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RT310 is designed for use with North American 120V electrical outlets. DO NOT connect to higher voltage electrical supplies.
Press the Power button 1 to power ON/OFF the tester. When the tester is powered ON, the Power ON indicator 8 will be illuminated. The tester will automatically power OFF after 2 minutes of inactivity to conserve battery life.
NOTE: Always power ON the tester before inserting the plug 9 into an electrical outlet.
Prior to use, always verify tester operation by testing on a known live and correctly wired electrical outlet.
With the tester powered ON and inserted into the outlet, the wiring condition will be indicated by the wiring condition indicators 3 . If the outlet is energized, the Hazardous Voltage Warning 2 and the Energized Indicator 4 will be illuminated. The wiring condition will be communicated as detailed in the table below.
If the tester indicates that the outlet is not wired correctly, consult a qualified electrician.
NOTE: Conditions NOT indicated include, but are not limited to, quality of ground, multiple hot wires, reversal of neutral and ground conductors, and combinations of defects other than dual open neutral and ground.
NOTE: All appliances or equipment on the circuit being tested should be unplugged to help reduce the possibility of erroneous readings.
NOTE: Check the GFCI, AFCI, or 30mA Ground Fault devices' user manual for information on how the specific device operates prior to using this tester.
Power ON the tester and insert the plug into the outlet on the circuit under test, noting the wiring condition. The Wiring Condition indicator 3 should indicate Correctly Wired, the Hazardous Voltage Warning indicator 2 should be illuminated, and the circuit status indicator 4 should indicate Energized.
If the tester indicates that the outlet is not wired correctly, DO NOT attempt to initiate an electrical testing event. Consult a qualified electrician.
Press the GFCI button 5 , the AFCI button 6 , or the 30mA Ground Fault button 7 to initiate the relevant electrical fault event:
If the Not Energized indicator 4 is illuminated and the Hazardous
Voltage Warning indicator 2 is not illuminated, reset the GFCI, AFCI, or 30mA Ground Fault device by pressing its reset button. After reset, the Hazardous Voltage Warning 2 should illuminate, the wiring condition should indicate Correctly Wired, and the circuit status should indicate Energized. The device appears to be functioning correctly.
If the circuit remains Energized, or any other condition is indicated other than Not Energized, the device being tested may be miswired, may not be installed correctly, or may not be functioning appropriately. Consult a qualified electrician.
NOTE: The AFCI button 6 will be deactivated if the tester detects that the electrical outlet is not wired correctly.
NOTE: Allow 20 seconds between successive AFCI testing events.
NOTE: If the AFCI indicator 12 is blinking following an AFCI testing event, a successive AFCI test cannot be initiated. Wait for indicator to turn OFF prior to attempting the next AFCI testing event.
When the Power On / Low Battery Indicator indicator 8 is is blinking, the batteries must be replaced.
To avoid risk of electric shock, unplug from any voltage source before removing battery door.
To avoid risk of electric shock, do not operate tester while battery door is removed.
Be sure tester is turned off and wipe with a clean, dry lint-free cloth. Do not use abrasive cleaners or solvents.
Remove the batteries when tester is not in use for a prolonged period of time. Do not expose to high temperatures or humidity. After a period of storage in extreme conditions exceeding the limits mentioned in the General Specifications section, allow the tester to return to normal operating conditions before using.
RT310 is an electrical outlet tester that tests the wiring condition at an electrical outlet, and inspects GFCI and AFCI devices. It is designed for use with North American 120V electrical outlets.
To ensure safe operation and service of the tester, follow these instructions. Failure to observe these warnings can result in severe injury or death.
KLEIN TOOLS, INC.
450 Bond Street
Lincolnshire, IL 60069
1-877-775-5346
customerservice@kleintools.com www.kleintools.com
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
Download Klein Tools RT310 - AFCI / GFCI Outlet Tester Manual
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