Instruction Manual

Operation 4-21
Fluid Pressure Regulators
The fluid pressure regulator controls the air pressure of the clear pneumatic fitting located on
the right side of the dispensing head.
The Fluid 1 Pressure Regulator (see Figure 4-6) controls the pressure of the top clear air line
located on the right side of the Dispense head (see Figure 4-8, Figure 4-9, and Figure 4-10).
This fitting connects to the top of the syringe for a DJ-2000 and DP-3000. It is not used for
DV-6000 or DV-7000 Dispense valves. Fluid pressure is used to apply constant pressure to
the fluid reservoir. The DP-3000 uses fluid pressure to apply pressure to the syringe during
the chamber refill and priming process. It is not typically used if pressure is needed only
during dispensing.
For more details on how the air is used for fluid pump or valve operation, see the manual for
your specific fluid pump. Consult the fluid pump manual for the recommended setting for
your fluid pump.
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F
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2
P
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AN
O
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S
O
N
C
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A
N
Y
ZA
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F
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Te a
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Convey
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Program
9
8
7
6
5
4
3
2
1
0
A
b
o
rt
Sta
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t
Pause
Figure 4-6 Fluid Pressure Gauge and Regulator
Fluid 2 Pressure Gauge
Fluid 1 Pressure Gauge
Fluid 1 Pressure Regulator
Fluid 2 Pressure Regulator