DOSATRON 57
NOTE : The dosing scale (Fig. 23-L) must be straight in front.
- Screw the retaining ring (Fig. 23-R) until it is blocked.
The adjustment is done by means of the adjusting nut (Fig. 23-B), please refer to
§ ADJUSTING THE INJECTION RATE.
, ATTENTION !
Fit the dosing part as far as it will go.
Slightly turn to left or right in order to block the
doser body.