Weak current College】 【air conditioning system control table-dangerous points - Power By】 【China power house network.

<br> <thead> Job name air conditioning system serial number danger point control measures </ thead> 1 work sheet 1, work on the security measures should be perfect; 2, maintenance operation personnel to equipment onsite review safety measures; 3, the .assignee should work ban member account safety considerations. 1, 2 falling heights must be tied up, hang tight belts, seat belts in should check before use; 2, conditioners overhaul should be completed with catching device; 3, staff should not hinder heights of .disease, where there is the prohibition mental abnormality. 3 physical shock 1, wet hand strictly prohibits engaging in power; 2, electric utensils power cord and motor insulation good, non-destructive power cord and mixing with protector and nimble Cable Tray; 3, .in particularly humid and surrounding areas are the conductor should use the line with voltage safety lights; 4, power cable should be hung on the fixed part, is strictly prohibited on the rotating parts; 5, working on the electrical circuit should wear near electric alarm .. 4 of wounding 1, high job should use a tool bag, ropes hold delivery tools; 2, avoid lower level jobs, you sure can't avoid, two face should be installed the protective net of sufficient strength; 3, the prohibition on .lifting of walking; 4, staff should wear and fasten a helmet; 5, place of work should be located below the warning signs or fence or special guardianship and other preventive measures. 5 use the wheel plate, polishing machine, cutting machine 1, before .use, check the wheel plate, polishing plate fine no crack; 2, electric tool should have safety shield; 3, using wheel machine, cutting machine, staff should stand at the side of the location, do not stand in the position of the wheel .plate, and the prohibition of the use of side grinder grinds; 4, when used, should wear protective mask; 5, swap slice should disconnect power or remove the plug. 6 electric welding, flame cutting, gas welding, gouging 1, work site .should be equipped with fire-fighting equipment; 2, acetylene, oxygen cylinder distance placed as required; 1, site should no flammable substances such as alcohol, gasoline, oils, cleaning rags; 4, scene specialist care. 7 in 1 working on scaffolding ., scaffold by standard setting, experience your qualified before use; 2, scaffold erection should be firm, be able to withstand over weight people and goods; 3, scaffold use materials should meet the requirements, no insects and mechanical damage; 4, work to .prevent falling. 8 slip, fall 1, work site lighting sufficient and emergency lighting; 2, live the grease stains, sludge should be wiped clean, could not be hugely caodai or in sacks; 3, staff should wear anti-slip work shoes. .9 in 1 work on the ladder, ladders should be consistent with the safety requirements with mat; 2, when the ladder angles should be less than 60 degrees, people should stand at the distance of 1 m below the top of the ladder; 3, .ladders should be mounted securely and specialist support. 4, herringbone open device should prevent ladder; 5 and up and down the ladder should be stepped on, grab hold of. 10 use of electric tools 1, use insulated gloves for work; 2, before .checking the appearance of power tools is intact, the wires are damaged; 3, power line to be equipped with a protector. 11 fan belt replacement with the crowbar will pry into orbit belt 12 a / c charging refrigerant wear antifreeze gloves, in strict accordance .with the air conditioning maintenance regulations of operation and repair of 13 plate Tube fan 1, broken three-phase power supply; 2, note well the aerial work protection measures. 14 central air-conditioning maintenance-phase 1, disconnect the power supply; 2 ., equipment maintenance, care shall be taken to prevent electric shock and the rotating part twisted. 15 excitation room air-conditioning maintenance 1, attention to prevent electrical shock; 2, attention to prevent accidental contact excitation equipment. 16 rain valve repair and test 1 ., close the total water and rain water valve valve Access; 2, open the relief pilot valve, solenoid valves or manual emergency valve will open the deluge valve, the pressure of the water from the relief pilot valve discharges, will the entire deluge valve installation .water emptying. 17 fire-fighting water spray electric valve repair and replacement 1, turn off the fire pipe water supply valve to open the drain valve to pipe water emptying; 2, disconnect the electric valve electric device control power. 18 fire hydrant maintenance replacement .close fire hydrant water valve, open at both ends of a fire hydrant relief or drainage. 19 fire pump overhaul fire pump control knob for the "cut", disconnect the motor three-phase power supply air switch, turn off and out of the water .valve, discharge pressure of the pump body, finished. 20 110, 220kV switching station to carry a ladder when safe distance, and put down after two handling. 21 installation pipe flanges and valves of screws is the qiaogun correction screw holes are not permitted to .use the finger into the screw holes in touch..