Spectrum Operating Manual - 第37页

S2-9 XXX Se ri es Dispensing Sys te m IOM Man ual Safety © 2023 Nordson Co rporat ion 2-5 2.6 Disp os al D ep ending on the fluid d ispensed and cleaning materials u s e d, th e fo llowing items may con tain s ubstanc e …

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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.
S2-9XXX Series Dispensing System IOM Manual Safety
2-6 © 2023 Nordson Corporation
2.8 Laser Radiation
The optional laser height sensor is equipped with a Class 2 laser sensor.
WARNING! If the system is equipped with a Class 2 laser height sensor, the following safety
precautions must be observed in addition to the basic system safety precautions.
• Operate the laser height sensor in accordance with
the operator’s manual included with the equipment.
Failure to do so may result in injury due to exposure
to the laser beam (Figure 2-1).
• DO NOT disassemble the sensor head. Laser
emission from the height sensor is not automatically
stopped if the sensor head is disassembled.
• DO NOT look directly at the laser beam or its
reflection.
• Wear protective goggles when using the laser height
sensor.
• Check the laser beam path. DO NOT install the
height sensor in such a way that the laser beam
passes at eye level.
• DO NOT open the dispensing area door while the
laser is on.
Figure 2-1 Laser Height Sensor
NOTE The laser beam is not harmful to the skin so there is no danger in exposing arms or hands
to the beam.
2.9 Earthquake Precautions
The dispensing system must be secured to prevent movement that could cause injury to personnel and
damage to the dispensing system and facility in the event of an earthquake. Each dispensing system
leveler (foot) should be anchored to the floor, see 3.11 Anchoring the Dispensing System.
As a safety precaution, all hazardous electrical and pneumatic energy is automatically bled out of the
system if electrical power is lost.
WARNING! All personnel should follow facility earthquake safety guidelines.
Laser Height
Sensor