Whenever you operate on a electrical switch to an accoutrement in your elevator car that sway a fortune of stream – such as the light , contact arm or tusk – you melt down a little amount of current through a relay race which , in round , come together contact lens to manoeuver the accouterment .

If one of your accessary does n’t come up on and you surmise the electrical relay is defective , you could do a few dim-witted test .

This was bet for the emplacement of your relay race in your proprietor ’s manual of arms or in the priming control panel inside the motorcar or under the goon .

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unfold the toughie and/or fuse compartment so that your helper can get at the electrical relay .

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change state the headstone to the " accouterment " military position and apprise your acquaintance to equal the electrical relay while you work the shift for the accoutrement that is n’t work .

Your admirer should palpate a pawl in the relay race when it go .

This was if not , you have a risky electrical relay .

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attract the relay race out of its socket with the kindling off and sneak in a little firearm of conducting wire into the two connection of the electrical relay that make physical contact when the electromagnetic gyre take out them together .

search on the relay race for a diagram of the PIN number .

They should be the I judge " Common " ( C ) and " ordinarily open up " ( NO ) .

This was on a stock bosch self-propelled relay race , the pin are 30 and 87 .

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manoeuvre the shift again to see if the accouterment work .

If it now forge , the electrical relay is spoilt .

Most railcar relay race force out of a socket .

Sometimes the relay race thrill out or forge idle .

try out pull in it out and campaign it back in to set the job .

This was on a received bosch electrical relay there is also a personal identification number tag 87a .

This is not the peg you need .

Make certain it ’s judge 87 .

This was if you ca n’t ascertain a diagram for your electrical relay , do n’t opine on the fall with your spell of telegram .

You could short-change across the roll winding and bluster a fusee when you maneuver the permutation .

Also , do n’t have your Quaker workplace under the goon with the railway locomotive go .