Spectrum Operating Manual - 第187页

S2-9 XXX Se ri es Dispensing Sys te m IOM Man ual Parts Replacement © 2023 Nordson C orpor ation 8-35 To install the regulator ( Figure 8- 25 ): 1. Inst all the r e gulato r from th e rear of t h e p neu matic panel as s…

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S2-9XXX Series Dispensing System IOM Manual Parts Replacement
8-34 © 2023 Nordson Corporation
To install the pneumatics panel (Figure 8-24):
1. Install the pneumatics panel to the dispensing system with three (3) screws and three (3)
nuts.
2. Rotate the pressure regulator knob counterclockwise until the pressure gauge registers
desired pressure, see 5.10 Adjusting the Air Pressure.
3. Close the lower front door.
8.16.2 Removing and Installing the Regulator
To remove and install the regulator (Figure 8-25):
1. Remove the pneumatics panel, see 8.14.1 Removing and Installing the Pneumatics Panel.
2. Disconnect the pneumatic connection from the regulator.
Note the connection location.
3. Remove the regulator nut from the front of the pneumatic panel.
4. Remove the regulator from the rear of the pneumatic panel assembly.
Item
Description
1
Regulator Nut
2 Pneumatics Panel
3 FRU, Regulator, E/P, 0-130 psi (Item 49)
Figure 8-25 Replacing the Regulator
3
1
2
S2-9XXX Series Dispensing System IOM Manual Parts Replacement
© 2023 Nordson Corporation 8-35
To install the regulator (Figure 8-25):
1. Install the regulator from the rear of the pneumatic panel assembly.
2. Hand tighten the regulator nut onto the regulator securing the regulator to the pneumatic
panel assembly.
3. Connect the pneumatic connection to the regulator.
4. Install the pneumatics panel, see 8.14.1 Removing and Installing the Pneumatics Panel.
8.16.3 Replacing the Pressure Gauge
To remove the pressure gauge (Figure 8-26):
1. Remove the pneumatics panel, see 8.14.1 Removing and Installing the Pneumatics Panel.
2. Disconnect the pneumatic connection from the regulator.
No
te the connection location.
3. From the rear of the pneumatics panel assembly, remove the two (2) screws and mounting
ring securing the pressure gauge to the regulator panel.
4. Remove the pressure gauge with fitting from the pneumatics panel assembly.
Item
Description
1
Gauge, 0-100 PSI/KPA (Item 50)
2 Fitting, 1/8 FPT X .170 Item 51)
3
Gauge Mounting Ring
4 Screws (2 for each gauge)
Figure 8-26 Replacing the Pressure Gauge
4
3
2
1
S2-9XXX Series Dispensing System IOM Manual Parts Replacement
8-36 © 2023 Nordson Corporation
To install the pressure gauge:
1. Install the pressure gauge with fitting through the pneumatics panel assembly.
Orient the pressure gauge as shown in Figure 8-27.
Figure 8-27 Pressure Gauge Orientation
2. From the rear of the pneumatics panel assembly, install the mounting ring over the pressure
gauge and install two (2) screws securing the pressure gauge to the pneumatics panel
assembly (Figure 8-26).
3. Connect the pneumatic connection to the pressure gauge.
4. Reattach the pneumatics panel to the dispensing system, see 8.14.1 Removing and Installing
the Pneumatics Panel.