Stratasys Fortus 250mc Operating instructions

Part No. 400713-0001_REV_A
Fortus®250mc
SITE PREPARATION GUIDE

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LIABILITY STATEMENT
The information in this document is subject to change without notice.
Stratasys, Inc. makes no warranty of any kind with regard to this material, including, but not
limited to, the implied warranties of merchantability and fitness for a particular purpose.
Stratasys, Inc. shall not be liable for errors contained herein or for incidental or consequential
damages in connection with the furnishing, performance, or use of this material.
This document is protected by copyright. All rights reserved. Its use, disclosure, and possession are
restricted by an agreement with Stratasys per software copyright. No part of this document may be
photocopied, reproduced or translated into another language without the prior written consent of Stratasys,
Inc.
All drawings and information herein are the property of Stratasys Inc. All unauthorized use and reproduction
is prohibited.
TRADEMARK ACKNOWLEDGMENTS
Stratasys, Insight, FORTUS, and FDM are registered trademarks of Stratasys, Inc.
FORTUS 250mc is a registered trademark and service mark of Stratasys Inc. in the United States and other
countries.
All other product names and trademarks are the property of their respective owners, and Stratasys assumes
no responsibility with regard to the selection, performance, or use of these non-Stratasys products. Product
specifications subject to change without notice.

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TABLE OF CONTENTS
ABOUT THE FORTUS 250MC................................................................. 1
COMPONENTS.......................................................................................................................... 1
HIGHLIGHTS ............................................................................................................................. 1
HOW TO USE THIS GUIDE....................................................................................................... 1
SITE PREP TASKS.................................................................................. 2
SELECTING THE SITE..............................................................................................................2
SPACE REQUIREMENTS ......................................................................................................... 2
Uncrated Dimensions and Weights ................................................................................................................... 2
Minimum Clearances......................................................................................................................................... 2
ENVIRONMENTAL REQUIREMENTS ...................................................................................... 2
Power Consumption .......................................................................................................................................... 3
WORKSTATION REQUIREMENTS........................................................................................... 3
ELECTRICAL REQUIREMENTS ............................................................................................... 3
AC Power Requirements ................................................................................................................................... 3
LAN REQUIREMENTS .............................................................................................................. 3
UNINTERRUPTIBLE POWER SUPPLY (UPS) ....................................... 4
USE AND INSTALLATION......................................................................................................... 4
GENERAL INFORMATION ........................................................................................................ 4
Parts List – Cable, UPS to Fortus system ......................................................................................................... 5
RECEIVING THE PRINTER..................................................................... 7
INSPECT CRATE FOR DAMAGE ............................................................................................. 7
PREPARING FOR INSTALLATION ......................................................... 7
REQUIRED TOOLS AND EQUIPMENT .................................................................................... 7
UNPACKING THE PRINTER ..................................................................................................... 7
SITE PREPARATION CHECKLIST.......................................................... 7
ELECTRICAL INSTALLATION REQUIREMENTS..................................................................... 7
ENVIRONMENTAL REQUIREMENTS ...................................................................................... 7

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REVISION LOG
SAFETY
The following basic safety tips are given to ensure safe installation, operation, and maintenance of Stratasys
equipment and are not to be considered as comprehensive on matters of safety. Although the Fortus 250mc
is designed to be a safe and reliable printer, access to areas of the printer are potentially dangerous.
SAFE ENVIRONMENT
• Connect equipment to a grounded facility power source. Do not defeat or bypass the ground lead.
• Know the location of equipment branch circuit interrupters or circuit breakers and how to turn them
on and off in case of emergency.
• Know the location of fire extinguishers and how to use them. Use only ABC type extinguishers on
electrical fires.
• Know local procedures for first aid and emergency assistance at the customer facility.
• Use adequate lighting at the equipment.
• Maintain the recommended range of temperature and humidity in equipment area.
• Do not use this product in an environment containing volatile or flammable compounds.
Revision Date Description of Changes
400713-0001, Rev. A January 2016 Initial release.

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ABOUT THE FORTUS 250MC
The Fortus 250mc printer incorporates the latest in innovative technologies to provide you with precise
prototypes from a CAD design. Three-dimensional parts are built by extruding a bead of ABS plastic through a
computer-controlled extrusion head, producing high quality parts that are ready to use immediately after
completion. With three layer resolution settings, you can choose to build a part quickly for design verification, or
you can choose a finer setting for higher quality surface detail.
COMPONENTS
• The 250mc Printer
• Insight Software Package
HIGHLIGHTS
• Maximum build area of 10 x 10 x 12 inch (254 x 254 x 305 mm)
• Material Canister Bays: 1 model, 1 support
• User Interface with Display Panel and Keypad
HOW TO USE THIS GUIDE
This guide provides information for selecting an appropriate location for the Fortus 250mc. Information of
particular importance is presented in one of three formats:
Warning: A WARNING indicates a procedure that may cause injury to an operator
if the procedure is not followed. A WARNING will precede the paragraph of
instruction to which it relates.
Caution: A CAUTION indicates a procedure that may cause damage to equipment
if the procedure is not followed. A CAUTION will precede the paragraph of
instruction to which it relates.
Note: A NOTE is used to highlight a specific point or to provide an operational tip.
While useful, a NOTE does not indicate a procedure that can cause injury or
damage if it is not followed. A NOTE will follow the paragraph of instruction to which
it relates.

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SITE PREP TASKS
SELECTING THE SITE
Decide where to install the printer based on the following:
1. Space Requirements
2. Workstation Requirements
3. Environmental Requirements
4. Electrical Requirements
5. LAN Requirements
SPACE REQUIREMENTS
UNCRATED DIMENSIONS AND WEIGHTS
Make sure that the installation location can accommodate the printer’s weight and dimensions, plus required
clearances. The installation location must be a flat surface capable of holding 350 pounds (159 kg).
MINIMUM CLEARANCES
Sufficient rear and side clearances allow for proper air circulation, while sufficient front clearance allows enough
room for the oven door to be opened.
ENVIRONMENTAL REQUIREMENTS
• The 250mc is for indoor use only.
• Air quality conditions with excessive solid particulates (conductive or non-conductive) may
result in system damage.
• Air quality conditions in which airborne oils are allowed to accumulate on or within the printer
can damage the plastic components.
• Operating temperature shall be in the range of 59°F to 86°F (15°C to 30°C), with relative
humidity range of 30% to 70% non-condensing.
• Storage temperature shall be in the range of -40°F to 129.2°F (-40°C to 54°C), with relative
humidity range of 10% to 85% non-condensing.
• Altitude shall not exceed 6561.68 feet (2000 m).
• Typical heat emission shall be 1080 Watts = 3686 BTU/hour, and maximum heat emission shall
be 1380 Watts = 4710 BTU/hour.
Height 45 inches (114.3 cm)
Width 29 inches (73.7 cm)
Depth 33 inches (83.8 cm)
Weight 326 pounds (148 kg)
Side Clearance Minimum 6 inches (15.2 cm) on each side
Rear Clearance Minimum 4.5 inches (11.4 cm)
Front Clearance Minimum 17 inches (43.2 cm)

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POWER CONSUMPTION
WORKSTATION REQUIREMENTS
For details, see the Insight Workstation Requirements document available from the Stratasys website.
ELECTRICAL REQUIREMENTS
AC POWER REQUIREMENTS
• 50/60 Hz
• 100-240 VAC
• 15-7A
• 1200W dedicated circuit
• The grounded electrical outlet must connect to either a Euro or a US power cord plug provided
and must be located within 2 m (80 inches) of the printer.
Operation of the printer outside this range is not recommended; degradation of performance and shortened
component life expectancy will be experienced.
LAN REQUIREMENTS
A LAN connection is required for communication and file transfer functions.
The LAN connection is a 100 base T, Ethernet protocol, RJ45 connector. One CAT5, 10/100 base T cable is
supplied with the printer, located in the Startup Kit.
The printer will function in either DHCP or Static IP configurations.
Power Consumption
(while building)
~1080W
Caution: Do not use an extension cord or power strip; doing so can result in
intermittent power issues. Connect the power cord directly into the receptacle or
UPS.
Note: Printers configured with a network option of UPnP=ON will occasionally
broadcast a unique system identifier across the network for use by the Insight FDM
Control Center software application.
Refer to Insight’s user information for workstation requirements.

4
UNINTERRUPTIBLE POWER SUPPLY (UPS)
USE AND INSTALLATION
The intent of the Uninterruptible Power Supply (UPS) shutdown feature on Fortus systems is to prevent required
maintenance and/or system damage by safely shutting the system down in the event of an uncontrolled loss of
power. Whether an in-process build of a part will complete successfully is dependent on the battery life of the
selected UPS and the duration of the power outage.
The user should select a UPS with the following specifications:
• Runtime minimum of 15 minutes at 1000W or 2000VA output (run times >15 minutes may be
appropriate based on the typical duration of power outages at the site).
• Runtime minimum 8 minutes after low battery warning tripped.
• Peak output (minimum) of 1500W.
• Dry contact (voltage free) interface for “On battery” and “Low battery” conditions.
• Dry contact interface capable of carrying at least 100mA at 12VDC.
GENERAL INFORMATION
Refer to the UPS and I/O Module (if used) Installation and Operation Guides for instructions on installing the I/O
module (if used) into the UPS unit as well as for connecting AC power to the UPS and Fortus system. While
connecting the Fortus system power to the UPS will provide some protection against power outages, the Fortus
system will shut down safely when “on battery” and “low battery” conditions are detected. Follow the Electrical
Interface Connection information below.
1. Configure Normally Open dry contact relay I/Os of UPS as shown in Figure 1
(Wired-And configuration).
2. Build an appropriate length of UPS to Fortus system cable. See Figure 2 for pin out.
3. Connect the cable from the UPS unit’s connector to the UPS (9-pin DSub) connector on the rear
of the Fortus system.
4. Follow the instructions in the UPS Installation and Operation Guide to set the “Low Battery
Warning Level” to 8 minutes.
Note: Make certain to install the jackscrews that hold the cable connectors to their
respective mates (do not over-tighten)
Note: The default low battery warning level value may not provide adequate time to
ensure the Fortus system can shut down safely.

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Figure 1: Wired-And configuration
PARTS LIST – CABLE, UPS TO FORTUS SYSTEM
Item Qty Nomenclature / Description Material Specification
1 1 Conn, Hsg, Plug, 9Pos AMP - 205204-9
2 2* Pin, Male, 24-20 AWG AMP - 1-66506-0
3 1 Shell, Size 1, 9-Pin w/Grommets AMP - 748677-1
4 2 Jackscrew Pair 4-40, Knurled AMP - 747784-3
5 XX.x Cable, 2 Conductor, 22 AWG ALPHA - 1172C or Equivalent
6 3.0 inch Sleeving, Heatshrink 1/4 Inch 3M - FP301 or Equivalent
Note: * May need additional pins depending on the UPS configuration.

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Figure 2: UPS Cable Diagram

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RECEIVING THE PRINTER
INSPECT CRATE FOR DAMAGE
Before opening the shipping crate, inspect the crate for signs of exterior damage.
Report evidence of excessive damage to Stratasys and the shipping company.
PREPARING FOR INSTALLATION
REQUIRED TOOLS AND EQUIPMENT
• Basic hand tools (powered screwdriver or drill with Phillips bit).
• A pallet jack or forklift will be needed to move the system.
UNPACKING THE PRINTER
The work area for unpacking the system should be 2.8 m (104 in.) high, 2.2 m (86 in.) wide and 1.9 m (76 in.)
deep.
For detailed unpacking and setup instructions, refer to Chapter 3 of the Fortus 250mc User Guide.
SITE PREPARATION CHECKLIST
ELECTRICAL INSTALLATION REQUIREMENTS
A dedicated outlet of 100-240V ~15-7A 50/60 Hz 1200W has been installed.
The grounded electrical outlet is within 2 meters (80 inches) of the printer.
The grounded electrical outlet is able to accept either a Euro or US power cord plug.
ENVIRONMENTAL REQUIREMENTS
The site’s environmental temperature is between 59°F to 86°F (15°C to 30°C).
The site’s environmental humidity is between 30% to 70%, non-condensing.

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For more information about Stratasys systems, materials, and applications call 888.480.3548 or visit www.stratasys.com.
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