dosatron D8R - ADJUSTING THE INJECTION RATE

50 DOSATRON
ADJUSTING THE INJECTION RATE
(with pressure off)
0.2% to 2%
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 retaining ring (1/2 turn) (Fig. 15-B).
- Screw or unscrew the setting sleeve (Fig. 15-D) so as to bring the top of the
sleeve into line with the desired injection rate.
- Tighten the retaining ring (Fig. 15-B).
REMINDER : The injected quantity of product is proportional to the quantity of
water entering the DOSATRON.
1% ⇒ 1/100, 100 volumes of water + 1 volume of injected product.
Fig. 15
D
B