Fig. 2: Venturi pump DC Runner 3.2
1. Rubber feet
2. Holding plate
3. Pump motor
4. Rear bearing
5. Impeller rotor
6. Housing's sealing
7. Pump lock
8. Seal for pressure connections
9. Seal for pressure connections
The pump DC Runner 3.2 is operated by an electronic safety transformer at AC 100 – 240 V / 50 – 60 Hz and
24 V DC output. Power consumption of the pump is max. 25 watts, protection rating is IP X8. To open the
pump, remove retaining plate and release the housing's sealing (Fig. 2, No. 6) by turning it.
DC Runner Controller
The included
DC Runner
power can be adjusted by pressing the +/- buttons, the level is displayed by LED. If you press the button
„FEED", the output will stop for 10 minutes.
There is an automatic shut off if there is no water for 2 minutes. Pull the plug and then re-insert it to take the
controller back into operation. Controller, plugs and sockets have to be kept dry.
0 - 10 V: The pumps must be operated with at least 60% power, otherwise damage will occur. Short pulse
rates are not possible due to the start-up delay on the pumps.
Press the FEED button until 4 LEDs (Fig. 3, No. 2) light up in the middle to activate the 0 - 10 V socket. In the
same way, the 0 - 10 V output can be deactivated again.
Fig. 3: DC Runner Controller
1. Feed button
2. LEDs
By keeping the minus and FEED buttons pressed and hold until the LEDs flash once, the keyboard of the
controller can be locked or unlocked.
10. Adhesive sleeve D 25
11. Adhesive sleeve D 32
12. Hose connection pressure side
13. Hose connection suction side
14. Union nut pressure side
15. Union nut suction side
16. Filter basket
17. Sealing plug
Controller is switched between power supply and pump to adjust the output.
3. Power supply
4. 0 - 10 V socket
The
7