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© 2023 Nordson C orporation 6-1 6 Maintenance 6.1 Overv ie w Follow ing a rou tine maintenance sche d ule and procedures can preve nt part de g radation and ensure high qua lity performance for every production run. Th i…

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© 2023 Nordson Corporation 6-1
6 Maintenance
6.1 Overview
Following a routine maintenance schedule and procedures can prevent part degradation and ensure high
quality performance for every production run. This section covers the following topics:
• Routine Maintenance Procedures
• Replacing Consumables
• Draining the Water Trap
• Verifying Interlock Functionality
• Computer Battery Reset
WARNING! Maintenance procedures should be performed by trained personnel only.
6.2 Safety First
Operation of your dispensing system involves heat, air pressure, electrical power, mechanical devices,
and the use of hazardous materials. Read this manual in its entirety before attempting any system or
component operation. It is essential for all personnel working on or around the dispensing system to fully
understand the hazards, risks, and safety precautions associated with operating the system. When properly
operated and maintained, the dispensing system is safe and reliable. See Section 2 - Safety for additional
information.
WARNING! Consult the Safety Data Sheet (SDS) for all fluids used with the dispensing
system. The SDS provides material usage instructions, disposal instructions, and
safety precautions.
WARNING! If the dispensing system is equipped with a ventilation system, make sure the
dispensing system ventilation is ON during handling and cleanup of all materials
used with the dispensing system.
6.3 Record Keeping
The type of maintenance performed (such as preventive and parts replacement) should be recorded in
maintenance records for the dispensing system. Dates, part numbers/serial numbers of replaced parts,
names of technicians, and other pertinent data should be recorded.
S2-9XXX Series Dispensing System IOM Manual Maintenance
6-2 © 2023 Nordson Corporation
6.4 Routine Maintenance Procedures
Routine maintenance procedures and required intervals are listed in Table 6-1.
WARNING! Before performing any of the maintenance procedures in this section, perform a
service shutdown, see 2.14 Service Shutdown.
NOTE The following maintenance procedures are for the dispensing system. Refer to the
appropriate manual for recommended maintenance procedures for your specific fluid
dispensing applicator.
Some procedures may need to be performed more frequently in high use (24/7)
environments.
Table 6-1 Routine Maintenance Procedures
Task Frequency Instructions
Clean Dispensing Area Daily
Remove spilled fluids with the manufacturer’s recommended
solvent and a soft cloth. Remove any foreign objects from the
dispensing area and tooling plate.
NOTE If applicable, make sure the dispensing
system ventilation is ON during handling
and cleanup of all materials used with the
dispensing system.
Clean Purge Station Boot Daily
1. Remove the purge station cover.
2. Carefully clean the boot and purge station cover with a
small brush or soft cloth and the cleaning agent
recommended by the fluid manufacturer. Inspect the
rubber boot for damage. Replace if needed, see
6.5.2 Replacing the Purge Boot.
3. Replace the purge station cover.
Replace Purge Station Cup As Needed See 6.5 Replacing Consumables.
Replace Scale Cup As Needed See 6.5 Replacing Consumables.
Clean Camera Lens As Needed Use the cleaning kit provided.
Clean Dispensing System Weekly Clean all surfaces using a clean cloth and isopropyl alcohol.
Drain Water Trap Weekly
Check the water level in the water trap and empty if full, see
6.6 Draining the Water Trap.
Verify Interlock Functionality Weekly See 6.7 Verifying Interlock Functionality.
Check EMO Button Monthly
Verify that that the dispensing system shuts down when the
EMO button is activated.
Check Pneumatic System Monthly Check for leaks.