Stratasys ProAero User manual

DOC-01003 Rev. D
ProAero™
Air Extraction System
Installation and User Manual

Copyright
Page ii
© Copyright 2020 Stratasys. All rights reserved.
Copyright Statement
© Copyright 2020 Stratasys. All rights reserved.
No part of this document may be photocopied, reproduced, or translated into any human or
computer language in any form, nor stored in a database or retrieval system, without prior
permission in writing from Stratasys. This document may be printed for internal use only. All
copies shall contain a full copy of this copyright notice.
Trademark Acknowledgments
Stratasys, Stratasys logo, J55, ProAero are trademarks of Stratasys Ltd. and/or its subsidiaries
or affiliates and may be registered in certain jurisdictions. All other product names and
trademarks are the property of their respective owners.
Confidentiality
This documentation contains Stratasys proprietary information. This information is supplied
solely to assist Stratasys authorized service engineers. No part of this document may be used
for other purposes, and it may not be disclosed to other parties. The specifications on which
this document is based are subject to change without notice.
Liability Statement
Stratasys 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. Stratasys
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. It is the responsibility
of the system owner/material buyer to determine that Stratasys material is safe, lawful, and
technically suitable for the intended application as well as identify the proper disposal (or
recycling) method consistent with local environmental regulations. Except as provided in
Stratasys' standard conditions of sale, Stratasys shall not be responsible for any loss resulting
from any use of its products described herein.
Disclaimer
Customer acknowledges the contents of this document and that Stratasys parts, materials, and
supplies are subject to its standard terms and conditions, available on
http://www.stratasys.com/legal/terms-and-conditions-of-sale, which are incorporated herein by
reference.
The specifications and/or information on which this document is based are subject to change
without notice.
Technical Service
If problems arise with this system please contact Stratasys Customer Support. Contact
information is available from the Stratasys website at:
http://www.stratasys.com/customer-support/contact-customer-support.
For comments on this guide: [email protected]

Page iii
Contents
© Copyright 2020 Stratasys. All rights reserved.
Overview........................................................................................................ 1
Safety............................................................................................................. 3
Conventions used in this Guide ............................................................................................ 3
Electrical Safety .................................................................................................................... 3
Fire Safety............................................................................................................................. 4
Dangers to Eyes, Respiration, and Skin................................................................................ 4
Filter Selection ...................................................................................................................... 4
Warning and Information Labels ........................................................................................... 5
Preparation .................................................................................................... 5
Installation...................................................................................................... 7
Connecting to the Power Supply........................................................................................... 7
Connecting to the 3D Printer................................................................................................. 7
Operation ....................................................................................................... 8
Setting the Desired Airflow .................................................................................................... 8
Maintenance .................................................................................................. 9
Inspecting the System ........................................................................................................... 9
Cleaning the System ............................................................................................................. 9
Replacing the Filters ............................................................................................................. 9
Disposing of the Filters........................................................................................................ 12
System Specifications.................................................................................. 12
Dimensions ......................................................................................................................... 12
Filter Information ................................................................................................................. 13

Overview
Page 1
© Copyright 2020 Stratasys. All rights reserved.
Overview
Figure 1: Air extraction system (front)
Figure 2: Control panel
Cover
Indicators
and
controls
Cover
clip
Air
inlet
Filter change
indicator
Motor speed
adjustment

Overview
Page 2
© Copyright 2020 Stratasys. All rights reserved.
Figure 3: Air extraction system (rear)
The air outlet can be configured to suit the user’s needs. The rear outlet can be
covered using the plate screwed to the underside of the extraction system. The air
then exits through the opening under the system.
When the rear outlet is in use, cover the opening under the system with the plate.
Air
outlet
100-240V
Power
connector
Power switch
Fuse
compartment
Control cable
48 VDC Max
input

Safety Conventions used in this Guide
Page 3
© Copyright 2020 Stratasys. All rights reserved.
Safety
Conventions used in this Guide
Below are safety-related symbols used on the extraction system and referred to within this
manual.
Electrical Safety
The air extraction system has been designed to meet the safety requirements of the Essential
Health and Safety Requirements of the Machinery Directive 2006/42/EC.
Disconnect the power from the system before opening the cover.
To reduce the risk of fire, electric shock, or injury:
1. Always disconnect the system from the main power supply before servicing.
2. Use this system only as described in this manual.
3. Connect the system to a properly grounded outlet.
Warning/Danger:
Refers dangerous situations which will result in death or severe injury. Refer to this
guide before proceeding when this symbol is displayed on the system.
Caution:
Refers to a possibly harmful situation. If not avoided, damage could be caused to the
system or its environment. Refer to this guide before proceeding when this symbol is
displayed on the system.
Important:
Refers to tips and other particularly useful information. This does not indicate a
dangerous or harmful situation.

Safety Fire Safety
Page 4
© Copyright 2020 Stratasys. All rights reserved.
Fire Safety
This system is not designed to be used with processes that include any potential sources of
combustion.
It is the customer's responsibility to verify that any potential sources of combustion are
removed from the process before it reaches the system.
It is important that nozzles or other air extraction/fume capture devices and ductwork are
cleaned regularly to prevent the accumulation of potentially ignitable debris.
Dangers to Eyes, Respiration, and Skin
Dirty filters within the air extraction system contain a mixture of particulates, some of which
may be sub-micron size. Removing and replacing the filter agitates and releases some of these
particulates to the surroundings, enabling them to enter the respiratory system and eyes of the
operator. Additionally, depending on the materials used, the particulate might irritate the skin.
Filter Selection
The media within the filter in the air extraction system is capable of adsorbing a wide range of
organic compounds. However, it is the responsibility of the user to verify the media and filter
type are suitable for the particular application where the air extraction system is being used.
Caution:
Failure to clean the system and ductwork regularly may result in a fire in the system.
Warning: Hazardous Materials
When replacing filters always wear a mask, safety shoes, goggles, and gloves.
Caution:
This system must not be used with processes that use flammable materials, or with
explosive dusts and gases, without implementation of additional precautions.

Preparation Warning and Information Labels
Page 5
© Copyright 2020 Stratasys. All rights reserved.
Warning and Information Labels
The following labels appear on the air extraction system.
Preparation
Before installation, check the extraction system for damage. All packaging must be removed
before the system is connected to the power supply.
1. Move the system to the installation location and remove the outer packaging.
Labels Meaning Location
Goggles, gloves, and masks must be
worn when handling used filters. Front of system.
Do not cover any vents or holes
adjacent to the label. Bottom panel.
Electrical hazard. Removal of panels
with this label exposes electrical
components.
Bottom panel.
Warning. Turn the power to the system
off before opening the panel with this
label.
Near the cover
release clips.
If the system is used in a manner that is not specified by the manufacturer, the system
warranty is void.
Important:
Read all instructions in this manual before using this system.
• Intended use: This device is intended for indoor use only, to extract and filter
fume from a variety of 3D printers.
• Install this system in a well-ventilated area.
• If you intend to vent the air from the system directly into the room, place the
system at least 500mm (19.5 in.) from another object on the side of the air
outlet to ensure adequate airflow.

Preparation Warning and Information Labels
Page 6
© Copyright 2020 Stratasys. All rights reserved.
2. Verify that the filter is positioned correctly before replacing the cover and securing the clips.
Figure 4: Securing the cover
Caution:
Do not cover the exhaust outlets, as this restricts the airflow and causes overheating.
Cover
Pre-filter
pad
Combined
filter

Installation Connecting to the Power Supply
Page 7
© Copyright 2020 Stratasys. All rights reserved.
Installation
Connecting to the Power Supply
Follow the specifications listed in “System Specifications” (page 12) when selecting the power
supply outlet for the extraction system, and verify the power supply is suitable before
connecting the system.
The power outlet at the site should be located near the system. The power cable should be
routed so as not to create a trip hazard.
Connecting to the 3D Printer
1. Connect the control cable from the extraction system (shown in Figure 3 (page 2)) to the
AUX 24V connector in the connection panel on the back of the J55.
Figure 5: J55 exhaust vent and power connection panel
Warning: Electric Shock Hazard
The extraction system must be connected to a properly grounded outlet.
Important:
Check the integrity of the electrical power cable. If the power cable is damaged, do not
connect the extraction system to the main power supply. The power cable should only
be replaced by a Stratasys engineer, as an electrical safety test might be required after
replacement.
Exhaust duct
adapter
Control cable
connector

Operation Setting the Desired Airflow
Page 8
© Copyright 2020 Stratasys. All rights reserved.
2. Connect the exhaust duct to the adapter on the printer and secure the duct to the adapter.
Operation
The air extraction system features a fused IEC inlet for the power cable, as well as a main
power switch.
Setting the Desired Airflow
The air extraction system features a manual flow control that enables the user to adjust the
required airflow rate. Over time, as the filters become restricted, the user should manually
increase the motor speed to maintain the correct flow rate, and compensate for any loss in
performance.
To adjust the airflow:
Press to increase airflow and press to decrease airflow. The level of airflow is
indicated on the vertical row of six blue LEDs. As you increase the airflow, more blue LEDs
light.
Figure 6: Control panel
The vent out of the printing area should be as close as possible to the printing
area without interfering with the 3D printing process, to ensure effective fume
extraction.
The system and all connecting tubes must be fully installed and connected before the
airflow is set.
When first installing the system, set the airflow on the second LED from the bottom.
Filter change
indicator
Motor speed
adjustment

Maintenance Inspecting the System
Page 9
© Copyright 2020 Stratasys. All rights reserved.
Maintenance
User maintenance is limited to cleaning the system and filter replacement. Only Stratasys
technicians are authorized to perform component testing and replacement.
Inspecting the System
If required by local laws and regulations, this system must be inspected.
Contact Stratasys for more information about inspection and certification.
Cleaning the System
• The exterior of the system can be cleaned with a damp cloth and non-aggressive
detergent.
• The cooling inlets and outlets should be cleaned once a year to prevent accumulation of
dust and thereby overheating of the system.
Replacing the Filters
The air extraction system contains a pre-filter pad and a combined filter. Replace the filters
regularly.
To maintain performance, it is important that the filters are replaced with identical replacement
filters. To re-order, refer to the filter number printed on the filter installed in your extraction
system.
Warning: Personal Injury Hazard
Unauthorized work or the use of unauthorized replacement filters may result in a
potentially dangerous situation and/or damage to the extraction system, and will void
the manufacturer’s warranty.
Caution:
Do not use an abrasive cleaning product as this will damage the finish.
Caution:
To prevent overheating, do not use the system with a blocked filter, or with dust
obstruction of inlets/outlets.
It is recommended that a spare set of filters are kept on site to avoid prolonged
system unavailability. Part numbers for replacement filters can be found on the filters
fitted in your system.

Maintenance Replacing the Filters
Page 10
© Copyright 2020 Stratasys. All rights reserved.
The filters require replacing when the normally-green maintenance LED, shown in Figure 7,
turns red and flashes, or when the system no longer removes fumes efficiently.
The printer software notifies you when to replace the pre-filter and combined filter.
The recommended replacement schedule is as follows:
• Pre-filter: every 200 printing hours or 3 months, whichever comes first.
• Combined filter: every 350 printing hours or 6 months, or sooner if the filter replacement
indicator turns red and flashes.
Figure 7: Filter replacement indicator on control panel
To replace the pre-filter pad:
1. Turn off the system power switch.
2. Open the clips on the sides of the system and remove the cover.
3. Lift the pre-filter pad out from the top of the combined filter and replace with a new pad.
If the fan speed is higher than recommended, the filters will become clogged earlier
than expected. The fan speed level should not be set below level 2.
It is recommend to place the used filters in a sealed bag before discarding.

Maintenance Replacing the Filters
Page 11
© Copyright 2020 Stratasys. All rights reserved.
4. Replace the cover, and fasten the clips.
Figure 8: Filter elements
To replace the combined filter:
1. Turn off the system power switch.
2. Open the clips on the sides of the system and remove the cover.
3. Lift the filter out of the system.
Do not activate the system without a filter.
It is recommend to place the used filters in a sealed bag before discarding.
Combined
filter
Pre-filter
pad

System Specifications Disposing of the Filters
Page 12
© Copyright 2020 Stratasys. All rights reserved.
4. Insert the new filter into position.
5. Replace the cover, and fasten the clips.
Disposing of the Filters
The combined filter is manufactured from non-toxic materials. Filters are not re-usable. The
method of disposal of the used filters depends on the material deposited on them.
It is the customer's responsibility to verify that the disposal of filters complies with all local
and/or industrial regulations.
System Specifications
• Capacity: 75 m³/h (44CFM)
• Weight: 10.5 kg (23.1 lbs)
• Fan type: Centrifugal
• Power: 100 W
• Voltage: 100-230 VAC
• Frequency: 50/60 Hz
• Full Load Current: 2.0 A
• Noise Level: Below 57 dBA (at typical operating speed)
• Overvoltage category: II
• Maximum altitude: 2000 m (6561 ft.)
• Allowable voltage input: +/-10%
• Control cable: 22-48 VDC input, 20 mA
Dimensions
Do not activate the system without a filter.
Metric (mm) Imperial (inches)
Height 413 16.3
Depth 298 11.7
Width 283 11.1

System Specifications Filter Information
Page 13
© Copyright 2020 Stratasys. All rights reserved.
Filter Information
Filter Type Construction Efficiency
Pre-Filter Pad Glass Fiber F7 (96% @ 2 microns)
Combined Filter
HEPA
Maxipleat Construction
with Webbing Spacers 99.997% @ 0.3 microns
Carbon Granules NA

THE 3D PRINTING SOLUTIONS COMPANY
www.stratasys.com
_____
[email protected]
Copyright © 2020 Stratasys Ltd. All rights reserved.
DOC-01003 Rev. D