8
L.E.D. pulse
ON/OFF switch
3. Pump’s description
Power supply
External signal input
Level probe input
Fig. 3. AMS - AMSA dosing pumps
Suction valve
Delivery valve
To manual
venting hose
Venting knob
Stroke length knob
To self venting hose
Delivery
valve
Suction valve
AMS - detail on pump head with manual venting
AMSA - detail on self venting pump head
Max cc/stroke ( ⎘ Construction Materials and Technical info)
are referred to cc/stroke with stroke length knob on 100%.
The stroke length knob adjusts the pump capacity. Press and rotate
the knob when the pump is powered.
Dosing accuracy is guarantee within an adjustment range from 30%
to 100%.
Note:if knob isn’t on 100% position then the pump will dose at
pressure greater than the one declared on label.
Manual stroke length adjustment
AMSA - detail on self venting pump
head mod. SA and TA
To self
venting hose
Delivery valve
Suction
valve
RED THREADING
NUT
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