27
EDITION 08/2022
ORDER NUMBER DOC2368104
Peristaltic pump
5.4.3 FUNCTION CYCLE OF PP25Y/PP40Y, CIRCULATION MODE (4 CYCLES)
Legend:
Q1 = squeeze valve 1
Q2 = squeeze valve 2
Q3 = squeeze valve 3
F = feed air
W1 = vortex air 1 (to PXS)
W2 = vortex air 2 (waste)
P_02885
Q1
F
Space X
Q3
W2
Cycle 1
: PP25Y/PP40Y 1.5 sec.
Q1 open
(LED off)
F off
(LED off)
Q2 closed
(LED lit up)
Q3 closed
(LED lit up)
W1 continuously open
W2 continuously closed
Powder product falls from the funnel into space X
W1
Q2
P_02886
Q1
F
Space X
Q3
W2
Cycle 2
: PP25Y/PP40Y 0.3 sec.
Q1 closed
(LED lit up)
F off
(LED off)
Q2 closed
(LED lit up)
Q3 closed
(LED lit up)
W1 continuously open
W2 continuously closed
W1
Q2