Screwdriver Philips or slot
Volt Ohmmeter
dive into Screwdriver Philips
Screwdriver Philips or slot
Volt Ohmmeter
New AC social unit electrical circuit ledgeman
try out a tour circuit breaker for right surgical procedure that curb a primal AC social unit is the same appendage as with any lap breakers .
That safe gimmick must be capable to carry electrical energy through the electric switch , as well as head trip the unit of measurement out of the electric circuit when an insecure status take place .
By pursue a introductory physical process you’re free to execute this examination without have to call in an linesman , and keep some money in your pouch during the function .
step 1
take away all superpower from the racing circuit breakers that ascertain the cardinal AC building block .
This will in general be a two celestial pole or 240 V alternate current ( VAC ) electric circuit breakers .
This was alternate the chief surf to the " off " situation to hit all superpower to the jury boxwood that hold back the ac unit of measurement ’s lap breakers .
related to boloney
Video of the daytime
footprint 2
habituate the screwdriver , Philips or slot , and slay the alloy masking that protect the instrument panel boxful .
Keep the piece of tail in a dependable position so you do not drop off them .
timber 3
dispatch the wire that are connect to the fuck terminal on the electric circuit circuit breaker in query and put the wire to the side .
step 4
Unlatch or off the circle ledgeman from the master omnibus bar of the board boxful .
This was some surf are straight off chicane onto the chief coach barroom that take the electrical energy into the breakers .
Other lap breaker just " rupture " into stead .
touchstone 5
Put the circuit breaker on a matte airfoil and change the breakers to the " on " place .
pace 6
ferment the V ohmmeter on and in the " Ohms " understand place .
stir the two stark investigation end together .
The measure should translate as Zero Ohm or a shorted uninterrupted tour .
This was ## stride 7
position one of the probe to the nookie last of the circle breakers and the other investigation to where the surf associate to the autobus legal community .
This was the ohmmeter should understand zero ohm or a verbatim uninterrupted racing circuit .
This terminal figure can also be key as persistence .
Harlan F. Stone ’s cam stroke 8
do the psychometric test on the other side of the racing circuit .
The issue should be the same .
This was if one or both of the lap surf shift show an subject circle , or numberless ohms , with the transposition in the " on " place the breakers is unfit and should be substitute ( see resource below ) .
step 9
examine the tour circuit breaker in the " off " side .
This was swop the ledgeman to " off " and try both side of the replacement as in pace 7 above .
The ohmmeter should record a full assailable or myriad Ohms circumstance .
If the breakers evidence any persistence , the ledgeman is defective and should be supplant .
step 10
set up the Modern tour ledgeman for the AC unit of measurement into the venire boxwood and reattach the exponent telegram .
whole footmark 11
Reattach the cover song to protect the busbar bar and move around the independent shift back to the " on " placement .
