Technical Data; English - Milwaukee 2266-20 Manual Original

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TECHNICAL DATA

Laser Thermometer 2266-20
Laser class ................................................................................. 2
Max. Power............................................................................... <1 mW
Wavelength ...................................................................... 630-670 nm
IR Temperature range ............................................... -30°C to 500 °C
IR Accuracy
-30°C to 10°C ..................................................................... ±1.5 °C +0.1/1 °C
10°C to 30°C ..................................................................... ±1.0 °C
30°C to 380°C ................................................................... ±1.5 °C or 1.5% of reading, whichever is greater
380°C to 500°C ................................................................. ±2.0 °C or 2% of reading, whichever is greater
Assume ambient operating temperature of 23°C to 25°C
Min. measuring distance........................................................... 50 mm < 50 °C, 100 mm > 50 °C
Display resolution .................................................................... 0.1 °C
Contact temperature range....................................... -30°C to 450 °C
Contact temperature input accuracy..................................... ± 1.1 °C
Temperature display resolution ............................................... 0.1 °C in Primary, 1°C in Secondary
Emissivity ............................................................................... 0.95
Response time...................................................................... <500 msec
Spectral response.............................................................. 8 to 14 µm
Distance to spot ................................................................. 12 to 1
Repeatability .......................................................................... ±0.5 % or ±1°C(whichever is greater)
Operating temperature .................................................. 0°C to 50 °C
Storage temperature................................................... -20°C to 60 °C w/o battery
Relative humidity: ........................................................... 10 to 90 % RH non-condensing at <30°C ambient
Voltage Battery ........................................................................ 4.5 V
Battery life.............................................................................. > 12 h with all functions
Weight according EPTA-Procedure 01/2003 .......................... 328 g
WARNING! Read all safety warnings and all
instructions, including those given in the accompanying
brochure. Failure to follow the warnings and instructions may
result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
SAFETY INSTRUCTIONS
Do not stare into beam. Do not point laser light at other
persons.
Do not view directly into beam with optical instruments
(binocular, telescope).
Do not point laser at reflective surfaces,
Avoid exposure to laser radiation. Laser may
emit hazardous radiation.
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 fammable materials)
because sparks may be generated when inserting or removing
battery pack, possibly causing fire.
This tool is designed to be powered by 3 AA batteries properly
inserted into the Instrument. Do not attempt to use with any
other voltage or power supply.
Do not leave batteries within the reach of children.
Do not mix new and used batteries. Do not mix brands (or
types within brands) of batteries.
Do not mix rechargeable and non-recharge-able batteries.
Install batteries according to polarity (+ / –) diagrams.
Properly dispose of used batteries immediately.
Battery acid may leak from damaged batteries under extreme
load or extreme temperatures. In case of contact with battery
acid wash it off immediately with soap and water. In case of eye
contact rinse thoroughly for at least 10 minutes and
immediately seek medical attention.
This appliance is not intended for use by persons (including
children) with limited physical, sensory or mental capabilities or
insufficient experience and/or knowledge unless they are
supervised by a person who is responsible for their safety or
have been instructed by them in the safe use of the tool.
Children should be supervised in order to ensure that they do
not play with the tool.
12

ENGLISH

SPECIFIED CONDITIONS OF USE
The Laser Thermoemter can be used for non-contact
temperature measurement or contact temperature
measurement with K-type probe.
Do not use this product in any other way as stated for normal
use.
DISPLAY
Hold Indicator
Laser active indicator
Alarm indicator
°C or °F indicator
Primary measurement
Secondary measurement
Max reading indicator
K-Type thermocouple indicator
Low battery indicator
Alarm button
ALARM
OPERATION
Scanning Object IR Temperature
1. Pull and hold the trigger for at least 2
seconds and scan the surface
temperature of an object. A laser
pointer indicates the center of the
circular 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 surface temperature (primary measurement) and
maximum temperature (secondary measurement) readings.
3. Release the trigger. HOLD is
displayed until the screen shuts off in
about seven seconds.
NOTE: A quick change in temperature
(>10°C) affects the meter's readings.
Allow the meter to reach ambient
temperature before use (5 to 30
minutes, depending on temperature
change).
CONTACT TEMPERATURE MEASUREMENT WITH K-TYPE PROBE
Warning!
Never connect the Temperature Probe to an energized circuit.
Only use K-type Temperature Probes with this meter.
1. Insert the probe. The unit detects a connection of a K-type
probe and displays the contact temperature (KTC) as the
secondary measurement.
2. The display will continue to update
the contact temperature (KTC) while
the temperature probe reaches thermal
equilibrium with the object being
measured. The display will shut off
after about 20 min.
3.To return to IR mode, remove the
K-type probe.
Temperature Alarm
Press the Alarm button to turn on the alarm function. If the
temperature reading is outside the preset range, the
temperature reading and bell icon will flash and an alarm will
sound.
Muting Alarm
Mute the alarm by pressing the Alarm
button. The bell icon will go off. The
temperature reading will continue to
fash as long as it is outside the preset
range.
Setting Preset Range for the Alarm
1. To set the alarm range, pull and hold
the trigger and then press the Alarm
button. Repeat to toggle between LO
and HI settings.
2. Pull the trigger to increase the
values, press the Alarm button to
decrease the values. Wait 3 seconds
for the ranges to save and exit.
Low Battery
When the Low Battery icon is
displayed, change the batteries.
MAINTENANCE
Clean the laser windows with a soft, moist cloth to keep them
clean and clear. Remove battery before cleaning.
Warning!
To reduce the risk of personal injury and damage, never
immerse your tool in liquid or allow a liquid to fow inside it.
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. Never use
flammable or combustible solvents around tools
Use only Milwaukee accessories and Milwaukee spare parts.
Should components need to be replaced which have not been
described, please contact one of our Milwaukee service agents
(see our list of guarantee/service addresses).
If needed, an exploded view of the tool can be ordered. Please
state the Article No. as well as the machine type printed on the
label and order the drawing at your local service agents or
directly at: Milwaukee Electric Tool, Max-Eyth-Straße 10,
D-71364 Winnenden, Germany.
SYMBOLS
Please read the instructions carefully before
starting the machine.
Do not stare into beam.
2
This product corresponds to the laser class 2 in
accordance with IEC60825-1.
Do not dispose of electric tools together with
household waste material! In observance of
European Directive 2002/96/EC on waste
electrical and electronic equipment and its
implementation in accordance with national law,
electric tools that have reached the end of their
life must be collected separately and returned to
an environmentally compatible recycling facility.
ENGLISH
13

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