Milwaukee 2257-20 Operator's Manual

Cat. No. / No de cat.

2257-20
102 X 77 SPOT INFRARED IMAGER

102 X 77 INSTRUMENT D’IMAGERIE DE POINTS CHAUDS À
INFRAROUGE

REPRODUCTOR DE IMÁGENES INFRARROJO DE
IMAGEN ÚNICA DE 102 X 77

OPERATOR'S MANUAL
MANUEL de L'UTILISATEUR
MANUAL del OPERADOR

WARNING To reduce the risk of injury, user must read and understand operator's manual.
AVERTISSEMENT An de réduire le risque de blessures, l'utilisateur doit lire et bien

comprendre le manuel.

ADVERTENCIA Para reducir el riesgo de lesiones, el usuario debe leer y entender el manual.

2

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 Visual Infrared Imager. Be­fore using the Visual Infrared Imager, read this

operator’s manual and all labels on the Visual

Infrared Imager.

WORK AREA SAFETY

• Keep children and bystanders away while oper­ating imager. Store idle imager 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 removing batteries,
possibly causing re.

PERSONAL SAFETY

• Stay alert, watch what you are doing and use
common sense when operating imager. Do not
use a power tool while you are tired or under

the inuence of drugs, alcohol or medication. A
moment of inattention while operating power tools

may result in serious personal injury.

• Do not overreach. Keep proper footing and
balance at all times. This enables better control

of the power tool in unexpected situations.

BATTERY TOOL USE AND CARE

• This tool is designed to be powered by one (1)
9V battery properly inserted into the imager. 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.

•Under abusive conditions, liquid may be ejected

from the battery; avoid contact. If contact ac­cidentally occurs, ush with water. If liquid con-

tacts eyes, additionally seek medical help. Liquid

ejected from the battery may cause irritation or burns.

SERVICE

• Have your imager serviced by a qualied repair

person using only identical replacement parts.

This will ensure that the safety of the power 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 replacement.

Federal Communications Commission

WARNING

Changes or modications 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 in-

terference 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 televi-

sion 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 technician

for help.

SPECIFICATIONS

Cat. No. ..................................................... 2257-20

Voltage............................................................ 9 DC

Temperature Measurement

Infrared (IR) Resolution ...................102 x 77 pixels

(Picture Elements or Data Points)

Object Temperature Range 2 ............14°F to 626°F

(-10°C to 330°C)

Thermal Sensitivity ..................... 0.1°C/25°C NETD

(Noise Equivalent Temperature Difference)

Spatial Resolution............................3.0 mrad IFOV

(Instantaneous Field of View)

Accuracy ................................ ±5°C or 5% @ 25°C,

whichever is greater

Emissivity .........................................................0.95

Infrared (IR) Detector Type .......................Uncooled

Microbolometer focal-plane array (FPA)

Spectral Range ................................... 7.5 to 14 μm

Distance to Spot Radio ............................... 56 to 1"

Thermal Imaging

Field of View (FOV) ......26.8° (Horiz.) X 35.4°(Vert)

Focus Method ......................................Fixed Focus

Minimum Distance in Focus .............36" (91.4 mm)

Thermal frame rate ............................................. 8 Hz

Physical and Environmental

Drop Test .........................6' (2 m) Drop to concrete

Operating Temperature Range ..........14°F to 122°F

(-10°C to 50°C)

Operating Storage Humidity Range......... 10%-90%

Non-condensing

General

Display ..........................Color TFT-LCD 1.8" (4.6 cm)

measured diagonally
NOTE: Displayed readings < -10°C and > 330°C
are not specied.

3

SYMBOLOGY

Volts

Direct Current

To reduce the risk of inury, user must

read operator's manual

FUNCTIONAL DESCRIPTION

1. Display

2. Aperture

3. Nameplate

6

3

1

4

5

4. Trigger

5. Battery door lock

6. Battery door

2

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.
Turn the battery door lock to the locked position.

Selecting Celsius or Fahrenheit

1. Using a at screwdriver, rotate the battery door
lock to the unlocked position and open the battery

door.

2. Remove the battery to expose the °F/°C switch.

3. Toggle switch to the right position for °F or to the
left position for °C.

4. Fit the battery into the compartment.

5. Close the battery door. Turn the battery door lock
to the locked position.

56:1 Distance to Spot

NOTE: A quick change in ambient, operating, or

environment temperature (>10°F) affects the me­ter’s readings. Allow the meter to reach ambient
temperature before use (5 to 30 minutes, depending
on temperature change).

Center of Spot

Spot size at distance indicated

At 25' away,
spot is ~Ø 5"

At 3' away,
spot is ~Ø 5/8"

At 56' away,
spot is ~Ø 1'

OPERATION

Scanning Object Temperature

1. Pull the trigger to wake up the tool.

2. Pull and hold the trigger for at least 2 seconds and
scan the surface temperature of an object.

3. Release the trigger to freeze the image on screen.

4. After 15 seconds of inactivity, the tool will turn off.

Low Battery

When the Low Battery icon is displayed, change
the battery.

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 personal in-

jury 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.

4

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 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 & CARIBBEAN

TECHTRONIC INDUSTRIES' warranty is for 5 years since the original

purchase date.

This warranty card covers any defect in material and workmanship

on this Product.

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-free1 01 [phone] 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 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 manner from the end-user

guide or instruction manual.

b) When the conditions of use are not normal.
c) When the product was modied 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
Call to 01 [phone]

IMPORTED AND COMMERCIALIZED BY
TECHTRONIC INDUSTRIES MEXICO, SA DE CV
Av President Masarik #29 piso 7, Col. Polanco V Sección
CP 11560, Deleg. Miguel Hidalgo, CDMX

Model:
Date of Purchase:

Distributor or Store Stamp:

Repairs

For repairs, return the tool to the nearest service cen­ter listed on the back cover of this operator's manual.

ACCESSORIES

WARNING

Use only recommended accesso-

ries. Others may be hazardous.

For a complete listing of accessories, go online to
www.milwaukeetool.com or contact a distributor.

SERVICE - UNITED STATES

1-800-SAWDUST (1.800.729.3878)

Monday-Friday, 7:00 AM - 6:30 PM CST

or visit www.milwaukeetool.com

Contact Corporate After Sales Service Technical
Support with technical, service/repair, or warranty

questions.

Email: [e-mail]
Become a Heavy Duty Club Member at

www.milwaukeetool.com to receive important
notications regarding your tool purchases.

SERVICE - CANADA

Milwaukee Tool (Canada) Ltd

1.800.268.4015

Monday-Friday, 7:00 AM - 4:30 PM CST

or visit www.milwaukeetool.ca

LIMITED WARRANTY

USA & CANADA

MILWAUKEE Test & Measurement Product (including bare tool,
M12™ battery pack(s) and battery charger) is 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 determined by
MILWAUKEE to be defective in material or workmanship for a period
of ve (5) years* after the date of purchase. Return of the Test &
Measurement tool to the nearest Milwaukee Electric Tool Corpora­tion - factory Service Center, freight prepaid and insured is required.
A copy of the proof of purchase should be included with the return
product. 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.

* See separate & distinct CORDLESS BATTERY PACK LIMITED
WARRANTY statement for the warranty period of the LITHIUM-ION
battery pack that ships with Test & Measurement Product. *Alkaline
battery that ships with Test & Measurement Product is separately
warranted by the alkaline battery manufacturer.

*The warranty period for a Voltage Detector with Work Light – 2201
20, Voltage Detector with LED – 2202-20 or M12™ 2-Beam Plumb
Laser – 2230 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.