dosatron D 25 RE 2 - Fitting and Injection Rate Adjustment; Suction Tube Fitting Instructions; Injection Rate Adjustment Procedure

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DOSATRON INTERNATIONAL / 15
FITTING THE SUCTION TUBE
If the DOSATRON has already been
used, please imperatively refer to:
PRECAUTIONS.
- Unscrew the nut (Fig. 9-E) at the
bottom of the injection assembly and
put it over the hose.
- Push the tube onto the dip tube insert
as far as it will go and screw up the
nut by hand.
- Identical process for viscous pro-
ducts option (Fig. 10-E).
Model in the drawing: D 25 RE 2
ADJUSTING THE INJECTION RATE (with pressure off)
E
Fig. 10
ø 12
(option V)
Fig. 9
ø 6
E
D
Fig. 12Fig. 11
B
CONNECTING THE EXTERNAL INJECTION (IE)
MADE IN FRANCE
If the DOSATRON has
already been used, please
imperatively refer to chap-
ter PRECAUTIONS.
IMPORTANT ! Use no tools
ADJUSTMENT MUST BE MADE WHEN
THERE IS NO PRESSURE IN THE
DOSATRON
- Turn off the water supply and allow the
pressure to drop to zero.
- Unscrew the blocking ring (Fig. 11-B).
- Screw or unscrew the adjusting sleeve
(Fig. 12-D) so as to bring the top of the
sleeve into line with the desired injection
rate.
- Tighten the blocking ring (Fig. 11-B).
Model in the drawing: D 25 RE 2