Pump Function Module System Operation
310766E
9
3.
To change the psi value press and hold button (E).
The display will blink and after several seconds the
value will increase slowly at first and then at a faster
rate. Release the button when the desired psi value
has been reached. See F
Differential Pressure Reset Point
The differential pressure reset point is the psi value
where the output shuts off. It automatically is set to one
number below the psi value for set point one (SP1). To
change the reset point to a different value:
1.
Enter the set up mode by pressing button (F). Set
point 1 (SP1) will display. See F
2.
Press button (F) again to display the reset point
(rP1).
3.
Press and release button (E) to display the current
pressure reset point.
The actual psi value is the
number displayed times 10.
4.
To change the reset point press and hold button (E)
until the desired psi number appears.
Filter Change
The filter needs to be cleaned on a regular basis or
when it becomes plugged.
1.
Drain the filter (11) using the drain valve (H). See
F
. 5.
2.
Remove the filter cover (G) and clean the screen
located within.
3.
Replace the filter, screen, and filter cover (G). Be
sure to lubricate threads when assembling.
4.
Close the drain valve (H).
If you go past the desired number keep going to
recycle through the numbers.
F
IG
. 4
bar
MPa
PSIX10
OUT2
OUT1
rP
1
E
F
WARNING
Follow
Manual Pressure Relief Procedure (auto-
matic pressure relief is actuated by the cell con-
troller)
when you stop spraying and before cleaning,
checking, servicing, or transporting equipment. Read
warnings, page 3.
F
IG
. 5
H
G
