1、部件设备前应进行如下检查，经检查合格并填写有关查验资料后方可进行设备：
1. Parts should be inspected before they can be checked and qualified.
1)各类阀门制作应健壮，调度制动设备应准确活络、可靠，并标明阀门启闭方向，防火阀壳体厚度应大于等于2mm，资料选用应契合GB50243-97标准恳求。
1) all kinds of valves should be made strong, the brake equipment should be accurate and reliable, and the direction of valve opening and closing should be marked. The thickness of the shell of the fire valve should be equal to 2mm, and the selection of data should be in accordance with the GB50243-97 standard.
2)风口表面应平整，差错<=2mm，矩形风口对角线之差<=3mm，圆形风口任意正交两直径的容许差错<=2mm。
2) The surface of the tuyere should be smooth, error <= 2mm, the difference between the diagonal lines of the rectangular tuyere <= 3mm, and the allowable error <= 2mm for any two orthogonal diameters of the circular tuyere.
3)风口各翻滚有些应活络，叶片或插板应平直，叶片内距应均匀，散流器的扩数环和调度应同轴，轴向间隔分布匀称，叶片等启闭应彻底，人防密闭阀方向与冲击波相准确，不可装反，叶片全开或全闭，不可作调度风量之用。
3) the tuyere should be rolled up, the blade or the plugged plate should be straight, the blade distance should be evenly spaced, the expansion ring of the diffuser and the dispatching should be coaxial, the axial interval distribution is symmetrical, the blade and other open and close should be thoroughly, the direction of the airtight closed valve and the shock wave are accurate, and the blade can not be reversed, and the blade is fully open or completely closed, and no dispatching air volume can be used.
4)柔性短管人防滤毒体系选用橡胶型，其他选用三防防火帆布，各吊、支、托架，应平整健壮，焊缝饱满，抱箍的圆弧应均匀。
4) the flexible short pipe human defense filter system selects rubber type, and the other three anti fire canvas, each crane, support and bracket should be smooth and strong, full weld, and the round arc of hoop should be uniform.
2、风管设备准备工作：
2. The preparation of the wind pipe equipment:
1)风管吊装前先要核对现场结构预留孔洞的方位、标准、标高，并将风管表里擦洗洁净，谨防施工中的废物留传风管中，设备部位的障碍物要收拾。
1) before the wind pipe is hoisted, we should check the location, standard and elevation of the hole in the field structure, and clean the air pipe surface, and keep the waste from the wind pipe in the construction, and the obstacles in the equipment part should be cleaned up.
2)风管在设备前应对其除尘，确保风管表里表面规整，风管在设备前应检查其平整和水平度，经监理或甲方认可并填写有关查验资料后方可设备。
2) the wind pipe should be dedusting before the equipment, to ensure that the surface of the air pipe is regular, and the wind pipe should check its level and level before the equipment. After supervision or approval by Party A and filling out the relevant inspection data, the wind pipe can be used in the rear.