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S2-9 XX X Se ri es Disp ensi n g Syst em IOM Man ual Safety 2-4 © 2023 Nordson Corporatio n • If possible, save o r recycle unu s ed m aterials. Refer to the SDS befo re saving or recycli ng unused materials. • Do NOT di…

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S2-9XXX Series Dispensing System IOM Manual Safety
© 2023 Nordson Corporation 2-3
• Do not touch the dispensing head or other moving parts while the dispensing system is
operating.
• To prevent burn injury, wear thermal gloves when working around heater tooling and fluid
heaters.
• If your system is equipped with a laser height sensor, use extreme care to avoid looking
directly at the laser beam or its reflection off of mirror-like surfaces, see 2.8 Laser
Radiation.
• Make sure the main power cable and main air supply hose are securely connected before
operating the dispensing system.
• If in a confined room, ensure adequate and uninterrupted air ventilation, and heating and
cooling meet environmental stress limits of personnel and the dispensing system.
• Where Volatile Organic Compound (VOC) emissions can exceed safe limits, facility
ventilation and filtration systems must be operational.
• Provide adequate space around the dispensing system to allow for movement of
maintenance and service personnel. Allow space for access doors and service panels to open
fully.
• Make sure all facility power sources are safely grounded.
• Routinely inspect all air hoses and electrical cables for damage.
• Make sure power cords and air supply hoses do not cross a walkway or aisle.
• Before attempting to lift a load, take into consideration facility lifting and transport
precautions, see 2.7 Lifting and Transport Precautions.
• Maintain a clean and orderly work area.
2.4.2 Material Safety
• Follow Safety Data Sheet (SDS) recommendations for the proper handling, cleanup, and
disposal of all materials and fluids and their containers (i.e., syringes, cups, reservoirs, etc.)
used with the dispensing system.
• Obtain the SDS from the applicable chemical supplier for chemical substances not provided
with the equipment. These chemical substances include those used for processing,
maintenance, and service of the equipment.
• Follow SDS recommendations for the proper handling and disposal of all materials used for
cleaning dispensing equipment and spills.
• Make sure the dispensing system ventilation is ON during handling and cleanup of all
materials used with the dispensing system.
• Know the SDS recommendations for treatment of injury resulting from exposure to
hazardous materials.
• Always wear appropriate Personal Protective Equipment (PPE) as recommended by facility
safety practices and the material manufacturer’s SDS.
• When working with multiple fluids, refer to the SDS to ensure the materials are compatible.
S2-9XXX Series Dispensing System IOM Manual Safety
2-4 © 2023 Nordson Corporation
• If possible, save or recycle unused materials. Refer to the SDS before saving or recycling
unused materials.
• Do NOT dispense fluids with a flash point less than 93 °C.
• DO NOT dispense toxic fluids (materials with a TLV of 200 ppm or lower).
2.4.3 Preventing Dispensing System and Workpiece Damage
• Immediately push the EMO button if dispensing system or a workpiece is in danger of
being damaged.
• Use standard Electrostatic Discharge (ESD) precautions when working near sensitive
components. Always wear a grounding strap and connect it to the ESD ground before
handling workpieces.
• Immediately contain and clean up any caustic or conductive fluid spills as recommended in
the material manufacturer’s SDS. If fluid gets into internal portions of the machine,
immediately contact Asymtek Technical Support.
• Follow all recommended system maintenance procedures.
• Always keep the dispensing area clear of any fallen workpieces or obstacles.
• Ensure that no air intakes or exhaust grilles are blocked when the system is in operation.
2.5 Decommissioning
The dispensing system should provide you with years of safe and reliable service. When it is necessary to
decommission the system, the components should be dispositioned as specified in Table 2-1.
Table 2-1 Recommended Decommissioning Procedures
Component
Disposition
Aluminum Parts Recycle aluminum panels, shelves, doors, and hardware.
Steel Parts Recycle any steel parts.
Copper Wiring Recycle any copper wiring.
Electronic Components Discard in accordance with local safety/environmental regulations.
Pneumatic Components
Recycle or discard in accordance with local safety/environmental
regulations.
Printed Circuit Boards
Discard in accordance with local safety/environmental regulations.
Plastics
Recycle or discard in accordance with local safety/environmental
regulations.
S2-9XXX Series Dispensing System IOM Manual Safety
© 2023 Nordson Corporation 2-5
2.6 Disposal
Depending on the fluid dispensed and cleaning materials used, the following items may contain
substances whose disposal might be regulated. Discard in accordance with local safety/environmental
regulations.
• Purge/Weigh Cups
• Leur Fittings
• Purge Boots
• Fluid Tubes
• Dispensing Needles/Nozzles
• Syringes
• Seats
• Conveyor Belts
2.7 Lifting and Transport Precautions
2.7.1 Considerations
Before attempting to lift a load, personnel should take into consideration the following factors:
• Does the load display a lift hazard warning label as shown below?
• Is lifting and transporting equipment available that might make the task safer and easier?
• Do you need to use personal protective equipment such as back supports and work gloves?
• Do you need an assistant to help you lift or guide the load?
• Do you know the destination for the load and the route you have to follow?
• Has the load been prepared for lifting (doors closed, facility cables/air lines disconnected,
loose items secured, earthquake-bolts removed)?
2.7.2 Precautions
When lifting, transporting, and lowering heavy or large loads, personnel should observe the following
precautions:
• Stand close to the load to be lifted and place your feet at shoulder width.
• Firmly grip the load and bring the load close to your body.
• Lift your head and shoulders first and with your back straight, use the strength of your legs to
slowly and smoothly raise yourself up.
• DO NOT twist your body. Change direction by first moving your feet.
• When transporting the load on a cart or a lifting device, reduce back strain by pushing rather
than pulling the load.
• When lowering the load, bend your knees, lower it slowly and smoothly, and keep your
fingers out from under the load.