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S2-9 XX X Se ri es Disp ensi n g Syst em IOM Man ual Introductio n 1-2 © 2023 Nordson Corpor ation 1.4 Training Trainin g is availa ble both on - site and at regional su pport cente rs depending o n the need. Conta ct yo…

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© 2023 Nordson Corporation 1-1
1 Introduction
1.1 Overview
The Spectrum II S2-9XXX Series is a high-volume, in-line dispensing system that delivers high speed
and accuracy for today’s most demanding semiconductor package and Printed Circuit Board (PCB)
assembly.
This manual is intended primarily as a reference for specially trained process engineers and service
technicians. However, others unfamiliar with Asymtek products may also find this manual useful as a
general introduction to the system. This section covers the following topics:
• Supported Applications
• Feature Description
• System Illustrations
1.2 System Description
The dispensing system provides exceptional dispensing accuracy, repeatability, and is ideal for high-
volume manufacturing. The dispensing system dispenses precise small dots and consistent thin lines,
coats and underfills in hard-to-reach areas, has a small footprint that maximizes floor-space, and increases
throughput. The dispensing system performs with a wide range of fluids, processes, and substrates and
easily integrates with jets and valves from Asymtek.
The system utilizes Asymtek’s Fluidmove software, the same industry-proven software package used on
all Asymtek dispensing systems. Complete recipes written on one machine can be copied to other
Asymtek dispensing systems within the factory and around the world. Unique, automated set-up software
prompts users at the beginning of production runs, making it easy to set up and begin dispensing with less
operator interaction.
1.3 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.
S2-9XXX Series Dispensing System IOM Manual Introduction
1-2 © 2023 Nordson Corporation
1.4 Training
Training is available both on-site and at regional support centers depending on the need. Contact your
local service organization. Contact information is listed at the front of this manual.
1.5 Supported Dispensing Fluids
The dispensing system is designed for dispensing the following materials. Contact Asymtek for materials
not listed.
• Flip Chip & Chip Scale Package (CSP) Underfill materials
• Dam and Fill Encapsulation materials
• LED Encapsulation materials (silicon based)
• Lid Seal materials
• Reagent dispense materials
• Silicones
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.
S2-9XXX Series Dispensing System IOM Manual Introduction
© 2023 Nordson Corporation 1-3
1.6 S2-9XXX Series Overview
With its flexible, scalable configuration, the S2-9XXX Series features technologically advanced software
and hardware control and can be customized to your needs. All S2-9XXX models have the same base
structure which simplifies operator training, maintenance, and spares when customers own different
models.
NOTE The letter "A" in the model number indicates that the platform was manufactured and
assembled in China.
Table 1-1 System Models
Model Number Overview
S2-9XX
S2-XX/A
(single / dual lane)
The S2-9XXX base model, is fully configurable for your target application. Pre-
and post-queue stations can be added for higher throughput or as buffer
stations. Substrate heating and lift tables can be added as an option. Systems
come standard with a single-lane conveyor or can be upgraded for dual-lane
operation. The S2-9XXX is pre-configured to allow for operation of the
IntelliJet jetting system with a simple piezo driver kit upgrade option. Additional
options can be added to enhance throughput and process control, such as
mass flow calibration (includes scale) and programmable fluid and valve
pressure.
S2-9XXP
S2-9XXP/A
(single / dual lane)
The Spectrum II Premier, S2-9XXP, is a premium, pre-configured dispensing
platform. The S2-9XXP comes standard with the IntelliJet jetting system,
substrate heating, mass flow calibration scale, programmable fluid and valve
pressure regulators, Fids-on-the-Fly, and the monocle vision package. The
system can be configured with 1, 2, or 3 heat stations depending on
application requirements. Dual-lane operation is an additional option to expand
substrate heating to up to 6 stations. Additional options can be added that
enhance throughput and process control.
S2-9XXC
S2-9XXC/A
(cleanroom system)
The S2-9XXC models are equipped with a stainless-steel enclosure, and the
high-flex electrical cables are enclosed in a cleanroom-certified jacket to
reduce particle generation and outgassing. An ULPA filter provides a
downward particle-free air column within the dispense area. S2-9XXC systems
are not compatible with the IntelliJet jetting system.
1.7 Supported Applications
Contact Asymtek for applications not listed.
Table 1-2 Recommended Applications
S2-9XX, S2-9XX/A
w/ NJ-8 or DJ-9500
S2-9XXP, S2-9XXP/A
w/ IntelliJet
• 2
nd
Level Underfill
• Encapsulation
Silicone
Epoxy
• Corner/Edge Bond
• Precise Coating
• Emerging PCBA
Solder Paste Sealing Lines
• Emerging ASPA
3D IC
Chip on Wafer
Chip on Strip
• Emerging EMA
Camera Modules
• Life Science
Precision Volume Dispensing