EXTECH CB10 Circuit Breaker Finder GFCI Receptacle Tester user manual
Contents
1. OFF position to the HI position The red LED should turn 2 Plug the Transmitter Receptacle tester into the outlet on If the LED does not turn on replace the battery Verify that the wiring is correct as described above 3 Test the operation of the Receiver by placing it in close 3 Press and hold the test button on the tester for at least 8 Copyright 2006 Extech Instruments Corporation proximity to the transmitter The receiver should beep seconds Me nialeator tights onthe tester will shutoff All rights reserved including the right of reproduction in whole or and the LED should flash when the GFCI trips in part in any form 4 At the breaker panel set the sensitivity to the HI position 4 Ifthe circuit does not trip either the GFCI is operable but and hold the receiver as indicated by the UP DOWN the wiring is incorrect or the wiring is correct and the label GFCI is inoperable 5 Move the receiver along the row of breakers until the selected circuit is identified by the beep and flashing light 6 Reduce the sensitivity as needed to pinpoint the exact circuit breaker controlling the circuit 2 CB10 V2 0 08 062. fully tested and calibrated and with proper use will provide years of reliable service This symbol adjacent to another symbol terminal or operating device indicates that the operator must refer to an explanation in the Operating Instructions to avoid personal injury or damage to the meter This WARNING symbol indicates a potentially hazardous situation which if not avoided could result in death or serious injury gt This CAUTION symbol indicates a potentially hazardous situation which if not avoided may result damage to the product This symbol indicates that a device is protected throughout by double insulation or reinforced insulation m EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one year from date of shipment a six month limited warranty applies to sensors and cables If it should become necessary to return the instrument for service during or beyond the warranty period contact the Customer Service Department at 781 890 7440 ext 210 for authorization or visit our website www extech com for contact information A Return Authorization RA number must be issued before any product is returned to Extech The sender is responsible for shipping charges freight insurance and proper packaging to prevent damage in transit This warranty does not apply to defects resulting from action of the user such as misuse improper wiring operation outside of
3. User Guide EXTECH INSTRUMENTS Circuit Breaker Finder and GFCI Receptacle Tester Extech CB10 CORRECT WIRING oramne IN PROGRESS EXTECH INSTRUMENTS gt O rT Finder CB10 A GFCI Tester Transmitter for CB10 EXTECH INSTRUMENTS RECEIVER Introduction Meter Description Specifications Operating Voltage 90 to 120V Receiver Operating Frequency 47 to 63Hz 1 Indicating LED and Beeper Power supply 9V battery receiver 2 ON OFF and Sensitivity adjust Operating Temperature 41 F to 104 F 5 C to 40 C 3 Transmitter storage plug Storage Temperature 4 F to 140 F 20 C to 60 C Note that battery compartment is located on rear of receiver gt SBa Finder Transmitter 4 Receptacle LED coding scheme 5 GFCI test button 6 Receptacle LED s Safety Operating Humidity Max 80 up to 87 F 31 C decreasing linearly to 50 at 104 F 40 C Storage Humidity lt 80 Operating Altitude 7000ft 2000meters maximum Weight 5 90z 167g Dimensions 8 5 x 2 2 x 1 5 215 x 56 x 38mm Approvals UL CE UL Listed The UL mark does not indicate that this product has been evaluated for the accuracy of its readings Warranty Congratulations on your purchase of the Extech Model CB10 Circuit Breaker Finder and Receptacle Tester This instrument is shipped
4. smitter Receptacle tester into the outlet 2 The three LED s will indicate circuit condition The C diagram lists all of the conditions that the CB10 can amp detect The LED s in this diagram represent the view Support line 781 890 7440 from the GFCI button side of the transmitter When viewing the other side of the transmitter the LED s will be a mirror image of those shown here Technical support Extension 200 E mail support extech com Repair amp Returns Extension 210 E mail repair extech com Product specifications subject to change without notice 3 The tester will not indicate the quality of the ground For the latest version of this User Guide Software updates and other connection 2 hot wires in a circuit a combination of up to the minute product information visit our website www extech com defects or reversal of ground and neutral conductors Extech Instruments Corporation 285 Bear Hill Road Waltham MA 02451 Receptacle GFCI Test 1 Before using the tester press the TEST button on the installed GFCI receptacle the GFCI should trip If it does 1 Plug the Transmitter Receptacle Tester into a powered not trip do not use the circuit and call a qualified outlet The two green LED s should illuminate electrician If it does trip press the RESET button on the receptacle 2 Rotate the Receiver s Sensitivity adjustment from the P
5. specification improper maintenance or repair or unauthorized modification Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not be liable for any direct indirect incidental or consequential damages Extech s total liability is limited to repair or replacement of the product The warranty set forth above is inclusive and no other warranty whether written or oral is expressed or implied Operation Receptacle Wiring Test Replacing the Battery WARNING Always test on a known good circuit before CORRECT WIRING e0cje 1 Mi et aT ene the use GFCI TESTING IN PROGRESS replaced l WARNING Refer all indicated problems to a qualified HOT ON NEUTRAL WITH HOT OPEN 0r 10 2 Remove receiver battery cover by removing the screw electrician HOT AND GROUND REVERSED O0 using a Philips head screwdriver The Transmitter is line HOT AND NEUTRAL REVERSED e 0 powered Locating a Circuit Breaker or Fuse OBEN ae OOO 3 Install 9 volt battery observing the correct polarity The transmitter injects a signal onto the circuit which can be OEE RUNT O0 Re install battery cover detected by the receiver The receiver will beep when the 00 5 Dispose of the old battery proper signal is detected The sensitivity adjustment allows for tracing i P y propery and pinpointing the exact circuit breaker or fuse protecting the OOFF ON selected circuit Plug the Tran
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EXTECH CB10 Circuit Breaker Finder GFCI Receptacle Tester user manual