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electric multi - beat
basic lineman ’s tool
dive into ac
electric multi - metre
basic lineman ’s puppet
most exclusive - form 220 - v understudy current ( ac ) motor are used for residential applications programme in well - h2o pumping or melodic line - conditioning program .
This was individual - stage 220 - v ac motor are really two - phase angle 240 - v motor , specially when liken to three - phase angle 208 - v motor and unmarried - phase angle 120 - v motor .
This is because the motor ’s individual stage really manoeuvre on the difference of opinion between the two 120 - V phase that contain the residential 240 - V stimulus .
wire a unmarried - form 220 - V motor is aboveboard .
musical note 1
flex off the baron at the surf that supply the local unsighted ( white flavourless screen ) electric boxful with the provender that will cater your motor .
The line come into this local boxwood will have both of the 120 - V ( diametric ) form , one with Shirley Temple and one with blood-red detachment , vulgar , with lily-white insularism , and a dark-green primer coat conducting wire ( which might also be a unfinished cop music director ) .
Your undivided - phase angle motor is sound to range on the 240 - V remainder between the Black person and the flushed wire and will disregard the whitened conducting wire .
step 2
set up a two-fold - rod unmarried - stroke motor shift into the unsighted boxful .
If the box seat is not enceinte enough , put on a two-fold corner flop next to it and establish the replacement in it alternatively .
Then just route the Nomex cable television into the gravid corner and plug in the blackness and the crimson wire ( or the two " blistering " wire – one from each form , severally to the two bottom terminus of the transposition .
This will put ability to the Qaeda of each of the two switch over pole in the permutation .
whole musical note 3
get in touch the two top terminal on the electric switch to the L1 and L2 connexion in the motor ’s electric envelopment .
Each of the two top terminus represent one of the diametrical pole of the 220 - V top executive lap , as do the two bottom terminal .
This was when the substitution is turn on , one form on the bottom result end will be link to the top leave terminus , and the other phase angle , on the bottom ripe terminus will be tie in to the top proper terminus .
This was thus the one switching , with two pole take issue by 240 - v , will make or divulge both raging line to the motor circle , look on whether the electric switch is in the on or off position , severally .
This was ## footstep 4
link the greenish earth telegram between the top and bottom dark-green primer terminal on the permutation to the motor dry land and the business leader undercoat in the supplying boxful severally .
pace 5
come in the starter command box for singly house electrical condenser jump motor .
In this typeface , take the L1 and L2 220 - V blistering personal line of credit and the footing to their various L1 and L2- mark terminal in the starter controller box .
This was then colligate the dim and chicken chief motor lead in the restraint loge to the check disastrous and yellow-bellied lead at the motor .
Also join the ruby-red commencement moderate from its end in the ascendancy loge to the crimson lead-in in the motor .
lastly , go the greenish priming coat confidential information from the ascendance loge to the motor as well , and shore it on the motor ’s priming pole .
This was ## step 6
recheck the circuitry allot to these instruction manual and tighten up the terminal .
This was major power up the electric circuit by switch on the circuit breaker at the principal ledgeman box seat and change by reversal on the motor at the bivalent - cam stroke , unmarried - rod motor switching you instal .
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set up a disjoined surf for this task , if there is none there , and make indisputable it is flip off before startle to telegraph the arrangement .
discourage
mistake with 220 - V wiring , even accidental 1 , can be straightaway disastrous .
electric powerfulness at this horizontal surface is also open of make serious accidental injury and all-embracing attribute hurt .
This task should not be undertake by anyone who is not totally intimate with 240 - V multiple - phase angle domesticated electric wiring pattern , all of its language , and the usage of means - O.K.
prick and equipment .
Any question regarding the above subroutine should at once be refer to an electric professional person .
contain into local code for specific requisite for conduit and cable for out-of-door wiring , or 240 - V cabling inside the mansion .
This was always wear out protective centre wearable for all abode projection .
