Milwaukee 2268-20NST Operator’s Manual
OPERATOR'S MANUAL
MANUEL de L'UTILISATEUR
MANUAL del OPERADOR
Cat. No.
No de Cat.
2267-20
2268-20
Infrared Temp-Guns™
Temp-Guns™ à infrarouge
Termómetros infrarrojos Temp-Guns™
TO REDUCE THE RISK OF INJURY, USER MUST READ AND UNDERSTAND OPERATOR'S
MANUAL.
AFIN DE RÉDUIRE LE RISQUE DE BLESSURES, L'UTILISATEUR DOIT LIRE ET BIEN
COMPRENDRE LE MANUEL DE L'UTILISATEUR.
PARA REDUCIR EL RIESGO DE LESIONES, EL USUARIO DEBE LEER Y ENTENDER EL
MANUAL DEL OPERADOR.
IMPORTANT SAFETY INSTRUCTIONS
WARNING READ ALL SAFETY WARNINGS AND INSTRUCTIONS. Failure to follow
the warnings and instructions may result in electric shock, re and/or serious injury. Save
these instructions - This operator’s manual contains important safety and operating instructions
for the MILWAUKEE Infrared Temp-Gun™ Thermometer. Before using the Temp-Gun™, read
this operator’s manual and all labels on the Temp-Gun™.
• Laser light - Do not stare into beam or view
LASER SAFETY
directly with optical instruments. Do not point
laser light at others. Laser light can cause eye
damage.
• Avoid exposure to laser radiation. Laser may
emit hazardous radiation.
• Do not point laser at reective surfaces. Unpredictable results may occur.
WORK AREA SAFETY
• Keep children and bystanders away while operating Temp-Gun™. Store idle Temp-Guns™
out of the reach of children and do not allow
persons unfamiliar with the tool or these instructions to operate them.
• Avoid dangerous environments. Do not use in
rain, snow, damp or wet locations. Do not use in
the presence of explosive atmospheres (gaseous
fumes, dust or ammable materials) because
sparks may be generated when inserting or remov-
ing batteries, possibly causing re.
PERSONAL SAFETY
• Stay alert, watch what you are doing and use
common sense when operating Temp-Gun™.
Do not use while you are tired or under the
inuence of drugs, alcohol or medication. A
moment of inattention may result in serious personal injury.
• Do not overreach. Keep proper footing and
balance at all times. This enables better control
in unexpected situations.
BATTERY USE AND CARE
• This tool is designed to be powered by one
(1) 9V battery properly inserted into the
MILWAUKEE Temp-Gun™. Do not attempt to
use with any other voltage or power supply.
•Do not leave battery within the reach of children.
• Install battery according to polarity (+ / –)
diagrams.
• Properly dispose of used batteries immediately.
• Do not incinerate or dismantle batteries.
• Under abusive conditions, liquid may be ejected from the battery, avoid contact. If contact
accidentally occurs, ush with water. If liquid
contacts eyes, additionally seek medical help.
Liquid ejected from the battery may cause irritation
or burns.
• Have your Temp-Gun™ serviced by a qualied
repair person using only identical replacement
parts. This will ensure that the safety of the tool is
maintained.
• Do not disassemble. Incorrect reassembly may
result in the risk of electric shock or re. If it is damaged, take it to a MILWAUKEE service facility.
• Store in a cool, dry place. Do not store where
temperatures may exceed 140°F (60°C) such as
in direct sunlight, a vehicle or metal building during
the summer.
• Do not remove or deface labels. Maintain
labels and nameplates. These carry important
information. If unreadable or missing, contact a
MILWAUKEE service facility for a free replace-
ment.
Federal Communications Commission
WARNING: Changes or modications to this unit not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to Part 15
of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Consult the dealer or an experienced radio/TV techni-
cian for help.
SERVICE
2
3
FUNCTIONAL DESCRIPTION
12
10
9
13
11
14
15
4
17
16
7
8
1. Laser window
2. 2267-20 nameplate
3. 2268-20 nameplate
4. Trigger
5
6
3
5. Display
6. Mode/Set/Alarm Buttons
7. Battery door lock
8. Battery door
9. Battery indicator
10. Hold indicator
11. Laser active indicator
12. Trigger lock indicator
13. Alarm indicator
14. °C or °F indicator
15. Primary measurement
16. Secondary measurement
17. Mode indicator
SYMBOLOGY
Volts
Direct Current
CAUTION Laser Light - Do Not
Stare Into Beam
Laser product
Avoid Exposure: Laser Radiation Is
Emitted From This Aperture
To reduce the risk of injury, user must
read operator’s manual.
Specications
IR Temperature range:
For 2267-20: -30°C to 400°C (-22°F to 752°F)
1
3
2
For 2268-20: -30°C to 550°C (-22°F to 1022°F)
IR Accuracy:
For 2267-20:
-30°C to -18°C (-22°F to 0°F): ±2.0°C (4°F) + 0.1°C / 1°C
-18°C to 0°C (0°F to 32°F): ±2.5°C (5°F)
0°C to 400°C (32°F to 752°F): ±2.0°C (4°F) or 2.0%
of reading, whichever is greater
For 2268-20:
-30°C to -18°C (-22°F to 0°F): ±2.0°C (4°F) + 0.1°C / 1°C
-18°C to 10°C (0°F to 50°F): ±2.5°C (5°F)
10°C to 550°C (50°F to 1022°F): ±1.8°C (4°F) or 1.8%
of reading, whichever is greater
*Assume ambient operating temperature of 23°C ±2°C
(70°F to 77°F)
Repeatability: ±0.8% OR ±1°C (±2°F)
(whichever is greater)
Temperature display resolution:
0.1°C/°F in Primary and Secondary
Distance to spot (90% energy):
For 2267-20: 10 to 1
For 2268-20: 12 to 1
Emissivity: 0.95
Response time:<500 msec
Spectral response: 8 to 14µm
Drop: 2 meters
Laser Type: Class II
Max Power: <1mW
Wavelength: 630-670 nm
Operating temperature: 0°c to 50°C (32°F to 122°F)
Storage temperature: -20°C to 60°C (-4°F to 140°F)
without battery
Relative humidity: 10 to 85% at 25°C, decreasing
linearly to 10 to 45% at 50°C
Voltage: 9 DC (one (1) 9V battery)
Battery life: Greater than 12 hrs with all functions
NOTE: 2267-20 and 2268-20 may not meet its stated
accuracy when exposed to 80-500MHz at 3V/m.
ASSEMBLY
Loading/Changing the Battery
1. Using a at screwdriver,
rotate the battery door
lock to the unlocked
position and open the
battery door.
2. Connect one (1) 9V
battery to the connector
block. Fit the battery
into the compartment.
3. Close the battery door.
Distance to Spot:
10:1 (2267-20)
12:1 (2268-20)
NOTE: A quick change
in temperature (>10°F)
affects the meter’s readings. Allow the meter to
reach ambient tempera-
ture before use (5 to 30
minutes, depending on
temperature change).
2267-20: At 5' away, spot is 6" in diameter
2268-20: At 5' away, spot is 5" in diameter
OPERATION
Scanning Object Temperature
1. Pull and hold the trigger for at least 2 seconds
and scan the surface temperature of an object.
A laser pointer is used for aiming on the area
being scanned.
NOTE: The object should be
larger than the spot being
scanned. If not, readings will be
affected. See Distance To Spot
for necessary object size.
2. As you continue to hold the
trigger, the icon is displayed
along with the primary measure-
ment (surface temperature) and
secondary measurement (maxi-
mum, minimum, average, or dif-
ferential temperature) readings.
3. Release the trigger. HOLD is
displayed until the screen shuts off in about ten
seconds.
Setting the Trigger Lock
To turn the trigger lock on and off, pull the trigger
and then press the SET button ve times. Press the
buttons above the up and down arrows to toggle
between ON and OFF. Wait 5 seconds for the setting to save and exit.
—— Center of Spot
– – – Laser pointer (approx. 3/4" above center of spot)
Spot size at distance indicated
2267-20 & 2268-20: At 1' away,
spot is 1.5" in diameter
2267-20: At 3' away, spot is 3.6" in diameter
2268-20: At 3' away, spot is 3" in diameter
Temperature Alarm
Press the ALARM button to turn on
the alarm function. The bell icon is
displayed. If the temperature reading is outside the preset range, the
temperature reading will ash.
Setting Preset Range for the
Alarm
1. To set the alarm range, pull the
trigger and then press the SET
button. Repeat to toggle between
HI and LO settings.
2. Press the up or down arrow soft
keys to toggle between temperatures. Wait 5 seconds for the
ranges to save and exit.
Low Battery
When the Low Battery icon is displayed, change the battery.
Turn the battery door
lock to the locked position.
Selecting Celsius or Fahrenheit
To set the temperature scale, pull the trigger and
then press the SET button three times. Press the
buttons above the up and down arrows to toggle
between °C and °F. Wait 5 seconds for the setting
to save and exit.
Setting the Laser Lock
To turn the laser on and off, pull the trigger and
Mode Description
MAX Displays maximum temperature measured during a continuous reading
MIN Displays minimum temperature measured during a continuous reading
AVG Displays average temperature of last 20 measurements during a continuous reading
DIF Displays the difference between MAX and MIN during a continuous reading
then press the SET button four times. Press the
buttons above the up and down arrows to toggle
between ON and OFF. Wait 5 seconds for the setting to save and exit.
4
5
MAINTENANCE
WARNING To reduce the risk of injury,
always remove the batteries from the tool
before performing any maintenance. Never
disassemble the tool. Contact a MILWAUKEE
service facility for ALL repairs.
Maintaining Tool
Keep your tool in good repair by adopting a regular
maintenance program. After six months to one year,
depending on use, return the tool to a MILWAUKEE
service facility for repairs.
If the tool does not start or operate at full power
with new batteries, clean the contacts on the battery door. If the tool still does not work properly,
return the tool to a MILWAUKEE service facility
for repairs.
Cleaning the Lens
Blow off loose particles with clean compressed
air. Carefully wipe the suface with a cotton swab
moistened with water. Using a second cotton swab,
dry completely.
WARNING To reduce the risk of per-
sonal injury and damage, never immerse
your tool in liquid or allow a liquid to ow
inside it.
Cleaning
Clean dust and debris from tool. Keep tool handles
clean, dry and free of oil or grease. Use only mild
soap and a damp cloth to clean the tool since certain
cleaning agents and solvents are harmful to plastics
and other insulated parts. Some of these include
gasoline, turpentine, lacquer thinner, paint thinner,
chlorinated cleaning solvents, ammonia and household detergents containing ammonia. Never use
ammable or combustible solvents around tools.
Repairs
For repairs, return the tool to the nearest service
center listed on the back cover of this operator's
manual.
ACCESSORIES
WARNING Always remove batteries
before changing or removing accessories.
Only use accessories specically recommended for this tool. Others may be hazardous.
For a complete listing of accessories refer to your
MILWAUKEE Electric Tool catalog or go online to
www.milwaukeetool.com. To obtain a catalog, contact your local distributor or a service center.
6
LIMITED WARRANTY -
USA AND CANADA
MILWAUKEE Test & Measurement Products (including bare tool, li-ion battery pack(s) and battery charger but excluding alkaline batteries) are warranted
to the original purchaser only to be free from defects
in material and workmanship. Subject to certain
exceptions, MILWAUKEE will repair or replace any
part on this product which, after examination, is deter-
mined by MILWAUKEE to be defective in material or
workmanship for a period of ve (5) years* after the
date of purchase. Return the Test & Measurement
tool and a copy of proof of purchase to the nearest
Milwaukee Electric Tool Corporation - factory Service
Center. This warranty does not apply to damage that
MILWAUKEE determines to be from repairs made or
attempted by anyone other than MILWAUKEE authorized personnel, misuse, alterations, abuse, normal
wear and tear, lack of maintenance, or accidents.
*The warranty period for the LITHIUM-ION battery
pack that ships with the Test & Measurement tool is
two (2) years from the date of purchase. *Alkaline
battery that ships with Test & Measurement tool is
separately warranted by the battery manufacturer.
*The warranty period for a NON-CONTACT VOLTAGE DETECTOR – 2201 20 is one (1) year from the
date of purchase.
Warranty Registration is not necessary to obtain the
applicable warranty on MILWAUKEE product. The
manufacturing date of the product will be used to determine the warranty period if no proof of purchase is
provided at the time warranty service is requested.
ACCEPTANCE OF THE EXCLUSIVE REPAIR AND REPLACEMENT REMEDIES DESCRIBED HEREIN IS A CONDITION
OF THE CONTRACT FOR THE PURCHASE OF EVERY
MILWAUKEE PRODUCT. IF YOU DO NOT AGREE TO THIS
CONDITION, YOU SHOULD NOT PURCHASE THE PRODUCT. IN NO EVENT SHALL MILWAUKEE BE LIABLE FOR
ANY INCIDENTAL, SPECIAL, CONSEQUENTIAL OR PUNITIVE DAMAGES, OR FOR ANY COSTS, ATTORNEY FEES,
EXPENSES, LOSSES OR DELAYS ALLEGED TO BE AS A
CONSEQUENCE OF ANY DAMAGE TO, FAILURE OF, OR
DEFECT IN ANY PRODUCT INCLUDING, BUT NOT LIMITED
TO, ANY CLAIMS FOR LOSS OF PROFITS. SOME STATES
DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE
ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO
YOU. THIS WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL
OTHER EXPRESS WARRANTIES, WRITTEN OR ORAL. TO
THE EXTENT PERMITTED BY LAW, MILWAUKEE DISCLAIMS
ANY IMPLIED WARRANTIES, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTY OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR USE OR PURPOSE; TO
THE EXTENT SUCH DISCLAIMER IS NOT PERMITTED BY
LAW, SUCH IMPLIED WARRANTIES ARE LIMITED TO THE
DURATION OF THE APPLICABLE EXPRESS WARRANTY AS
DESCRIBED ABOVE. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS,
SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU, THIS
WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND
YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM
STATE TO STATE.
This warranty applies to product sold in the U.S.A. and Canada
only.
LIMITED WARRANTY - MEXICO,
CENTRAL AMERICA AND CARIBBEAN
TECHTRONIC INDUSTRIES' warranty is for 5 year since the
original purchase date.
This warranty card covers any defect in material and workmanship on this Power Tool.
To make this warranty valid, present this warranty card,
sealed/stamped by the distributor or store where you purchased the product, to the Authorized Service Center (ASC).
Or, if this card has not been sealed/stamped, present the
original proof of purchase to the ASC.
Call toll-free 1 800 832 1949 to nd the nearest ASC, for service, parts, accessories or components.
Procedure to make this warranty valid
Take the product to the ASC, along with the warranty card
sealed/stamped by the distributor or store where you purchased the product, and there any faulty piece or component
will be replaced without cost for you. We will cover all freight
costs relative with this warranty process.
Exceptions
This warranty is not valid in the following situations:
a) When the product is used in a different manners from the
end-user guide or instruction manual.
b) When the conditions of use are not normal.
c) When the product was modied or repaired by people not
authorized by TECHTRONIC INDUSTRIES.
Note: If cord set is damaged, it should be replaced by an
Authorized Service Center to avoid electric risks.
SERVICE AND ATTENTION CENTER
Rafael Buelna No.1.
Col. Tezozomoc Mexico, Azcapotzalco D.F.
Ph. 01 800 832 1949
IMPORTED AND COMMERCIALIZED BY:
TECHTRONIC INDUSTRIES MEXICO, .S.A.
DE C.V.
Av. Santa Fe 481 piso 6, Col. Curz Manca.
CP 05349, Cuajimalpa, D.F.
Model:
Date of Purchase:
Distributor or Store Stamp:
7
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