Weak current College】 【enters the car top and bottom pit safety practice.

<br> <br> 1 main power control <br> <br> 1.1 before entering the car top, first determine whether the work requires the main power, if not, then the main power switch on the power state, and all staff in .the main power switch on the lock and set the "closing" label is prohibited. If the main power switch is not power off the device locked, there are two as temporary control of transmission: <br> <br> A security deposit, removing .the fuse, and all participating staff sets the "prohibition of closing" label: <br> <br> B. .Fuse if not removed, all participating staff must set the main power switch-off "labels" to prohibit, and on the label in addition to signing all participating staff name to sign. <br> <br> 1.2 if main power, by cellular .car completed wells road work, must maintain a car is always run under maintenance status. Any breach of the principle of operation, the request must be in a position to do so, the regional or branch manager of EI / ni, the Organization after the .implementation of the risk assessment. <br> <br> 2 safety steps in and out of the car top <br> <br> 2.1 security access car top action steps: <br> <br> 2.1.1 wells road lighting switch in .Wells road, first open wells road lights; <br> <br> 2.1.2 on its job of elevator car calls to employees is located in the floor; <br> <br> 2.1.3 in the car within selected two adjacent to .this layer down to the floor of the signal cabin run down; <br> <br> 2.1.4 using layer door key to open the layer Layer through open doors door, will stop in the cabin roof and door contacts only from a layer to .a car top maintenance cartridge and facilitates access to car top of suitable location; <br> <br> 2.1.5 If the car is not a result of open-door was forced to stop, or the car is automatically docked the lower station of .the State, require observation car door closing (confirm that no passenger sedan) wait 10 seconds to confirm that there is no movement. To verify this layer door safety circuit is valid; <br> <br> 2.1.6 the emergency stop switch to .the stop position; <br> <br> 2.1.7 close layer door waiting 10 seconds, and then open the layer door, confirm that the car does not move, to verify the validity of the emergency stop switch; <br> <br .> 2.1.8 the car top dial to overhaul and repair switch; <br> <br> 2.1.9 open car top lights; <br> <br> 2.1.10 enters the car top off coating, standing by car top middle position .; <br> <br> 2.1.11 the emergency stop switch back to normal position; <br> <br> 2.1.12 first move downward direction button, then move the uplink direction button action car maintenance, to verify and repair switch, .button's effectiveness; <br> <br> 2.1.13 start well road work. <br> <br> 2.2 security into Miconic-10 elevator car top supplementary action steps <br> <br> 2.2.1 operator need hosts and Assistant, .two persons; <br> <br> 2.2.2 one will lift from the group control, waiting for the elevator complete allocation directives; <br> <br> Note: (Miconic-10Overlay control and GC control in the elevator from the group .control returns the status of different) <br> <br> 2.2.3 a person outside the layer through the intercom notification engine room operations servicing downside, layer door opens the door to confirm that the level of car does not move to verify this layer .door safety circuit is valid; <br> <br> 2.2.4 in layer gate will car top emergency stop switch to the stop position, close the door notification engine room maintenance level down, and then open the layer door, confirm that the car .does not move, to verify the validity of the emergency stop switch; <br> <br> 2.2.5 the next procedures according to the article section 2.1.8 to 2.1.13 requires action. <br> <br> 2.3 security leave .car top steps <br> <br> 2.3.1 the car top stop and exit floor close to the horizontal position, and the emergency stop switch to the stop position <br> <br> 2.3.2 open layer door and leave the door .open layer; <br> <br> 2.3.3 leave car top; <br> <br> 2.3.4 closed car top lights; <br> <br> 2.3.5 will overhaul the switch to the normal position; <br .> <br> 2.3.6 the emergency stop switch is restored to normal position and close the layer; <br> <br> 2.3.7 before leaving the House to verify the elevator runs correctly. <br> <br> 3 safe and .out of the pit operation steps <br> <br> 3.1 security into the pit: <br> <br> 3.1.1 open wells road lighting (if well road switch in Wells road) <br> <br> 3.1.2 will .lift up the bottom; <br> <br> 3.1.3 in cabin in selected two adjacent floor signal; <br> <br> 3.1.4 walked out of the elevator and escalator upward; such as <br> <br> 3.1 ..5 open layer door and watch the car has been trapped layer door open and stop running, and if the car is not a result of open-door was forced to stop, or the car is automatically docked with a layer of station, to observe .the car door is closed (confirm that no passenger sedan) wait 10 seconds to confirm that the car does not move to verify this layer door safety circuit is valid; <br> <br> 3.1.6 maintaining layer door open; <br> .<br> 3.1.7 will pit emergency stop switch to the stop position; <br> <br> 3.1.8 close layer door and wait for 10 seconds; <br> <br> 3.1.9 reopen layer door, confirm that the .car does not move to verify this layer door safety circuit is valid; <br> <br> 3.1.10 open pit lighting (if the switch is set in from the layer door safety touch position); <br> <br> 3.1. .11 entered the pit; <br> <br> 3.1.12 if pit following another emergency stop switch, so hang and then pressing the pit of the emergency stop switch, leaving the pit; <br> BR> 3.1.13 in layer gate .recovery pit above emergency stop switch, turn off the layer door and wait for 10 seconds; <br> <br> 3.1.14 reopen layer door, confirm that the car does not move to verify pit another emergency stop; <br> <br .> 3.1.15 enters pit and keep the layers between left door 80-100 mm slot and locked. To keep the disconnect lock loop while preventing outsiders entered. <br> <br> 3.2 security into Miconic-10 elevator pit steps: <br .> <br> Operators need to chair and Assistant, made up of two people; <br> <br> 3.2.1 open wells road lighting (if switch in Wells road); <br> <br> 3.2.2 in car top .personnel lift maintenance up to 2-3 position, open the bottom door staff and notifies the underlying layer door car top overhaul uplink, confirm that the car does not move to verify this layer door safety circuit is valid; <br> <br> 3.2 ..3 in layer gate press pit emergency stop switch, close the door, the notification level jiaoding overhaul uplink, confirm that the car does not move to verify pit the validity of the emergency stop; <br> <br> 3.2.4 open pit .lighting (if the switch is set in the layer door safety touch position); <br> <br> 3.2.5 If pit following another emergency stop switch, so hang and then pressing the pit following emergency stop switch, leaving the pit; < .br> <br> 3.2.6 in the layer gate recovery pit above emergency stop switch, turn off the layer door and notify the car top overhaul uplink, confirm that the car does not move to verify pit another emergency stop; <br> < .br> 3.2.7 enter the pit and maintain Office door between 80-100 mm slot and locked to keep disconnect lock loop while preventing outsiders entered. <br> <br> 3.3 security steps away from the pit; <br> <br> .3.3.1 open layer door and leave the door open layer; <br> <br> 3.3.2 carefully left the pit and take away all of the tools and equipment; <br> <br> 3.3.3 close pit lighting switch ( .if the switch is set in the first layer of security from the touch location) <br> <br> 3.3.4 is kept in a safe location, and end the pit emergency stop switch back to normal; <br> <br> 3.3 ..5 close layer; <br> <br> 3.3.6 in the left front of the building to ensure that the lift is operating normally; <br> <br> 3.3.7 if wells road lighting switch in Wells road, turn it .off. <br> <br> Note: when entering or leaving the pit, you must always ensure that pit emergency stop switch to the elevator stopped state. <br> <br> 4. pit ladder <br> <br> Bottom door .to 4.1 letter-what is greater than the pit bottom surface distance 1 m shall use the ladder into the pit. <br> <br> 4.2 use ladder requirements; <br> <br> 4.2.1 check ladder are secure, and the .door from the bottom layer is easy to reach. If there is not enough space, you can also use a portable ladder. <br> <br> 4.2.2 entrants body weight at the Office level easily climb the ladder. <br> < .br> 4.2.3 Note ladder space for cascade, pedal does not slip. <br> <br> Such as the use of portable ladders, you should give it proper arrangements makes use without skid <br> <br>.