Spectrum+Operating+Manual.pdf - 第176页
S2-9 XX X Se ri es Disp ensi n g Syst em IOM Man ual Parts Replacement 8-24 © 2023 Nordson Corporatio n 6. Reinstall any removed stop pins to their former positions. 7. Close the dispensing area door. 8. When both convey…
S2-9XXX Series Dispensing System IOM Manual Parts Replacement
© 2023 Nordson Corporation 8-23
Item
Description
1 Tensioner
2 Conveyor Belt
3 Pulley (one on each end)
4 Rear Conveyor Rail
5 Stop Pin
6 Belt Adjustment Pulley
Figure 8-19 Replacing the Conveyor Belt
To install a conveyor belt (Figure 8-19):
1. Using isopropyl alcohol and a soft cloth or cotton swabs, clean all metal surfaces that
contact the belt, including pulleys and rails.
2. Compare the new conveyor belt to the one remaining on the other rail to determine its
proper orientation.
3. Loop the conveyor belt around the pulley tire at one end of the conveyor rail and extend th
e
conveyor belt toward the other end.
4. Loop the conveyor belt around the two (2) pulleys on the tensioner.
5. Continue to extend the conveyor belt and loop the conveyor belt onto the pulley at the far
end of the conveyor rail. If you cannot get the conveyor belt onto the pulley, proceed as
follows:
a. Loosen the 4 mm screw attaching the tension pulley to the conveyor rail bracket.
b. Slide the tension p
ulley to the right to reduce tension and provide the slack in the
conveyor belt.
c. Hold the tension pulley and conveyor belt securely in place while tightening the screw
with a 4 mm hex key.
d. Torque the screw to 1.4 Nm (12 in-lbs).
3
2
5
1
6
4
S2-9XXX Series Dispensing System IOM Manual Parts Replacement
8-24 © 2023 Nordson Corporation
6. Reinstall any removed stop pins to their former positions.
7. Close the dispensing area door.
8. When both conveyor belts have been replaced, power on the dispensing system, see
4.3 Powering on the Dispensing System.
9. Click on both the left and right conveyor belt jog buttons to move the conveyor belts in both
directions.
The conveyor belts should move smoothly in both directions with no slipping on their
pulleys.
10. If necessary,
tension the conveyor belts, see 6.13 Tensioning the Conveyor Belts.
S2-9XXX Series Dispensing System IOM Manual Parts Replacement
© 2023 Nordson Corporation 8-25
8.15 Replacing Control Panel Components
Tools and Materials Needed:
• Hex Key Set (Item 59)
WARNING! The control panel must be supported during removal as there are cable
connections from the dispensing system to the control panel. Not supporting the
control panel may cause wiring and connector damage.
WARNING! Ensure the dispensing system has been completely shutdown before attempting to
remove any panel.
8.15.1 Removing and Installing the Control Panel
To remove the control panel (Figure 8-20):
1. Perform a service shutdown, see 2.14 Service Shutdown.
2. Open the dispensing area door.
3. Remove the dispense station cover, see 8.8 Removing and Installing the Dispense Station
Cover.
4. Remove the four (4) screws securing the control panel to the dispensing system.
5. Remove the control panel.
Item
Description
1
Control Panel
2
Screws (4)
Figure 8-20 Replacing the Control Panel (Wiring Not Shown for Clarity)
1
2
2