3M WS Aware CTC061 User manual

User’s Guide
3M™WS Aware Workstation Monitor
CTC061, CTC062

2
Table of Contents
Section Page
1.0 Safety Information ......................................................................................3
2.0 Environmental Conditions ..........................................................................5
3.0 Package Contents ........................................................................................5
4.0 General Product Specifications ...................................................................5
5.0 Functions of 3M™WS Aware Workstation Monitor ...................................6
6.0 Parts Description .........................................................................................7
7.0 Installation of 3M WS Aware Workstation Monitor ...................................8
8.0 Remote Terminals .......................................................................................9
9.0 Wrist Strap Indication ...............................................................................10
10.0 Wrist Strap Output Signals .......................................................................10
11.0 Monitoring of EMI on Tool Ground .........................................................11
12.0 Ground Indication .....................................................................................11
13.0 Output Signals ...........................................................................................12
14.0 Modes of Operation ..................................................................................12
Stand-Alone Operation
Operation with Data Acquisition System (DAS)
15.0 Pinout of RJ45 Connector..........................................................................13
16.0 Maintenance...............................................................................................14
Product Specifications ........................................................................................15
Product Brochure ................................................................................................16
Regulatory Information.......................................................................................17
Warranty..............................................................................................................19

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1.0 SAFETY INFORMATION
Please read, understand, and follow all safety information contained in these
instructions prior to the use of this device. Retain these instructions for
future reference.
INTENDED USE
The 3M™WS Aware Workstation Monitor is intended for use by electrical
assembly personnel to monitor ground impedance for process and
equipment tools.
The WS Aware Workstation Monitor is both a wrist strap monitor and a
ground monitor. It provides operator grounding, and monitors the resistance
and body voltage of personnel. It monitors the ground connection of two
dissipative mats and two tool grounds. It informs the user when excess charge is
present.
The systems must be installed as specified in this User’s Guide in an indoor
commercial/industrial environment, and have not been evaluated for other
uses or locations. If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the equipment may be impaired.
Explanation of Signal Word Consequences
WARNING:Indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION:Indicates a hazardous situation, which if not avoided, could result in
minor or moderate injury and/or property damage.
NOTICE:Indicates a situation which, if not avoided, could result in
property damage.
Explanation of Product Safety Label Symbols
GROUND DOUBLE INSULATION
DIRECT CURRENT TERMINAL
CAUTION FOR INDOOR USE ONLY

4
To reduce the risks associated with hazardous voltage and fire:
• Do not use the power supply if damaged. Replace power supply if damaged using only 3M supplied parts.
• Do not attempt to service the power supply or monitor, there are no user serviceable parts; return to
3M for service.
• Do not position the monitor or other equipment where unplugging the power supply is difficult. Always
locate the power socket or outlet near the equipment. The power supply plug serves as the disconnect
device.
• Do not use the 3M™WS Aware Workstation Monitor or its power supply outside of the operating conditions
listed in this user guide.
To reduce the risks associated with hazardous voltage:
• Use only the power supply provided by 3M and specified for the country of use.
• Make sure that the WS Aware Workstation Monitor is properly grounded.
• Do not simultaneously power the WS Aware Workstation Monitor with the power supply and the RJ45 data
cable.
• Do not plug the WS Aware Workstation Monitor into your 10/100BaseT Ethernet factory network!
• Do not plug -3 versions into -5 interfaces and vice versa, this may cause irreversible damage to the WS
Aware Workstation Monitor and FMS.
• Do not use a longer screw to replace the supplied parts.
• Use only a dry cloth when cleaning.
WARNING
To reduce the risks associated with environmental contamination:
• Dispose of WS Aware Workstation Monitor and power supply in accordance with all applicable local and
government regulations
CAUTION
To reduce the risk of damage to components or assemblies being handled:
• WS Aware Workstation Monitor must be checked periodically to verify each test mode is functioning
correctly.
• Ensure proper operation of WS Aware Workstation Monitor by performing operational verification test as
required.
• Always properly ground your tools and dissipative mats to known good ground before connecting WS
Aware Workstation Monitor for monitoring.
NOTICE

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2.0 Environmental Conditions
This equipment has been tested and found to be safe to operate within
these environmental conditions.
This is not a warranty of equipment performance within these conditions.
• Indoor use only
• Ingress Protection: IPX0
• Altitude: Up to 2,000 m
• Mains supply voltage fluctuations up to ± 10% of the nominal voltage.
• Transient over-voltages up to the levels of overvoltage category II.
• Temporary over-voltages occurring on mains supply.
• Pollution degree: 2.
• Temperature: Maximum 110° F / 43° C Minimum 50°F/10°C
• Humidity: Maximum 80% relative humidity for temperatures up to 31° C
decreasing linearly to 50% relative humidity at 40° C.
3.0 Package Contents
Check that the following items are included with the 3M™WS Aware Workstation
Monitor shipping box*:
1 ea. WS Aware Workstation Monitor
2 ea. Remote terminals for wrist straps
1 ea. Ring terminal for grounding
1 ea. 6x32¼" Screw
1 ea. Power Supply Unit
2 ea. 10’ (3 m) mini-DIN cables for connection between 3M WS Aware Workstation Monitor and remote
terminals
1 ea. User’s Guide
*Note: Packages containing custom configurations will contain items not included on this list.
4.0 General Product Specifications
Power Adapter Universal Power Supply (included)
Input: 100 - 240VAC, 0.6A, ~ 50 - 60Hz
Output: 12VDC 1.5A, GlobTek Model GT-41080-1817.9-5.9 positive
For most locations, this universal power adapter has replaceable
clip-on blades.
Dimension (ap-
prox.)
3.2" W x2.25" H x1.30" D
(81mm W x 57 mm H x 33 mm D)
Weight (approx.) 120 g

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5.0 Functions of 3M™WS Aware Workstation Monitor
The WS Aware Workstation Monitor works with dual wrist straps that have a
standard 3.0 mm audio mono plug. It verifies proper wearing of a wrist strap by
measuring an operator’s resistance.
A charge can be easily developed on a body during movements. WS Aware
Workstation Monitor detects body voltage and alarms if it exceeds the preset level.
Alarm thresholds for body resistance and body voltage are set at the factory but
can be changed in the field. Please contact 3M Representatives or authorized
distributors for details.
The WS Aware Workstation Monitor provides independent monitoring of four
grounds – two tool grounds and two mat grounds. An option for four tool grounds
is also available.
Red LEDs indicate that when wrist strap fails, or when proximity sensor fails, or
when wrist strap is incorrectly plugged into the visitor’s jack.
Green LEDs indicate that wrist straps are properly connected and worn.
Tool Ground LEDs (all models): Tri-color LEDs that show green when ground
impedance is within limits, red when ground fails, blinking yellow when EMI
threshold is exceeded and off when disabled.
Mat LEDs (CTC061 only): Dual-color LEDs that show green when ground
resistance is within limits, red when there is failure and off when disabled.
Ground terminal connect to facility ground.
Ground Enable Switches enable or disable monitoring of ground. It is also used to
adjust the resistance threshold.
Power LED: Indicates that WS Aware Workstation Monitor is on.
Setup Button: It is used to enable and disable the sound, and adjust the resistance
settings.

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6.0 Parts Description – 3M™WS Aware Workstation Monitor
Wrist Strap 1
Failure
Wrist Strap 2
Failure
Tool Ground 2
Tool Ground 1
Dissipative Surface 1/
Tool Ground 3
Dissipative Surface 2/
Tool Ground 4
Wrist Strap 1
OK
Wrist Strap 2
OK
Power LED
Data Output
RightLeft
Test Terminals
Setup Button
Power Jack
Grounding
Terminal
Grounding Monitor
Terminals
Ground Enable
Switches
Expansion/
Programming
Connector
Remote
Terminal 2
Connector
Remote
Terminal 1
Connector
Buzzer

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7.0 Installation of 3M™WS Aware Workstation Monitor
Mounting Instructions
7.1 Set your 3M™WS Aware Workstation Monitor in a clearly visible, convenient
location where it doesn’t interfere with your normal work.
7.2 Secure the wrist strap terminals in easy-to-reach but out-of-the-way locations,
such as fastening them to the bottom of the workbenches. Since there are two
remote terminals, place each of them in a convenient place for each operator.
7.3 GROUNDING - Ground your WS Aware Workstation Monitor using the
supplied ring terminal and screw to the grounding terminal on the right side
of the WS Aware Workstation Monitor. You will need a crimping tool and a
desired length of wire. Please make sure that you connect the other end of the
wire to a known good ground.
7.4 Connect the WS Aware Workstation Monitor to its remote terminals using the
supplied mini-DIN cables. Route the cables so that they are out of the way
and do not interfere.
7.5 Using 25-28 AWG wire connect the tools that you wish to monitor to the
ground monitor terminals on the left side of the WS Aware Workstation
Monitor. Use a small screwdriver to press the orange levers when inserting or
removing wires. Caution: This connection is for monitoring only and not for
actual grounding.
7.6 If you wish to monitor the grounding of Static Dissipative Mats (model
CTC061), use the 3M™Monitor Cords 2380, connectors and plug in their
wires to mat terminals as mentioned above.
7.7 If you will be using your WS Aware Workstation Monitor with a Facility
Monitoring System, you must read the appropriate section in the FMS
User’s Guide first.
7.8 Finalize the connections. Plug the power adapter in a convenient outlet.
WS Aware Workstation Monitor is now ready for continuous monitoring.

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Enabling or Disabling Monitoring
Monitoring of each ground can be enabled or disabled via switches on the
left side of the monitor. Pushing the switch lever down with a tip of a pen or
with a small screwdriver enables monitoring of a particular ground. Lifting the
lever disables it. When monitoring of a particular ground is disabled, an LED
corresponding to that ground is off. Do not enable the ground that is not connected
as it will create false alarms. For mat monitoring, it may take up to ~20 seconds for
the mat ground alarm to react. This delay virtually eliminates false alarms.
8.0 Remote Terminals
The 3M™WS Aware Workstation Monitor uses two separate remote
terminals, making it convenient for each operator. A remote terminal is
connected by a mini-DIN 6-pin male/male cable. This cable can be unplugged
making remote terminal easy to replace without rerouting the cable. Each remote
terminal has two 3.0 mm jacks, one for the operator and another one for a visitor.
While both jacks provide grounding for the wrist straps, only the operator’s jack
is monitored. If the wrist strap is plugged into the visitor’s jack and the operator’s
jack is empty, an alarm will sound.
A green led on the front panel will light up when the wrist strap plugged into the
remote terminal is working properly.
The WS Aware Workstation Monitor has two
options of remote terminals, Regular and the
3M™ Big Brother Terminal as shown. Big
Brother Terminals detect the presence of an
operator and sound an alarm if an operator
has not plugged-in a wrist strap. A red LED
on the Big Brother Terminal indicates the
proximity of an operator regardless of
alarm status.
Replacing the Remote Jack
8.1 Unplug the DIN cable behind the terminal.
8.2 Remove the front cover by unscrewing two screws and two knurled nuts.
8.3 Pull out the PCB stack from the casing. The top PCB is connected to the
bottom PCB by a 6-pin connector.
8.4 Detach the top PCB from the bottom socket.
8.5 Replace the top PCB with a new piece.

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8.6 Reassemble the stack and front cover.
8.7 Remove the front cover by unscrewing two screws and two knurled nuts.
8.8 Plug in the DIN connector behind the terminal.
9.0 Wrist Strap Indication
Monitoring of each wrist strap is done independently. When there is no wrist strap
present, both LEDs for each wrist strap are off. When a wrist strap is plugged in, a
red LED may blink for a second or two. If the wrist strap is worn properly, a green
light will be on. When a wrist strap fails, a red light will be on. In case of body
voltage exceeding the pre-set limit, a green light may still be on if the wrist strap
is worn properly, but the red LED will blink.
Status Green LED Red LED Buzzer
No wrist strap Off Off Off
Wrist strap OK On Off Off
Body voltage On Blinks Off
Wrist strap Fail Off On Beeps
10.0 Wrist Strap Output Signals
When connected to a Facility Monitoring System, the 3M™WS Aware
Workstation Monitor provides output indicating each state of a wrist strap
monitor. This table shows the output current (and voltage with 250 Ohms
resistor) corresponding to different states of wrist strap status. This is valid only
for 4-20mA output version (-3).
WS1 WS2 Voltage (V) Current (mA)
Off Off 5.0 20.0
Off Good 4.6 18.4
Good Off 4.2 16.8
Good Good 3.8 15.2
Bad Off 2.2 8.8
Good Bad 1.8 7.2
Bad Good 1.4 5.6
Bad Bad 1.0 4.0
Tool Ground 1
Dissipative Surface 1/
Tool Ground 3
Dissipative Surface 2/
Tool Ground 4
Tool Ground 2

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11.0 Monitoring of EMI on Tool Ground
Electromagnetic interference (EMI) can cause equipment lockups and
malfunction. The WS Aware Workstation Monitor provides monitoring of EMI on
tool grounds. It is possible to have a good connection to the ground and presence
of large EMI signal on the ground at the same time. Though presence of EMI does
not create a failure alarm, it is wise to investigate the cause and take measures to
reduce EMI. Please contact 3M for recommendations and for assistance in these
matters.
12.0 Ground Indication
The following indication is available for each ground:
Status LED Buzzer
Ground Disabled Off Off
Ground OK Green Off
Ground OK + EMI
(Tool grounds only) Yellow Off
Ground Fail Red On
Tool Ground 1
Dissipative Surface 1/
Tool Ground 3
Dissipative Surface 2/
Tool Ground 4
Tool Ground 2

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13.0 Output Signals
The following table shows the output current (or voltage across 250 Ohms load)
corresponding to different states of ground. For a FMS to generate an alarm it is
recommended to set a 4.75V or 19mA output signal since below this level, there is
at least one failure condition. This is valid only for 4-20mA output for -3 models.
Mat 1/Tool 3 Mat 2/Tool 4 Tool 1 Tool 2 V mA
Good Good Good Good 5.00 20
Failed Good Good Good 4.50 18
Good Failed Good Good 4.25 17
Failed Failed Good Good 4.00 16
Good Good Failed Good 3.75 15
Good Good Good Failed 3.50 14
Good Good Failed Failed 3.25 13
Failed Good Failed Good 3.00 12
Good Failed Failed Good 2.75 11
Failed Failed Failed Good 2.50 10
Failed Good Good Failed 2.25 9
Good Failed Good Failed 2.00 8
Failed Failed Good Failed 1.75 7
Failed Good Failed Failed 1.50 6
Good Failed Failed Failed 1.25 5
Failed Failed Failed Failed 1.00 4
14.0 Modes of Operation
The 3M™WS Aware Workstation Monitor can work in a stand alone mode or
connected to a DAS or a FMS.
Stand-Alone Operation
Connect the WS Aware Workstation Monitor according to previous instructions
and plug its power adapter into a convenient outlet. Do not forget to connect
the 3M WS Aware Workstation Monitor to ground. WS Aware Workstation
Monitor is now ready to inform you of problems with personnel and equipment

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grounding. In standalone mode, the 3M™ WS Aware Workstation Monitor
functions as ESD awareness tool for personnel. It can also be used for hands-on
ESD training that is essential for a successful ESD management program.
Operation with Data Acquisition System (DAS)
DAS or FMS must be able to sample data from each WS Aware Workstation
Monitor in order not to miss intermittent grounding problems. 3M provides
a portable or stationary DAS. Please contact a 3M Sales Representative or an
authorized distributor.
The WS Aware Workstation Monitor has the following interface options:
Relay (RT model), 4-20mA (-3 model), and LAN (-5 model).
If a long data cable is used, it is advisable to install ferrite clamp-on chokes on
both ends of the cable in order to reduce electromagnetic interference induced on
cables. Please contact a 3M Sales Representative or authorized distributor for proper
selection of ferrite filters.
15.0 Pinout of RJ45 Connector
The WS Aware Workstation Monitor can work in a standalone mode or connected
to a DAS or a FMS.
PIN RT 4-20mA
Interface RS485 Ethernet
1 NC NC NC TxD+
2 NC NC NC TxD-
3 +12V +12V Optional PMC, Port
Mode Control RxD+
4 NC NC TxD-/RxD- NC
5 NC NC TxD+/RxD+ NC
6 Ground Ground NC RxD-
7NC
Monitoring
output
(tool/mat) +12V NC
8 Logic Out
Monitoring
output
(operator) Ground NC
Front view of
RJ45 jack

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16.0 Maintenance
Procedures for Cleaning and Decontamination
Unplug power from the device. Clean using a dry brush or vacuum cleaner around
the device. In case of contact malfunction, clean contacts using a contact cleaner
or a brush and tighten all connections. Plug in the power.
Repairs and Servicing
Do not attempt to repair the product yourself. Contact a 3M Sales Representative
or Authorized Dealer to request inspection and repair. Replace power supply if
damaged using only 3M supplied parts. Other than replacement of remote jacks,
do not attempt to service the device. There are no user-serviceable parts.
Device Calibration
Contact a 3M Sales Representative or Authorized Dealer to request for product
calibration if needed.

15
Specifications
Properties Values
Wrist Strap Monitor
Wrist Strap Type Dual, 3.0 mm plug
WS Connection to Ground 2 MΩ
Number of Wrist Straps 2
Wrist Strap Voltage to Ground Less than ~100 mVrms
Remote Terminals 2
Body Resistance Alarm Level ± 2.5V default
Indication/Alarm LED, Buzzer
Ground Monitor
CTC061 Model Tools: 2 connections
Mats: 2 connections
CTC062 Model Tools: 4 connections
Connection Activation
Tool Ground Alarm 10Ωdefault, DIP-switch enable/disable
Dissipative Ground Alarm 1GΩdefault, DIP-switch enable/disable
Indicated Alarms
Operator Resistance 35 Mohm
Operator Body Voltage 2.5 Volts
Mat Resistance 1000 Mohms
Tool Impedance 1-20 Ohms
Connectivity
Analog Model 4-20mA
Relay Model Logic level: 0,5V
Digital Model RS485/Ethernet
Data Connector RJ45 jack
General
Power Supply Universal 100 - 240VAC, 0.6A, 50-60Hz
Output: 12VDC, 1.5A
Dimension (approx.) 3.2” W x2.25” H x1.30” D
(81mm W x 57 mm H x 33 mm D)
Weight (approx.) 120g

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Product Brochure
3M™WS Aware Dual Workstation Monitor
The WS Aware Workstation Monitor provides continuous monitoring of
grounding parameters on personnel, workbench, and equipment. It is available
with a proximity sensor that detects the presence of an operator and alarm if an
operator is not plugged into the monitor via a wrist strap. WS Aware
Workstation Monitor is designed for use in environments producing ESD
sensitive components. It uses a low test voltage to measure personnel grounding.
Applications
Disk Drive Assembly, Gmr Head Handling, Military, Semiconductor Fabrication,
Fiber Optics, Flat Panel Fabrication, Laser Diodes, Electronic Assembly,
Industrial Robotics, Medical, etc.
Features
Dual wrist strap monitor, two remote terminal, low test voltage on person, body
voltage monitoring, tools monitoring, mat monitoring, connectivity to FMS,
compact, etc.
Operator Grounding
The WS Aware Workstation Monitor is available with the 3M™Big Brother
Operator Sensor that detects the presence of an operator and raises an alarm if
an operator is within reach of sensitive components but not plugged into the
grounding jack via a wrist strap.
Low Voltage
WS Aware Workstation Monitor provides ~100 mVrms between the conductors
of the wrist strap. The WS Aware Workstation Monitor is designed for use in
environments producing sensitive components.

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Regulatory Information
China RoHS
Electronic Industry Standard of the People’s Republic of China,
SJ/T11363-2006, Requirements for Concentration Limits for
Certain Hazardous Substances in Electronic Information Products.
This symbol, per Marking for the Control of Pollution Caused by
Electronic Information Products, SJ/T11364-2006, means that the
product or part does contain a substance, as detailed in the chart
below, in excess of the following maximum concentration values
in any homogeneous material: (a) 0.1% (by weight) for lead, mercury, hexavalent
chromium, polybrominated biphenyls or polybrominated diphenyl ethers; or (b) 0.01%
(by weight) for cadmium. Unless otherwise stated by 3M in writing, this information
represents 3M’s best knowledge and belief based upon information provided by third
party suppliers to 3M.
This numerical reference should not be construed as a representation regarding
the product’s life or an extension of a product warranty. In the event any product is
proven not to conform with 3M’s Regulatory Information Sheet, then 3M’s entire
liability and buyer’s exclusive remedy, will be at 3M’s option either: (i) replacement of
product with a conforming product, or (ii) refund of the purchase price paid by buyer
for each nonconforming product, within a reasonable time after written notification
of said nonconformance and return of said product to 3M. 3M shall not under any
circumstances be liable for direct, incidental, special, or consequential damages
(including but not limited to loss of profits, revenue, or business) related to or arising
out of this certification, including, the use, misuse or inability to use the product.
Unless stated otherwise in writing, the foregoing language cannot be waived, modified,
or supplemented in any manner whatsoever.

18
Name and Content of Hazardous Substances or Elements
Part or Component Name
Hazardous Substances or Elements
(Pb) (Hg) (Cd) (Cr (VI) (PBB) (PBDE)
Termination in capacitor 0603
Solder in diode
Finish in diode
Terminations in PCBs
Terminations in resistors 0603
Plating in resistors 0603
Resistor ink in potentiometer
Solder in instrument
Solder in IC
Solder in buzzer
Audio jack
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
O: Indicates that this hazardous substance contained in all of the homogeneous materials for this part is below the limit
requirement in the SJ/T11363-2006.
X: Indicates that this hazardous substance contained in at least one of the homogeneous materials used for this part is above the
limit requirement in the SJ/T11363-2006.
产品中有毒有害物质或元素的名称及含量
部件名称 有毒有害物质或元素
铅 汞 镉 六价铬 多溴联苯 多溴二苯醚
0603电容引脚
二极管焊接部
二极管电镀
印刷电路板焊盘/安装孔
0603 电阻引脚
0603 电阻电镀部
电位器中的电阻油墨
装置的焊接部
IC焊接部
蜂鸣器焊接部
音频插孔
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
X O O O O O
O: 表示该有毒有害物质在该部件所有均质材料中的含量均在SJ/T11363-2006 标准规定的限量要求以下。
X: 表示该有毒有害物质至少在该部件的某一均质材料中的含量超出SJ/T11363-2006 标准规定的限量要求。

19
FCC
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide a reasonable protection against harmful interference when the equipment
is operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at
their own expense.
WEEE Statement
The following information is only for EU-members States: The mark shown
to the right is in compliance with Waste Electrical and Electronic Equipment
Directive 2002/96/EC (WEEE). The mark indicates the requirement NOT to
dispose the equipment as unsorted municipal waste, but use the return and
collection systems according to local law.
cULus Statement
Meets cULus requirements.
CE Statement
Meets CE (European Confomity) requirements.

3
Electronics Materials Solutions Division
Static Control Products
926 JR Industrial Drive
Sanford, NC 27332-9733
Toll-Free: 866-722-3736
International: 919-718-0000
Email: [email protected]
www.3Mstatic.com
Please recycle. Printed in USA.
© 3M 2014. All rights reserved.
78-9102-1941-5 JHA
Important Notice
All statements, technical information, and recommendations related to 3M’s products
are based on information believed to be reliable, but the accuracy or completeness is
not guaranteed. Before using this product, you must evaluate it and determine if it is
suitable for your intended application. You assume all risks and liability associated with
such use. Any statements related to the product which are not contained in 3M’s current
publications, or any contrary statements contained on your purchase order shall have no
force or effect unless expressly agreed upon, in writing, by an authorized officer of 3M.
Warranty; Limited Remedy; Limited Liability.
This product will be free from defects in material and manufacture for one year from
the time of purchase. 3M MAKES NO OTHER WARRANTIES INCLUDING, BUT
NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within
the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to
replace or repair the 3M product or refund the purchase price of the 3M product. Except
where prohibited by law, 3M will not be liable for any indirect, special, incidental or
consequential loss or damage arising from this 3M product, regardless of the legal
theory asserted.
3M and WS Aware are trademarks of 3M.
RoHS
2011/65/EU