General Tools and Instruments DLM112SD - Manual (Page 13)

13
MAINTENANCE & TROUBLESHOOTING TIPS
Keep the light probe clean and its sensor under the protective cap when not in use.
When the icon appears in the left corner of the display, it’s time to replace the
six “AA” batteries that power the instrument (although measurements will remain
valid for several hours after the low-battery indicator first appears). Replacing the
batteries requires removing the two screws that hold the battery compartment cover
in place, as explained earlier. After inserting fresh batteries in the correct orientation,
tighten the screws to secure the cover.
If the meter “freezes” (like a computer) and buttons become unresponsive,
try resetting the instrument by pushing the RESET button on its right side
(callout 1-11 of Fig. 1) with the end of a paper clip.
Remove the batteries when storing this product for an extended period of time.
Do not drop or disassemble the instrument or immerse it in water.
REPLACEMENT PARTS &
OPTIONAL ACCESSORIES
• Type K or Type J thermocouple (optional)
• 9-VDC adapter for 110VAC power supply (optional)
• Spare light probe
WARRANTY INFORMATION
General Tools & Instruments’ (General’s) DLM112SD UV Light Meter with Datalogging
SD Card is warranted to the original purchaser to be free from defects in material
and workmanship. 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 for a period of one year.
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 any damage due
to failure of, or defect in any product including, but not limited to, any claims for loss
of profits.