complies with standard hydraulic system of the dispenser!
Electric motors – el. motors 0,75 kW, 1,1 kW are used in the V-line 899x.xxx/S suction dispensers.
El. motors 0,37 kW, or 0,18 kW h for vapour exhaustion are used in the V-line 899x.xxx/P pressure
dispensers.
The number of the pumping monoblocks, meters and el. motors is specified according to the dispenser
type.
Dispensing hoses – single and coaxial dispensing hoses meet the requirements of the EN 1360. The
dispensing hose is located in a cover, which ensures the safekeeping of the hose when the dispenser is
out of operation. Depending on the dispenser type the dispensing hose is anchored either in a spring
hinge or in a special angle piece at the dispenser side.
For pumping biodiesel (B 10 - B 100) - a mixture of diesel fuel with FAME (Fatty Acid Methyl Ester)
must use a special hose for biodiesel - Elaflex Slimline BIO!!
Dispensing nozzles – are supplied according to the Client’s option. The nozzles are automatic, fitted
with a swivelling joint and an effective STOP system used in case of the tank overfilling or in emergency
situation. The nozzles can be fitted with safety disconnecting joints according to the Client’s option.
The dispensing nozzle is hung in the nozzle cover and it is lockable when the dispenser is out of
operation. Dispensing nozzles meet the requirements of the EN 13012.
For the dispensing of vegetable and mineral oils are used nozzles without the "STOP" function of the
main valve.
The dispensers are equipped with electromagnetic (solenoid) valves ON/OFF (double stage), or
electromagnetic proportional valves as a standard.