General Tools and Instruments IRT730K - Manual (Page 12)

If the temperature of the IRT’s target is higher than 1472°F (800°C)—the upper limit of the
unit’s measurement range—or lower than -58°F (-50°C)—the lower limit of the measurement
range—“OL” will appear on the main readout.
The IRT730K cannot make accurate measurements if there is glass or plastic between it and
the target.
Clean the lens of the infrared sensor lens (Fig. 1, Callout 2) often—but never use a solvent.
Abrupt temperature changes will cause condensation and possible vapor penetration. Clean
the LCD after the vapor evaporates. Blow off loose particles with clean, compressed air. Gently
brush remaining debris away with a lens hair brush.
To clean the housing, use a moist cotton swab or wet sponge. Avoid excessive amounts of
water and corrosive gas or liquids.
Remove the battery if you do not expect to use the IRT for an extended period of time (months
or years).
Do not drop or disassemble the unit or immerse it in water.
WARRANTY INFORMATION
General Tools & Instruments’ (General’s) IRT730K 30:1 Ultra Wide-Range IR Thermometer with
“K” Port is warranted to the original purchaser to be free from defects in material and
workmanship for a period of three years. Subject to certain restrictions, General will repair or
replace this instrument if, after examination, the company determines it to be defective in
material or workmanship. The warranty period begins on the date of purchase. You are
encouraged to register your product online. General will extend your warranty an additional
60 days if you register at www.generaltools.com/ProductRegistry.
This warranty does not apply to damages that General determines to be from an attempted
repair by non-authorized personnel or misuse, alterations, normal wear and tear, or accidental
damage. The defective unit must be returned to General Tools & Instruments or to a General-
authorized service center, freight prepaid and insured.
Acceptance of the exclusive repair and replacement remedies described herein is a condition
of the contract for purchase of this product. In no event shall General be liable for any
incidental, special, consequential or punitive damages, or for any cost, attorneys’ fees,
expenses, or losses alleged to be a consequence of damage due to failure of, or defect in any
product including, but not limited to, any claims for loss of profits.
Register now at www.generaltools.com/ProductRegistry to receive a 60-day extension to your
warranty.
12