Amada DELTA LASER WORKSTATION User manual

USER'S MANUAL 990-850
REVISION 22: NOV 2017
INSTALLATION MANUAL
FOR THE
DELTA LASER WORKSTATION
(VERTICAL DOOR OPTION)
(Front Panel Controlled Delta Laser Workstation Shown. Colors May Vary)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
990-850 ii
General
Copyright © 2007-2016, Amada Miyachi America
The engineering designs, drawings and data contained herein are the proprietary
work of AMADA MIYACHI AMERICA and may not be reproduced, copied,
exhibited or otherwise used without the written authorization of AMADA MIYACHI
AMERICA.
Printed in the United States of America.
Revision Record
Revision EO Date Basis of Revision
1 N/A 10/07 Engineering Release
2 N/A 01/08 Add Options
3 N/A 06/08 Add Options
4 N/A 11/08 Add Base Options
5 N/A 11/08 Changes per QA
6 N/A 02/10 Update Schematic/
Add Part Number Callouts
7 N/A 09/10 Add Appendix
8 N/A 01/11 Update Schematic
9 N/A 02/12 Add Options
10 N/A 02/13 Add Sinusoidal Amplifiers
11 N/A 05/13 Update Electrical Bay Layout
12 N/A 06/13 Utilize Safety Circuit
13 N/A 06/13 Add side feed thru option
14 N/A 09/13 Add Side Panel Options
15 N/A 12/14 New standard Electrical Drawer
16 N/A 01/15 New logo updates
17 N/A 01/15 Update document format
18 N/A 3/15 Updated height options
19 N/A 6/15 Changes per QA
20 N/A 9/15 Changes per QA
21 N/A 6/16 Add Part Number Callouts
22 N/A 6/16 Modifed text for PAUSE button

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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FOREWORD
Thank you for purchasing the Delta Laser Workstation. If you have any questions about the contents of
this manual, or find any errors or omissions, please notify Amada Miyachi America at:
Amada Miyachi America
Laser and System Service Department
1820 S Myrtle Ave
Monrovia, CA 91017-7135
Phone: [phone]
Fax: [phone]
E-mail: [email protected]
WARNING
This instruction manual describes how to perform procedures on lasers. These procedures MUST be
performed as detailed by QUALIFIED and TRAINED personnel.
Procedures not performed as prescribed in this manual may expose personnel to laser radiation hazards.
Be sure to wear protective goggles having an optical density of at least 6 at a wavelength of 1064
nanometers.
CDRH Compliance Statement
The Amada Miyachi America laser workstation is certified to be fully
compliant with all applicable standards and regulations as set forth by the
United States of America’s Health and Human Services (HHS), Food and
Drug Administration (FDA), Center for Devices and Radiological Health
(CDRH), standard 21 CFR 1040.10 for Class I laser devices.

INSTALLATION MANUAL
DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
990-850 iv
Workstation Laser Safety
The Delta Laser Workstation is designed to meet Class I CDRH standards at the YAG 1064 nanometer
wavelength, which requires no eye protection, by users. The Optical Density of the viewing window
material is greater than 5. Transmission of laser radiation at the wavelength of 1064 nanometer is less
than 1 part in 100,000 or 1.0E–5
The laser radiation must be at a suitable level that it will not damage your eyes after passing through the
window. A laser welding system has three parts: the laser welding power supply, the optical fiber, and
the focusing head. The laser radiation is divergent when it exits the fiber. The focusing head collimates
the radiation with the first lens (or set of lenses), then the second lens (or set of lenses) focuses the laser
radiation on the work piece. Laser radiation reflecting from the work piece is again divergent and the
energy density of the laser beam is reduced. The following illustration shows a typical configuration.
Figure 1. Laser Radiation Divergence
The following tables were calculated assuming worst-case conditions:
The laser is operated at maximum power
The laser is operated at maximum repetition rate
Laser radiation strikes the viewing window in the shortest path after reflecting from the work piece
Reflectivity from the work piece is 100%
Table Instructions:
Determine the diameter (mm) of the focusing unit lens output
Determine the focal length (mm) of the focusing unit output
Determine the laser power supply model number or maximum output power rating
Multiply the required distance times the focal length
Compare the resultant value with the actual path distance from the work piece to the window
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INSTALLATION MANUAL
DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
990-850 v
AMYA Pulsed YAG (1064 nm wavelength) Laser welding Power Supplies
LW5A with 50mm Lens 0.20
LW10 with 50mm Lens 0.24
LW15 with 50mm Lens 0.30
LW15A with 50mm Lens 0.34
LW25A with 50mm Lens 0.44
LW51 with 50mm Lens 0.67
LW52 with 50mm Lens 0.67
LW50A/50AC with50mm Lens 0.79
LW70A/70AC with50mm Lens 0.95
LW100 with 50mm Lens 0.95
LW150A with50mm Lens 1.40
LW250 with 50mm Lens 1.78
LW300 with 50mm Lens 1.95
LW300A with50mm Lens 2.20
LW400/400Awith50mm Lens 2.53
LW500/500Awith50mm Lens 2.84
LW600A with50mm Lens 3.12
LW5AM with30mm Lens 0.12
LW5A with 30mm Lens 0.32
LW10 with 30mm Lens 0.40
LW15 with 30mm Lens 0.48
LW15A with 30mm Lens 0.55
LW25A with 30mm Lens 0.72
LW51 with 30mm Lens 1.08
LW52 with 30mm Lens 1.08
LW50A/50AC with30mm Lens 1.28
LW70A/70AC with30mm Lens 1.51
LW100 with 30mm Lens 1.52
LW150A with30mm Lens 1.96
LW250 with 30mm Lens 2.85
LW300 with 30mm Lens 3.12
LW300A with30mm Lens 3.51
LW400/400Awith30mm Lens 4.06
LW500/500Awith30mm Lens 4.53
LW600A with30mm Lens 4.98

INSTALLATION MANUAL
DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Specifications
Item DELTA LASER WORKSTATION
Width*** 3426 33.78 in. (85.80 cm) w/ Optional Side Panel 41.78 in
4026 39.78 in. (101.04 cm) w/ Optional Side Panel 47.78 in
Height* w/BASE 74.70 in. (189.74 cm)
Depth 3426 25.5 in. (64.77 cm)
4026 27.0 in. (68.58 cm)
Weight** w/BASE 425 lbs. (192.78 Kg)
wo/BASE 335 lbs. (151.95 Kg)
Viewing window Optical density greater than 5 at 1064 nm wavelength
Exhaust port 3 in. (7.62 cm) port (when applicable). Two on back
panel (Optional)
*Height measured with standard base support.
See Appendix C for optional base support.
See Appendix D for additional height options.
** Approximate weight (excluding Laser). The weight will depend on actual components mounted in
workstation.
*** See Appendix E for optional side feed thru tooling tray.
Laser Safety Labels (See Figures Included and Appendix)
The following safety labels are mounted on the workstation as shown:
2 DANGER VISIBLE AND/OR INVISIBLE LASER RADIATION WHEN OPEN. AVOID
EYE AND SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION.
3 DANGER VISIBLE and/or INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCK FAILED OR DEFEATED. AVOID EYE AND SKIN EXPOSURE TO
DIRECT OR SCATTERED RADIATION
4, 5, 6 Standard laser safety symbols. Label 4 is the smallest; label 6 is the largest.
7 CAUTION TO PREVENT SHOCK HAZARD, DISCONNECT POWER SUPPLY
CORD AND WAIT FIVE MINUTES BEFORE REMOVING COVER.
NOTE: The same laser safety labels shown mounted on the right-hand side of the workstation are
also mounted on the left-hand side.
User Maintenance
WARNING: The Delta Laser Workstation has been manufactured and tested to meet standard
CDRH, 21 CFR 1040.10, Class I accessible emission limits. If you suspect a light leak, DO NOT
use the workstation until you have consulted with Amada Miyachi America. If necessary, we will
have you return your unit to us, or send one of our technicians to your site.

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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CONTENTS
General.......................................................................................................................................................ii
Revision Record ......................................................................................................................................ii
CDRH Compliance Statement................................................................................................................iii
Workstation Laser Safety ....................................................................................................................... iv
Workstation Specifications.....................................................................................................................vi
Laser Safety Labels (See Figures Included and Appendix) ...................................................................vi
Section I. General Description................................................................................................................ 2
Description............................................................................................................................................... 2
Delta Laser Workstation Dimensions (Figure 1A).................................................................................. 3
Workstation Facility Requirements (Figures 1A) ................................................................................... 3
Section II. Components and Figures...................................................................................................... 4
Workstation Rear Connector Panel (Figure 1B)...................................................................................... 4
Workstation Components........................................................................................................................ 5
Workstation Front View (Figure 2)......................................................................................................... 6
Workstation Front Panel - Panel Controlled (Figure 3A)........................................................................ 7
Workstation Front Panel - Pendant Controlled (Figure 3B).................................................................... 7
Workstation Control Panel (Figure 4)..................................................................................................... 8
Workstation Electrical Bay (Figure 5)................................................................................................... 10
Safety Circuit Utilizing Laser Emergency Stop and Door Safety Interlock (Figure 6) ........................ 11
Workstation Side View (Figure 7)......................................................................................................... 12
Workstation Top View (Figure 8)......................................................................................................... 12
Workstation Rear View (Figure 9)........................................................................................................ 13
Appendix A...................................................................................................Error! Bookmark not defined.
Labels and Warnings..............................................................................Error! Bookmark not defined.
Appendix B................................................................................................................................................ 1
Base Options............................................................................................................................................ 1
Appendix C................................................................................................................................................ 1
Additional Height Options....................................................................................................................... 1

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Section I. General Description
Description
The Delta Laser Workstation is a heavy duty steel CDRH Class I laser-safe enclosure with pneumatic
front access door, a large Nd: YAG safety view port, safety interlocks, interior lighting, fume extraction
port, and recessed electronic bay. The electronic bay includes the control wiring distribution, PLC,
control system, and rear connection panel. The workstation can be front panel controlled, pendant
controlled, or both.
(Front Panel Controlled Delta Laser Workstation Shown. Colors May Vary)
(Front Panel Controlled Delta Laser Workstation Shown)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Delta Laser Workstation Dimensions (Figure 1A)
(Front Panel Controlled Workstation Shown. Height and width may vary)
Optional extensions not shown.
Workstation Facility Requirements (Figures 1A)
Electrical: The workstation requires 115 VAC, 12 Amps or 230 VAC 6 Amps. A power
cable is supplied to connect the system to facility power.
Air: 80-100 PSI filtered air supply line supplied by customer (¼” dia quick-connect
hose connection)
Cover Gas: Supplied by customer (¼” dia quick-connect hose connection supplied by
AMYA). Industrial grade Argon at 60-100 PSI. (Supplied by customer)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Section II. Components and Figures
Workstation Rear Connector Panel (Figure 1B)
(Basic Connector Panel. Connectors and Locations May Vary)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Components
Viewing Windows: Window is provided for safely viewing the weld operation while the laser beam is
turned on.
WARNING: The window is specially treated (See Specifications). Do not
replace the windows with ones having a lower optical density specification.
Excessive viewing of the laser weld area is not recommended even when viewing
through the protective glass. Never stare directly into Laser Beam.
Note: For special requirements additional viewing windows may be provided.
Interlock Switches: On standard workstation two shutter interlock switches are wired in series, and
one door interlock cable is provided. The laser will automatically be disabled if
the interlock switches fail to close and laser operation is activated.
CE Only: A single door interlock switch is wired to a Safety Relay module.
WARNING: Do not attempt to override these switches. Exposure to laser beam
radiation can cause severe injury.
Pneumatic Door: The door provides access to the interior of the enclosure. When the door is open
and the safety interlock system is connected to the laser, the laser cannot be
operated.
Height Adjustment: Leveler feet with swivel pads.
Lights: One fluorescent light provides illumination of the interior work area.
Power Strip: An external 115 VAC (or 220 VAC) power strip is supplied with the enclosure. It
is provided for auxiliary workstation components.

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Front View (Figure 2)
(Front Panel Controlled Delta Laser Workstation Shown. Colors May Vary)
(Front Panel Controlled Delta Laser Workstation Shown)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Front Panel - Panel Controlled (Figure 3A)
(Color, Buttons, and Locations May Vary)
Workstation Front Panel - Pendant Controlled (Figure 3B)
(Color, Buttons, and Locations May Vary)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Control Panel (Figure 4)
(Pendant Control Panel Shown. Buttons and Locations May Vary)
Power: Distributes power On/Off workstation only. It includes all internal components as
motion, pneumatics and lighting. (See Schematic for any further power distribution.)
Note: Switch may be replaced with Circuit Breaker 240-206 (240V-60V, 5amp).
E-stop: Pressing this button will disable the laser system and terminate motion. The laser will not
operate again until the system is reset.

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Key Switch: Changes Control from Maintenance Mode to Normal. Removing key in Normal
Mode this will not allow the operator to disable the laser.
Program Run: Start program or continue if the program was paused.
Program Pause: (In most systems for Spot Welds) This button pauses drives. This will not disable
laser, so action while a weld is in process is not recommended. Button is
typically disabled on systems setup for seam welding.
Note: Program Pause is set-up to help Home Program. See Operation Manual
for Procedure.
Program Stop: Stops Drives. Note that this is not Emergency Stop. It is also set-up for reset. This
will not disable laser.
(May be Red or Blue depending on special requirements)
Note: Program Stop is set-up to help Home Program. See Operation Manual
for Procedure.
Cover Gas: May toggle cover gas On /Off when applicable.
Door: Opens and Closes Door for optional pneumatic vertical door.
Note: Door is set up with Safety Interlock Switches. DO NOT OVERRIDE
switches. May cause severe injury and damage of system.
Laser HV: Indicates voltage is supplied to the laser and it is ready to fire.
Laser Ready: Indicates system is ready to start program.
Laser Enable: When illuminated the laser will fire only operational when key switch is in
‘Maint’ mode.
Aux 1 & 2: May be set up for special requirements.
Jog Functions: Jogs motion if required. Fast will increase jog speed. More Jog switches may be
required and set up on panel for special request.
Note: Fast switch is only lit during its operation.
Laser Access: Only applies when a single laser is shared by multiple workstations. See
additional Multi-Workstation Manual when required.
Program: Selects the program file to be run. Only operational when Active Program light
is illuminated.
Power Indicators: Indicates that power and status or OK.
Note: When using Sinusoidal Amplifiers there is no power supply indicators.

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Electrical Bay (Figure 5)
(Delta Laser Workstation Layout Shown. Components and Locations May Vary)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Safety Circuit Utilizing Laser Emergency Stop and Door Safety Interlock
(Figure 6)
(Standard CE Safety Circuit Shown)
See attached schematic for further details and options.

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Side View (Figure 7)
(Standard Delta Laser Workstation Shown. Colors May Vary)
Workstation Top View (Figure 8)
(Standard Delta Laser Workstation Shown. Colors May Vary)

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Workstation Rear View (Figure 9)
(Standard Delta Laser Workstation Shown. Colors May Vary)
Exhaust Connections:
3” dia. exhaust connection is available to port exhaust gases from the enclosure interior (at rear of
enclosure).
Fiber Optic Cable Entry Port:
These ports provide entry for fiber optic cable. WARNING: Once a strain relief grommet has been
loosened for fiber removal or replacement completely retighten prior to operation of laser.

DELTA LASER WORKSTATION – VERTICAL DOOR OPTION
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Appendix A
Labels and Warnings
1
23
4-SMALL 5-MEDIUM 6 LARGE
INTERNATIONAL LASER WARNING
LABEL 7