Equipment electrical demolition, installation and construction specification

A, [machine installation] electrical system of the dismantling of the processing line (equipment) electrical system to remove the following points
1), before the demolition, to be familiar with the relative position of the electrical equipment, understand the cable and its number significance.
2), draw the mutual location between various electrical equipment, in front of the demolition of the bridge, to draw stereogram, and then in Figure superscript ANN
With number, the installation number marked on the cable tray, sign is completed, can be removed.
3), taking into account the mechanical [electrical installation] safe and reliable, cable disintegration from the power head by wire box position.
4), before the demolition, according to the corresponding number of line number of terminals, all the number, carefully check the correct rear can be removed.
5), for the location of the high box, from the column removed, fixed in the corresponding position, but cable can not force.
6), cleaning equipment, fittings, etc. after the demolition, should be promptly cleaned, anti rust work equipment wash ".
Two, equipment removal construction safety technical measures in order to ensure the construction safety, must meet the following requirements and measures
1), familiar with the environment, understand the operation of water, gas, power control, the demolition of the state must be clearly stopped to operate.
2), strict according to the electrical safety code for construction, breaking the must hang a "prohibit closing" sign, and technical measures to prevent miscarriage of the electricity.
3), correctly use on-site workers, tools, understand their use performance.
4), strictly comply with fire prevention, the need for fire operation, must have fire prevention measures, and has a person to monitor, in flammable, easy
Explosive around, to strictly prohibit the fire operation.
5), to avoid cross operation, aerial work must carry a belt, the safety belt suspension must comply with the safety requirements.
6), the demolition equipment, must first familiar with the relevant drawings and equipment, prohibit the blind operation.
7), the demolition equipment and the lifting, we must pay attention not to damage the plant and facilities.
8), the site should be equipped with full-time security staff, timely inspection and removal of unsafe factors.
9), to achieve the civilization construction, timely clean-up on-site and waste.
Three, [equipment installation] an example of a single equipment installation process description
1), equipment from stored to the installation position with the box, box counting, lifting, transportation, inspection, transfer.
2), foundation inspection, cleaning and installation equipment preparation.
3), equipment hoisting, in place, a time to find positive.
4), anchor bolt grouting, maintenance, two time is.
5), pipe connection.
6), hydraulic system installation and pipe connection.
7), lubrication system installation and piping connection.
8), air pipe connection.
9), control cabinet, operation cabinet installation.
10), installation, wiring and electrical instrumentation and control system of laying bridge.
11), contact and control on the auxiliary installation interface.
12), lubricating grease filling (including reducer, etc.)
13), equipment scrub, on-site cleaning.
14), with the equipment air load test, comprehensive inspection, rectification, installation phase check, with the load linkage test, and ultimately