【正文】 不允許。使用鋼帶尺及水平儀校準(zhǔn)框架水平及垂直方向的尺寸，要求水平誤差不超過每米1毫米，總誤差不超過3毫米。The foundation frame is made of channel beam and angle iron welding, the basic dimension demand of the frame refer to figure 5/6，Channel beam’s high isn’t strict demand, may use [5 or [8 channel beam. The edgewise of longitudinal channel beam be agree with the dimension of switchgear body frame. 土建基礎(chǔ)工程完成后，由電氣安裝單位將加工好的基礎(chǔ)框架放在基礎(chǔ)平面上進(jìn)行基礎(chǔ)框架安裝。Civil work construction should consider that the height of foundation channel beam is obligate, and a little allowance, figure 5/6 showing. Follow towards to frame width, builtin anchor steel board with distance at 1 m to 5 m. 基礎(chǔ)框架是由槽鋼及角鋼焊接組成的框架結(jié)構(gòu)，框架的基本尺寸要求見圖5/6，對(duì)槽鋼的高度無硬性要求，可以選用[5號(hào)或[8號(hào)槽鋼。具體工程的基礎(chǔ)框架應(yīng)根據(jù)設(shè)計(jì)部門按制造廠的要求繪制的圖紙加工。For the amount of switchgears is few, weight isn’t heavy, it is permit to install directly on the floor of distribution house. It is request that the floor is very flat and with enough carrying capacity. If needing, you may insert right shim under the switchgear while installing and adjusting. （圖5/5）的安裝 Installation of foundation frame at concrete level ground如圖5/5所示，開關(guān)柜的基礎(chǔ)框架埋設(shè)一般要求采取二次澆灌的方法，完成土建施工之后進(jìn)行基礎(chǔ)框架埋設(shè)。要求安裝處的地板非常平坦并有足夠的承載能力。開關(guān)柜基礎(chǔ)的施工應(yīng)符合電力建設(shè)施工及驗(yàn)收技術(shù)規(guī)范中有關(guān)條款的規(guī)定。Wide enough channels should be stay between the switchgears and wall for that installation and running and servicing are more advantageous. The distance between double switchgears is advised to be not less than 2500 mm when the switchgears are laid facetoface between double lines. Foundation將開關(guān)柜安裝在配電室地板上的基礎(chǔ)框架或升高的輔助地坪上，是比較合適的。The switchgears KYN2812 have two kinds of maintenance manners for double faces and single face. KYN2812 can be installed alongside wall, thus to save floor area. When it is permitted, collocation in switching room is advised to be designed with double maintenance for that channels for installation and servicing between the back cover board of switchgears and partition, between both side of switchgears and partition are be set aside.開關(guān)柜距墻要留有足夠?qū)挼耐ǖ?，?duì)安裝運(yùn)行和維護(hù)都較方便。Civil engineering in switching room should be equipped with lighting, power supply for installation and aerator after that it is plete and passed through checking and accepting. Switching room should be dry, clean, ventilation and the doors can be closed. Prepare the necessary preparative works such as hole which pull on wall, cable trench and so on. Cable trench should be constructed according of specific request in every cable work area. Reference the sketch map 5/5. The height of ceiling in switching room can not less than 3000mm. Make sure that the indoor work conditions of switchgears satisfy IEC, including the indoor temperature conditions.Basic project of plane collocation in switching roomKYN2812開關(guān)柜有雙面維護(hù)和單面維護(hù)兩種方式。示意圖5/5供參考。配電室應(yīng)干燥、整潔、空氣流通，門能上鎖，以及事先做好穿墻孔和電纜溝等必要的準(zhǔn)備工作。If the maximum storage period starting from the date of packaging has been exceeded, the protective function of the packaging is no longer guaranteed. Suitable action must be taken if intermediate storage is to continue.5 開關(guān)柜的現(xiàn)場(chǎng)安裝Installation of switchgears at site為了保證正確安裝程序和最高安裝質(zhì)量，開關(guān)柜的現(xiàn)場(chǎng)安裝應(yīng)由經(jīng)特殊培訓(xùn)的專職人員來進(jìn)行，也可通知我公司派工程師去現(xiàn)場(chǎng)負(fù)責(zé)指導(dǎo)和監(jiān)護(hù)。Check the packaging for damage.216。Store the transport units in the place which is dry, protected from the weather and safe from damage.216。Check the humidity regularly on schedule till to erecting works start.具有適于航海包裝和內(nèi)部包有保護(hù)薄膜的開關(guān)柜：Switchgears with seaworthy or similar packaging with internal protective film:216。Unpackaged devices are loosely covered with plastic film. Ventilation must be maintained for corrosion protection.216。 未包裝的開關(guān)柜，用塑料薄膜松散地遮蓋以免弄臟。 不能拆除或損壞包裝。 開關(guān)柜不能堆疊。 開關(guān)柜應(yīng)直立存放。 沒有其他危害性的環(huán)境影響。CRoom temperature which does not fall below 25176。A dry and well ventilated storeroom216。First take apart the coverboard of packing box, second take apart the side boards around, last remove the bolt connected switchgear with underpan. Please notice that the socket bolts removed should be reinstalled in original locale and screwed up. Lift the switchgear vertically and separate it from the underpan. Then takeoff the underpan, put roll pole under the switchgear and prize slowly by wood stick, thus remove the switchgear to the insulation or stay position. Notice no heavier strike or libration in course of moving.簡(jiǎn)易包裝或不包裝的開關(guān)柜Switchgears with basic packaging or unpacked216。而后將底盤移去，在柜底放入滾桿，再利用木棒緩慢撬動(dòng)，使開關(guān)柜移到安裝或暫置位置。請(qǐng)注意，所拆下的各個(gè)內(nèi)六角螺栓應(yīng)復(fù)裝在開關(guān)柜原處，并應(yīng)檸緊。Note any short quantities, defects or damage in transit in detail and inform related organization in time.請(qǐng)注意，中間保管應(yīng)放置在對(duì)開關(guān)柜和安裝材料沒有任何傷害的場(chǎng)所。Checking the delivery for pleteness and damage. Checking the marker, conformity certificate and instruction manual of switchgears for exactness and pleteness. If you doubt, please open box and check. Put in drier and reseal the box when intermediate storage. 216。如有懷疑，則開封檢查。 檢查到貨完整和損壞與否。 通知我公司現(xiàn)場(chǎng)服務(wù)工程師去參加開箱驗(yàn)收工作。 起吊開關(guān)柜時(shí)，允許吊耳有相應(yīng)的彎曲。The angle between the rope connected with lifting hook and horizontal line should keep above 60176。 聯(lián)接吊鉤的繩子和水平線之間的角度應(yīng)保持在60176。 吊繩應(yīng)有足夠的承載能力，吊鉤開啟寬度應(yīng)≥30mm。Crane, fork truck or manual hanger frame.216。（見圖5/1，5/2）Generally transport unit is formed by single switchgear. Transport unit can be formed by switchgear group or switchgears fixed backtoback for exceptional case. Every switchgear has four lifting lugs. (see figure 5/1,5/2)開關(guān)柜應(yīng)直立運(yùn)輸，必須采取保護(hù)人員和器材的安全措施，用下列工具之一，才能進(jìn)行裝載工作：Switchgears should be transported erectly. It is necessary to adopt safety measures for protecting personnel and equipments. Loading work must only be carried out with among following tools: 216。The packaging of switchgear may be adjusted according to request for specific conditions, such as navigation packaging or no packaging. Especially marine transport, the switchgear must be sealed in film even though it is packed in container, put appropriate drier in packaging for guard against damp. Transport通常由單臺(tái)開關(guān)柜組成運(yùn)輸單元，例外情況下，可由開關(guān)柜小組或背靠背安裝的開關(guān)柜組成運(yùn)輸單元。The assembled switchgears are still tested for leaving factor