Dlx And Dlxb Ma/M Dosing Pumps; Pump Controls; Typical Installation; Accessories - ETATRON D.S. DLX-MA/M Série Notice D'installation, Emploi Et Entretien

DLX-MA/M • DLXB-MA/M
6.0 - DLX MA/M AND DLXB-MA/M MICROCONTROLLER DOSING PUMPS
STD - Manual flow rate adjustment: constant flow at the present working mode. Operative range 1-100% flow rate
HRS - By setting working pressure it is possible to adjust the flow rate in l/h (liters/hours)
6.1 - PUMP CONTROLS (Fig. 11)
1 - Increasing values button
2 - ON/STAND BY button
3 - Decreasing values button
4 - "yellow" LED flow sensor alarm/HRS setting
5 - "green" LED HRS mode/max allowed pulse difference
6 - "green" LED Standard mode/reference pulses
7 - "red" LED injection pulse flashing
8 - "green/red" LED pump fed/stand by/level alarm
9 - 7 segment display
10 - Function selection button
6.2 - TYPICAL INSTALLATION (Fig.12)
A Injection valve
B Power supply
C Filter
H Cable gland
I Chemical tank
V Process tank

6.3 - ACCESSORIES

• 1 flexible PVC suction hose,
transparent crystal type, length 2 m;
• 1 semirigid polyethylene hose, white, length 2 m;
• 1 injection valve 3/8 BSP m;
• 1 filter;
• 1 instructions/operating booklet.
• 26 •
Fig. 11
Fig. 12