dymax SD-100 User manual

2
SD-100 Digital Syringe Dispenser User Guide
About Dymax
UV/Visible light-curable adhesives. Systems for light curing, fluid dispensing, and fluid packaging.
Dymax manufactures industrial adhesives, light-curable adhesives, epoxy resins, cyanoacrylates, and activator-
cured adhesives. We also manufacture a complete line of manual fluid dispensing systems, automatic fluid
dispensing systems, and light-curing systems. Light-curing systems include LED light sources, spot, flood, and
conveyor systems designed for compatibility and high performance with Dymax adhesives.
Dymax adhesives and light-curing systems optimize the speed of automated assembly, allow for 100% in-line
inspection, and increase throughput. System designs enable stand-alone configuration or integration into your
existing assembly line.
Please note that most dispensing and curing system applications are unique. Dymax does not warrant the fitness
of the product for the intended application. Any warranty applicable to the product, its application and use is
strictly limited to that contained in the Dymax standard Conditions of Sale. Dymax recommends that any
intended application be evaluated and tested by the user to insure that desired performance criteria are satisfied.
Dymax is willing to assist users in their performance testing and evaluation. Data sheets are available for valve
controllers or pressure pots upon request.

SD-100 Digital Syringe Dispenser User Guide
3
Contents
Contents............................................................................................................... 3
Introduction ......................................................................................................... 4
Where to Get Help ............................................................................................4
Safety................................................................................................................... 5
General Safety Considerations ..........................................................................5
Specific Safety Considerations ..........................................................................5
Product Overview................................................................................................. 6
Description of the SD-100 Syringe Dispenser....................................................6
Special Features and Benefits of the SD-100 ....................................................6
Front Control Panel ...........................................................................................8
Rear Panel .......................................................................................................10
Assembly and Setup ........................................................................................... 10
Unpacking and Inspecting Your Shipment ......................................................10
Parts Included in the SD-100 Syringe Dispenser .............................................11
System Interconnect .......................................................................................11
Operating the System......................................................................................... 12
Operation ........................................................................................................12
Saving Dispense to Memory............................................................................13
Loading from Memory ....................................................................................14
Setting the Decimal Point................................................................................15
Auto-Purge Function .......................................................................................15
Troubleshooting ................................................................................................. 16
Spare Parts and Accessories ............................................................................... 17
Options/Accessories........................................................................................17
Specifications ..................................................................................................... 18
Specifications ..................................................................................................18
Warranty............................................................................................................ 19
Index.................................................................................................................. 19

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SD-100 Digital Syringe Dispenser User Guide
Introduction
This guide describes how to assemble, use, and maintain the Dymax SD-100 syringe
dispensing system safely and efficiently.
Intended Audience
This user guide was prepared for experienced process engineers, maintenance
technicians, and manufacturing personnel. If you are new to pneumatically operated
fluid dispensing equipment and do not understand the instructions, contact Dymax
Application Engineering to answer your questions before using the equipment.
Where to Get Help
Dymax Customer Support and Application Engineering teams are available in the United
States, Monday through Friday, from 8:00 a.m. to 5:30 p.m. Eastern Standard Time. You
can also email Dymax at [email protected]. Contact information for additional Dymax
locations can be found on the back cover of this user guide.
Additional resources are available to ensure a trouble-free experience with our
products:
Detailed product information on www.dymax.com
Dymax adhesive Product Data Sheets (PDS) on our website
Safety Data Sheets (SDS) provided with shipments of Dymax adhesives

SD-100 Digital Syringe Dispenser User Guide
5
Safety
WARNING! If you use this fluid dispensing equipment without first
reading and understanding the information in this guide, personal injury
can result from the uncontrolled release of high-pressure gas, injection, or
exposure to chemicals. To reduce the risk of injury, read and understand
this guide before assembling and using Dymax fluid dispensing
equipment.
General Safety Considerations
All users of Dymax fluid dispensing equipment should read and understand this user
guide before assembling and using the equipment.
To learn about the safe handling and use of dispensing fluids, obtain and read the SDS
for each fluid before using it. Dymax includes a SDS with each adhesive sold. SDS for
Dymax products can be requested through the Dymax website.
Specific Safety Considerations
Using Safe Operating Pressures
Pressurizing the components in the dispensing system beyond the maximum
recommended pressure can result in the rupturing of components and serious personal
injury. To minimize the risk of rupturing components and injury, do not exceed the
maximum operating pressure of the components in your fluid dispensing system (see
system specifications on page 18).
Preventing Injection Injury
Discharging fluids or compressed air with a dispensing tip against your skin can cause
very serious injection injury. To minimize the risk of injection injury, do not place the
dispensing tip in contact with your skin.
!

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SD-100 Digital Syringe Dispenser User Guide
Product Overview
Description of the SD-100 Syringe Dispenser
The SD-100 digital liquid dispenser, with its versatile design, is perfectly suited for a wide
variety of dispensing applications from microdot deposits to large potting and filling.
Suitable for all types of fluids, it includes a suck-back feature to ensure low viscosity
liquids do not drip from the dispense tip.
The SD-100 provides a micro-controlled timer programmable from 0.01 to 9999
seconds.
Included hoses, fittings, and dispense tips make the unit ready to use right out of the
box.
Special Features and Benefits of the SD-100
Feature Benefit
Adjustable vacuum
suck-back Clean, drip-free cycle shut-off
Digital timer with a range of
0.01 to 9999 seconds Precision control over fluid dispense
Delivers micro-shots, beads, or
fills
Timed or manual mode with adjustable time and pressure
settings; includes the ability to save a set time in memory
9 Programmable memory slots Memory saves system settings for future cycles
Activation by foot pedal or
external signal; optional finger
switch available
Manual or system-integrated operation
Adjustable air pressure fluid
regulator
Adjust and set the proper air pressure setting for very thin
fluids to very thick fluids

SD-100 Digital Syringe Dispenser User Guide
7
Figure 1. Main Components of the SD-100 Syringe Dispenser
T16307
Filter Regulator with
Dump Valve (optional)
¼" NPT Input
¼" OD Tube Output
T15466
Syringe Stand
T17253
Foot Switch
Power Cord
Suck-Back Control
Air Cap Adapter
Syringe Barrel
T17022
Air Pressure Connector
(¼" Male Quick Connect,
Twist Lock Push-In Connector)

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SD-100 Digital Syringe Dispenser User Guide
Front Control Panel
The front control panel of the SD-100 (Figure 2) includes:
■Suck Back Control — Keeps a steady pull of air pressure in the syringe when
not dispensing. This will help if material is leaking from the syringe.
■Pressure Gauge — Shows the amount of pressure being applied to the syringe,
via the air cap, to dispense.
■Air Pressure Regulator — Adjusts the amount of pressure being used to
dispense. In order to reach a desired pressure level, first pull the knob out to
unlock it so it will rotate. Turn the knob counter-clockwise to a point below the
desired pressure, and then turn the dial clockwise to reach the desired pressure.
■Barrel/Valve Air Cap Outlet — Air outlet where valve or barrel can be hooked
up.
■Digital Display — Displays information pertaining to the programming and use
of the unit.
■▲/SET – Used as an up scroll key and to begin programming a mode.
■▼/MEM – Used as a down scroll key and to save / recall a program.
■◄/SHOT – Used as a left scroll key and to begin dispensing.
■MODE/EXIT – Used to toggle between dispensing modes and to exit some
functions. The SD-100 has the following operation modes:
MANUAL – In this mode the unit will dispense as long as the foot pedal or
SHOT button is pressed.
TIMER– The unit will dispense for a set amount of time regardless of how long
the foot pedal or shot button is pressed.
CYCLE – The unit will dispense and wait for a specified amount of time before
dispensing again. It will cycle continuously until the EXIT button is pressed.

SD-100 Digital Syringe Dispenser User Guide
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Figure 2. SD-100 Front Panel
Figure 3. Rear Panel
Suck Back
Control
Barrel/Valve
Air Cap Outlet
Pressure Gauge
Air Pressure
Regulator
Digital Display
Power Cord Receptacle
Fuse Holder
Power Switch
Foot Switch Jack

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SD-100 Digital Syringe Dispenser User Guide
Rear Panel
The rear panel of the SD-100 (Figure 3) includes:
■Power Cord Receptacle — Connection point for the power cord.
■Fuse Holder
■Power Switch
■Foot Switch Jack — Connection point for the foot switch. Pressing the foot
switch starts a dispense cycle. In timed operation, pressing and releasing the foot
switch dispenses fluid for the length of time displayed on the digital display. In
manual operation, pressing and holding the foot switch dispenses fluid until the
switch is released.
■Air Outlet Port — Connection point for air out.
■Air Inlet Port— Connection point for air in.
Assembly and Setup
Unpacking and Inspecting Your Shipment
When your SD-100 syringe dispensing system arrives, inspect the box for damage and
notify the shipper of box damage immediately.
Open the box and check for equipment damage. If parts are damaged, notify the shipper
and submit a claim for the damaged parts. Contact Dymax so that new parts can be
shipped to you immediately.
Check that the parts included in your order match those listed below. If parts are
missing, contact your local Dymax representative or Dymax Customer Support to resolve
the problem.

SD-100 Digital Syringe Dispenser User Guide
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Parts Included in the SD-100 Syringe Dispenser
■SD-100 digital syringe dispense controller
■Air cap adapter, 1 each for 3, 5, 10, and 30/55 mL barrels
■Air hose and fittings
■Foot switch
■Power cord
» T17240 – Power cord with 120V plug
» T17241 – Type G power cord
» T17242 – No power cord (Note: For customers in Europe, the appropriate
power cord will be added)
■Syringe stand
■Start-up kit containing assorted dispense tips
■Printed user guide
System Interconnect
1. Connect air hose to filtered compressed air 70 - 100 psi (5-7 bar) and connect
fitting to the dispenser.
2. Insert the foot switch plug.
3. Insert and twist the male quick connect into the dispenser.
4. Insert the power cord’s female plug into the dispenser and insert the male plug
into a grounded outlet.
5. Attach the syringe barrel (with tip cap on the syringe barrel) with the material to be
dispensed. Lock the barrel to the air cap assembly as shown in Figure 4.
Figure 4. Barrel and Air Cap Assembly Lock Procedure

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SD-100 Digital Syringe Dispenser User Guide
Operating the System
Operation
Manual Mode
Manual mode allows the user to dispense for an unlimited amount of time by either
pressing down on the supplied foot pedal or pushing the SHOT button on the front of
the SD-100 unit. The material will continue to dispense for as long as the user is pushing
down on the foot pedal or pressing the SHOT button. As soon as either of these are
released, the dispensing will stop.
The unit will also count the amount of time you are dispensing during a cycle which may
be helpful in determining a time to be used when programming the timer mode. If you
need to adjust the decimal point to allow for the timer to show a higher or smaller
value, press the SET button then use the ▲and ▼to adjust the position.
1. Press the MODE button to cycle to Manual Mode.
2. Press the SHOT button or the foot pedal to start dispense. Release either to stop
dispense.
Timer Mode
The Timer Mode allows the user to dispense for a set period of time despite how long
the foot pedal is pressed.
For example: If you would like to set the dispenser to dispense for 1 second, follow the
instructions below.
1. Press the MODE button until the timer mode is selected.
2. Press the SET button. The first digit on the right side of the display will start
blinking.
3. Press the ◄button twice. The third digit from the right on the digital display
should be blinking.
4. Press the ▲button once to increase the value of this digit. To adjust the decimal
refer to page 15.
5. Press Exit/Mode to save as current setting.

SD-100 Digital Syringe Dispenser User Guide
13
To use timer mode, you can either press the SHOT button on the front panel of the
SD-100 unit or press down on the foot pedal.
Cycle Mode
Cycle mode allows the user to create a repeating cycle of dispensing. This is programed
by setting a wait time between dispensing. This mode is reliant on the previous setting
that was made in timer mode to determine the length of dispensing during the cycle.
For example: If you would like to dispense for 1 second, then wait for 5 seconds, and
cycle these times over again, you would need to have already set your timer mode for
1 second (see previous page for these instructions). To set the 5 second wait time in
your cycle, follow the directions below.
1. Press the MODE button until the cycle mode is selected.
2. Press the SET button. The first digit on the right side of the digital display will start
blinking.
3. Press the ◄button two times. The third digit from the right should be blinking.
4. Press the ▲button five times. The display should now show a 5 second wait time.
(To adjust the decimal refer to page 15)
5. Press Exit/Mode to save as current setting.
To use the cycle mode, press the SHOT button on the SD-100 to activate the cycle. To
deactivate the cycle, press the EXIT button.
Saving Dispense to Memory
The SD-100 has the storage capacity for up to 9 programs that can be saved to its
memory for future recall. The memory will always save your current settings for the
particular mode you are in.
For example: If you want to save your current timer mode setting to Program 9, you will
first need to select timer mode then proceed with saving. You can also save your cycle
mode settings to Program 9 by following the same procedure.
To save your current settings to memory address 9, follow the instructions below.
1. While in timer or cycle mode, change to the mode you would like to save then
press and hold the MEM (Memory) key for 2 seconds until the unit beeps.

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SD-100 Digital Syringe Dispenser User Guide
2. The display will show Ld 1 (Load from Memory #1).
3. Press the MEM key again to change from Ld 1 to Sv 1 (Save to Memory #1).
4. Press the ▲key 8 times to get to memory address 9.
5. Press the EXIT key to complete the save.
To save your current cycle mode settings, switch the mode to cycle and then continue
with the above procedure.
Loading from Memory
After saving your cycle and timer mode settings to the SD-100 memory, you can recall
them to be used again. Both the cycle mode and timer mode need to be loaded
separately by switching to the mode you would like to load.
For example: To load the cycle time that was saved in Memory 9 on the previous page,
follow the steps below.
1. Switch to cycle mode then press and hold the MEM (Memory) key for 2 seconds
until the unit beeps.
2. The display will show Ld 1 (Load from Memory #1).
3. Press the ▲key 8 times to get to memory address 9.
4. Press the EXIT button to complete the load. Program 9 cycle mode settings are now
in effect. The display should show 5 seconds.
To load the timer mode settings, switch to timer mode then follow the same directions.

SD-100 Digital Syringe Dispenser User Guide
15
Setting the Decimal Point
The decimal point is normally set at a default place between the second and third digits
on the display. This can be changed to allow for a longer or shorter dispense time. To
change the decimal place position, press the SET button then the ◄button 4 times.
This will make the decimal point blink. When the decimal point is blinking, you can then
press the ▲or ▼buttons to adjust its position.
Auto-Purge Function
The auto-purge function is used when a material is being dispensed that may cure in the
dispensing needle if left sitting for long periods of time. Before auto purging your
material, be sure to read over the material MSDS for any precautions that may need to
be taken. Also be sure that you have a proper storage container for the purged material.
In order to setup auto-purge on the SD-100 dispenser, the user must configure both the
time it needs to dispense (dispense time) and the time it pauses before dispensing again
(wait time). The total time will be the time it takes the dispenser to complete the whole
cycle.
Cycle Time = Dispense Time + Wait Time
For example, let’s say you wanted to auto-purge one second worth of material every
five seconds for a total time of six seconds. What you need to do is:
■Set the dispense time to 1 second.
■Set the wait time to 5 seconds.

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SD-100 Digital Syringe Dispenser User Guide
Troubleshooting
If you are experiencing a problem with your SD-100 Syringe Dispenser, please look
through the following troubleshooting section. If your unit is still not working properly
after reviewing the troubleshooting recommendations, please contact Dymax
Application Engineering for assistance.
IMPORTANT! Before dispensing always check to make sure that tubing and
connections are not damaged or loose. Always replace damaged parts immediately.
Table 2. Troubleshooting Chart for SD-100 Controller
Problem Possible Cause Corrective Action
Unit will not
dispense
Clogged dispensing tip Replace the clogged tip with a new
dispensing tip
Unit is not properly
connected to air or
power
Check that all electrical and air
utilities are operating and connected
Air cap line is clamped
shut
Make sure that the tubing clamp is
not on the air cap line
Syringe barrel is not full Add material to the syringe barrel or
replace it with a new filled barrel
Foot pedal is not
connected
Fully insert the foot pedal into
connector on rear of system
Continued flow,
bleeding, or dripping
after the dispenser
is shut off
Not enough vacuum Increase the amount of vacuum you
are using
Air or material is
being pulled up into
the tubing
Vacuum is too high Decrease the amount of vacuum you
are using
No flow Not enough air pressure Increase the air pressure or use a
larger orifice dispense tip

SD-100 Digital Syringe Dispenser User Guide
17
Spare Parts and Accessories
Options/Accessories
Item Part Number
Air Cap Assemblies
Plastic, 3 mL T17600
Plastic, 5 mL
T17603
Plastic, 10 mL
T17602
Plastic, 30/55 mL T17601
Air Filters
Filter Regulator with Dump Valve
T16307
Foot Switches
Replacement Foot Switch T17253
Power Cords
Power Cord, North American (Type B, 120V) T17021
Power Cord, China/Europe (Type G, 220-240V) T17247
Power Cord, International (No Plug End
Installed)
T17248
Stands
Syringe Stand T15466
3-Position Suspended Syringe Stand
T15505
Syringes/Pistons
Syringe, Clear, 3 mL / Piston, Gray, 3 mL T15652-50 / T15656-50
Syringe, Clear, 5 mL / Piston, Gray, 5 mL T11169-50 / T11171-50
Syringe, Clear, 10 mL / Piston, Gray, 10 mL
T11172-50 / T11174-50
Syringe, Clear, 30 mL / Piston, Gray, 30 mL T11176-50 / T11181-50
Tip Caps, Dispense Tips, & Connectors
Air Pressure Connector
T17022
Syringe Tip Cap T11182-10
Dispense Tip Kit (assorted) T16972

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SD-100 Digital Syringe Dispenser User Guide
Specifications
Specifications
Property Specification
Part Numbers T17240
North American
Version (power cord with 120V plug)
T17242
International
Version (no power cord)*
T17241
Asian Version (
type G power cord)
Power Requirements Input Voltage: 90 - 260 VAC
Internal Voltage: 24 VDC
Air Requirements Input 70 - 100 psi [5-7 bar]
Output 1 -100 psi [0.1-7 bar]
Dispense Time 0.01- 9999 seconds
Cycle Speed 600+ /minute
Dimensions (W x D x H) 8.625" x 8.50" x 2.625" [22 cm x 21 cm x 6.7 cm]
Weight 2.2 lbs (1 kg)
Unit Warranty 2 years from purchase date
Certifications CE, RoHs 2002/95/EC
* For European customers, Dymax Europe will add the appropriate power cord.

SD-100 Digital Syringe Dispenser User Guide
19
Warranty
From date of purchase, Dymax Corporation offers a two-year warranty against defects
in material and workmanship on all system components (excluding consumables) with
proof of purchase and purchase date. Unauthorized repair, modification, or improper
use of equipment may void your warranty benefits. The use of aftermarket replacement
parts not supplied or approved by Dymax Corporation will void any effective warranties
and may result in damage to the equipment.
IMPORTANT NOTE: DYMAX CORPORATION RESERVES THE RIGHT TO INVALIDATE
ANY WARRANTIES, EXPRESSED OR IMPLIED, DUE TO ANY REPAIRS PERFORMED OR
ATTEMPTED ON DYMAX EQUIPMENT WITHOUT WRITTEN AUTHORIZATION FROM
DYMAX. THOSE CORRECTIVE ACTIONS LISTED ABOVE ARE LIMITED TO THIS
AUTHORIZATION.
Index
Air Connections, 7, 11
Assembly and Setup, 10
Auto-Purge Function, 15
Back Panel Controls, 10
Components, 7
Error Codes and Troubleshooting, 16
Features and Benefits, 6
Fluid Connections, 11
Front Panel Controls, 8
Memory
Loading from Memory, 14
Saving to Memory, 13
Operation Modes
Cycle Mode, 13
Manual Mode, 12
Timer Mode, 12
Optional Equipment, 17
Parts Included, 11
Product Overview, 6
Purging the System, 15
Safety, 5
Preventing Injection Injury, 5
Using Safe Operating Pressures, 5
Setting the Decimal Point, 15
Spare Parts and Accessories, 17
Specifications, 18
Troubleshooting, 16
Unpacking, 10
Warranty, 19

© 2019 Dymax Corporation. All rights reserved. All trademarks in this guide, except where noted, are the property of, or used under license by Dymax Corporation, U.S.A.
Please note that most dispensing system applications are unique. Dymax does not warrant the fitness of the product for the intended application. Any warranty applicable to the
product, its application and use is strictly limited to that contained in Dymax standard Conditions of Sale published on our website. Dymax recommends that any intended
application be evaluated and tested by the user to ensure that desired performance criteria are satisfied. Dymax is willing to assist users in their performance testing and
evaluation. Data sheets are available for valve controllers or pressure pots upon request. T17308 MAN043 5/9/2019
Dymax Corporation
860.482.1010
[e-mail]
www.dymax.com
Dymax Europe GmbH
+49 (0) 611.962.7900
[e-mail]
www.dymax.de
Dymax UV Adhesives &
Equipment (Shenzhen) Co Ltd
+86.755.83485759
[e-mail]
www.dymax.com.cn
Dymax UV Adhesives &
Equipment (Shanghai) Co Ltd
+86.21.37285759
[e-mail]
www.dymax.com.cn
Dymax Asia (H.K.) Limited
+852.2460.7038
[e-mail]
www.dymax.com.cn
Dymax Oligomers & Coatings
860.626.7006
[e-mail]
www.dymax-oc.com
Dymax Engineering Adhesives
Ireland Ltd.
+353.1.231 4696
[e-mail]
www.dymax.ie
Dymax Korea LLC
+82.2.784.3434
[e-mail]
www.dymax.com/kr
Dymax Asia Pacific Pte. Ltd.
+65.6752.2887
[e-mail]
www.dymax-ap.com