Milwaukee 2266-20 Functional Description Laser Safety, Work Area Safety, Personal Safety, Service

IMPORTANT SAFETY INSTRUCTIONS

WARNING READ ALL SAFETY WARNINGS AND INSTRUCTIONS. Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury. Save these instructions - This operator’s manual contains important safety and operating instructions for the MILWAUKEE Laser Temp-Gun™ Thermometer. Before using the Temp-Gun™, read this

operator’s manual and all labels on the Temp-Gun™.

tion, 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.

• Connect the equipment into an outlet on a circuit dif-

ferent from that to which the receiver is connected.

FUNCTIONAL DESCRIPTION

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LASER SAFETY

•Laser light - Do not stare into beam or view 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 reflective surfaces. Un- predictable results may occur.

WORK AREA SAFETY

•Keep children and bystanders away while op- erating Temp-Gun™. Store idle Temp-Guns™ out of the reach of children and do not allow persons unfamiliar with the tool or these in- structions 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 flammable materials) because sparks may be generated when inserting or remov- ing battery pack, possibly causing fire.

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 influence of drugs, alcohol or medication. A moment of inattention may result in serious per- sonal 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 3-AA batteries properly inserted into the MILWAUKEE Temp-Gun™ 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 immedi- ately.

•Do not incinerate or dismantle batteries.

•Under abusive conditions, liquid may be eject-

ed from the battery, avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help.

Liquid ejected from the battery may cause irritation or burns.

SERVICE

•Have your Temp-Gun™ serviced by a qualified 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 fire. If it is dam- aged, take it to a MILWAUKEE service facility.

•Store in a cool, dry place. Do not store where temperatures may exceed 120°F (50°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.

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.

Federal Communications Commission

WARNING: Changes or modifications to this unit not expressly approved by the party responsible for com- pliance 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 in- stalled 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 recep-

• Consult the dealer or an experienced radio/TV techni-

cian for help.

Specifications

Laser Type: Class II

Max Power: <1mW

Wavelength: 630-670 nm

IR Temperature range*: -30°C to 500°C

(-22°F to 932°F) *Assume ambient operating temperature of 23°C to 25°C (73°F to 75°F)

IR Accuracy:-30°C to 10°C (-22°F to 50°F): ±1.5°C (3°F) 10°C to 30°C (50°F to 86°F): ±1.0°C (2°F) 30°C to 380°C (86°F to 716°F): ±1.5°C (3°F) or 1.5% of reading, whichever is greater 380°C to 500°C (716°F to 932°F): ±2°C (4°F)

or 2% of reading, whichever is greater Min. measuring distance: 2” < 50°C (122°F),

4” > 50°C (122°F)

Display resolution: 0.1°C (0.1°F)

Contact temperature range:

-30°C to 450°C (-22°F to 842°F)

Contact temperature input accuracy: ± 1.1°C (± 2°F)

Temperature display resolution:

0.1°C/°F in Primary, 1°C/°F in Secondary Emissivity: 0.95

Response time:<500 msec

Spectral response: 8 to 14μm

Distance to spot: 12 to 1

Drop: 1.5 meter

Repeatability: ±0.5% OR ±1°C(±2°F) (whichever is greater)

Operating temperature: 0°c to 50°C (32°F to 122°F)

Storage temperature: -20°C to 60°C (-4°F to 140°F) w/o battery

Relative humidity: 10 to 90% RH non-condensing at <30°C ambient

Voltage: 4.5 DC

Battery life: Greater than 12 hrs with all functions

ASSEMBLY

Loading/Changing the Batteries 1. Press in the battery door lock and open the battery door. 2. Before installing batteries

for the first time, remove the white, rectangular tag in the battery compartment. 3. Insert three (3) AA batteries,

as displayed.

4. Close the battery door securely.

Selecting Celsius or Fahrenheit

Switch between Celsius and Fahrenheit tempera- ture display anytime by using the switch inside the battery compartment.

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	6	C AU T I O N	SER.
			AVOID EXPOSURE LASER RADIATION
			IS EMITTED FROM THIS APERTURE
		LASER RADIATION - DO NOT STARE INTO BEAM READ OPERATORS
		MAXIMUM POWER < 1mW WAVE LENGTH 630-670 nm		MANUAL
		CLASS II LASER PRODUCT COMPLIES WITH 21 CFR 1040.10 AND 1040.11		MADE IN CHINA
		LASER TEMP-GUNCAT. NO. 2266-20
		1. K-Type thermocouple input
		2. Laser window
		3. Infrared sensor
		4. Nameplate
		5. Trigger
		6. Accessory bay
7		7. Display
	8	8. Alarm Button
		9. Battery door
		10. Battery door lock
		11. Hold indicator
		12. Laser active indicator
		13. Alarm indicator
		14. C° or F° indicator
	10	15. Primary measurement
		16. Secondary
	9	measurement
		17. Max reading indicator
		18. K-Type thermocouple indicator
		19. Low battery indicator
	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 larg- er 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 tempera- ture (primary measurement) and

maximum temperature (secondary measure- ment) readings.

3.Release the trigger. HOLD is displayed until the screen shuts off in about seven seconds.

NOTE: A quick change in temperature (>10°F) af- fects the meter’s readings. Allow the meter to reach ambient temperature before use (5 to 30 minutes, depending on temperature change).

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