If damaged, have the product serviced before using. Many accidents are caused by poorly maintained products. SERVICE 20. Product service must be performed only by qualified repair personnel. Service or maintenance performed by unqualified personnel could result in a risk of injury. 21. When servicing a product, use only identical replacement parts. Follow instructions in the “Inspection, Maintenance, And Cleaning”section of this manual. Use of unauthorized parts or failure to follow maintenance

If there is any doubt, do not operate the tool. 14. Maintenance. For your safety, service and maintenance should be performed regularly by a qualified technician. The batteries must be changed regularly. This is not a personal safety device. This Carbon Monoxide Meter is not designed to take the place of a home Carbon Monoxide detector. Warning:The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must

Keep your invoice with this manual. Write the invoice number on the inside of the front cover. Keep this manual and invoice in a safe and dry place for future reference. GENERAL SAFETY RULES WARNING! READ AND UNDERSTAND ALL INSTRUCTIONS Failure to follow all instructions listed below may result in electric shock, fire, and/or serious injury. SAVE THESE INSTRUCTIONS WORK AREA 1. Keep your work area clean and well lit. Cluttered benches and dark areas invite accidents. 2. Do not operate electric p