Mastech MS5905RTB Manual

MS5905RTB
CIRCUIT BREAKER
FINDER/ NCV DETECTOR
FIND NCV
FIND OFF NCV
MS5905R
Circuit Breaker Finder
600V CAT II
RECEIVER
Functions:
• Circuit breaker finder to quickly and accurately find the
target breaker
• NCV detection
• Socket Tester/GFCI Tester
• Audible buzzer and light indicators
• Low battery indicator
• Working voltage: AC120V/60Hz
•
Safety rating: IEC61010-1 CAT II 600V
• For use in the home, office, power plant grids, installation
and inspection
Important Information:
• Please read and follow all instructions carefully.
• The probe of the MS5905R is directional; see the
picture below for usage instructions.
• The MS5905T B must be connected to the 120V/60Hz
mains for proper use
• The MS5905R & MS 5905TB must be used together for
breaker finder function
• When the yellow LED on the MS5905R lights up,
replace the battery.
Instructions:
1. Circuit Breaker Finder
A. Plug the MS 5905TB into an outlet; the middle yellow
LED should light up indicating the line is connected to
the power supply. If the LED does not light, check power
supply or connections to power supply.
B. Move the switch on the MS5905R to the FIND position.
At the circuit breaker panel, take the receiver and run
the tip across the breakers as shown below. The
01
probe is directional, so use other than as shown can
give inaccurate results.
C. Run the receiver across the panel a few times. The
receiver's green LED will light up and a buzzer will
sound as it learns the panel. After 2-3 passes, the
receiver will only react to the breaker that the
transmitter is connected to.
D. Flipping off the breaker that the receiver reacts to
should turn off the power at the socket the transmitter
is connected to.
ON ON ON
OFF OFF OFF
ON OFF
ON OFF
ON OFF
02