•
31
•
ENG
L
IS
H
EXACTUS MA/MB
Fig. 14
7.0 - MICROCONTROLLED DOSING PUMPS EXACTUS MA/MB SERIES
Manual flow rate adjustment by means 2 buttons (LEFT (3) - RIGHT (1)) shown in figure 14.
Operative range 1-100% flow rate.
7.1 - PUMP CONTROLS (Fig. 14)
1 - Increasing values button
2 - ON/STAND BY button
3 - Decreasing values button
4 - "red" LED injection pulse flashing
5 - "green/red" LED pump fed/stand by - level probe alarm
6 - 7 segment display
7.2 - TYPICAL INSTALLATION (Fig.15)
A
Injection valve
B
Power supply
C
Filter
S
Process tank
I
Chemical tank
7.3 - 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.
Fig. 15
