How to Installment switch, socket and terminal block ?
1)Every in strength switch, socket of the wall,etc. of cutting, adopt the wooden box according to elevation of building construction ' 15* 12* 5) Bury in advance, make sure basically accurate.
2)Bury and in charge of putting in some switches of small-scale building block of concrete, socket,etc. in place accurately in advance first, the terminal block will not be buried first, left the square hole of 10cm * 10cm * 5cm while building by laying bricks or stones first.
3)Do the work of wearing the pipeline well first before whitewashing.
4)Work roughly at the bottom that is done the work of whitewashing well by the building construction first, there is the last process left, wait person who do well level ground, find a room for, put terminal block of all switch, socket,etc. in place, dealt with and controlled all of geometirc size of the switch, socket within standardizing the regulation like this, the error, with installing the contradiction storing in that because the building construction allows that prevent from . |
