浙江孚夏半排风生物安全柜（钢木结构）BHC-1300IIA/B2 HDL

版块：化工产业类型：普通作者：你好早晨查看：14005 回复：0 获赞：0 时间：2021-05-24 11:25:00

半排风生物洁净安全柜

产品特征

1、符合中国SFDA的YY0569标准和美国NSF/ANS|49标准中二级生物安全柜的要求

2、箱体采用钢木结构，整体机装有可移动脚轮，方便搬运和安装使用

3、BSC系列10°倾斜设计，更符合人体工程学

4、垂直流负压机型，30%的空气经过滤后循环使用，70%的空气经过滤后可向室内排出或接到排风系统

5、照明和杀菌系统安全互锁

6、HEPA高效过滤器，可对0.3μm尘埃粒子的过滤效率达到99.99%以上

7、数显式液晶控制界面，快、中、慢三速，更具人性化设计

8、工作区为全SUS304拉丝不锈钢，坚固、耐久、易清洗，防腐蚀

9、标准配置直径160mm、1米长排风管道及弯头

10、工作区配置五孔插座一个

半排风生物安全柜结构示意图

技术参数

型号参数		BSC-1000IIA2	BSC-1300IIA2		BSC-1600IIA2	BHC-1300IIA/B2
		前窗10°倾斜角				直面
排风方式		30%内循环，70%外排
洁净度		100级@≥0.5μm(美联邦209E）
菌落数		≤0.5个/皿·时（Φ90㎜培养平皿）
平均风速	门内侧	0.38±0.025m/s
	中间	0.26±0.025m/s
	里侧	0.27±0.025m/s
前面吸入风速		0.55m±0.025m/s（70%外排）
噪音		≤62dB(A)
电源		AC单相220V/50Hz
振动半峰值		≤3μm				≤5μm
最大功耗		800W			1000W
重量		150㎏		200㎏	250㎏	220kg
工作区尺寸	W1×D1×H1	1000×650×620		1300×650×620	1600×650×620	1000×675×620
外型尺寸	W×D×H	1195×720×1950		1495×720×1950	1795×720×1950	1195×735×1950
高效过滤器规格及数量		955×554×50×①		1297×554×50×①	1597×554×50×①	995×640×50×①
荧光灯/紫外灯规格及数量		20W×①/20W×①		30W×①/30W×①	30W×①/30W×①	20W×①/20W×①

结构特征

生物安全柜由箱体、风机、高效过滤器、操作开关等几大部件组成。箱体采用优质材料制作，表面喷塑处理，工作台面采用不锈钢制作。净化单元采用了可调风量的风机系统，通过调节风机的工况，可使洁净工作区中的平均风速保持额定范围内，而且有效地延长了高效过滤器使用寿命。

工作原理

工作区内的空气经台面前后两侧回风口由风机抽入静压箱，一部分通过排风过滤器过滤后经顶部排风阀排出，另一部分通过送风高效过滤器过滤后从出风面吹出，形成洁净气流。洁净气流以一定的断面风速流经工作区，从而形成高洁净的工作环境。

安装使用

本生物洁净安全柜就位地点应在环境较为清洁的工作室内（最好置于十万等级或三十万等级的初级净化间），插上电源，按控制面板上的所示功能开启即可，在开机前应对生物洁净安全柜的工作区面及外壳进行认真清洁处理，去除表面积尘，开机后十分钟即可进行实施正常操作使用。

维护

1、一般在使用十八后当风机工作电压调整到最高点时，仍不能达到理想的风速时，则说明高效过滤器积尘过多（滤料上滤孔已基本被堵，要及时更新），一般高效空气过滤器的使用期限为十八个月。

2、更换高效空气过滤器时，应注意型号规格尺寸的正确与否（原生产厂家配置），按箭头风向装置，并注意过滤器的周边密封，绝对无渗漏现象发生。

一般故障、原因、及排除方法

故障现象	原因	排出方法
总电源开关合不上，自动跳闸	1、风机卡死导致电动机堵转，或者线路有短路	1、调整风机风轴位置，或者更换叶轮和轴承，检查线路是否完好。 2、对照线路图，逐点检查线路、元器件对外壳的绝缘电阻，修复绝缘故障。
风速较低	1、高效过滤器失效。	1、更换高效过滤器。
风机不转	1、接触器不工作。 2、风机电源熔芯已熔断。	1、检查接触器线路是否正常。 2、更换熔芯。
荧光灯不亮	1、灯管或继电器损坏。 2、灯管电源熔丝已熔断。	1、更换灯管或继电器。 2、更换熔芯。

本文关键词：浙江孚夏半排风生物安全柜（钢木结构）BHC-1300IIA/B2

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<img src="uploadfiles/images/849/20210524/112459_2G1CWB.jpg">半排风生物洁净安全柜产品特征1、符合中国SFDA的YY0569标准和美国NSF/ANS|49标准中二级生物安全柜的要求2、箱体采用钢木结构，整体机装有可移动脚轮，方便搬运和安装使用3、BSC系列10°倾斜设计，更符合人体工程学4、垂直流负压机型，30%的空气经过滤后循环使用，70%的空气经过滤后可向室内排出或接到排风系统5、照明和杀菌系统安全互锁6、HEPA高效过滤器，可对0.3μm尘埃粒子的过滤效率达到99.99%以上7、数显式液晶控制界面，快、中、慢三速，更具人性化设计8、工作区为全SUS304拉丝不锈钢，坚固、耐久、易清洗，防腐蚀9、标准配置直径160mm、1米长排风管道及弯头10、工作区配置五孔插座一个<img alt="" src="uploadfiles/images/849/20210524/112500_r1Ps9d.jpg"> 半排风生物安全柜结构示意图技术参数<table width="688" border="1" cellspacing="0" cellpadding="0" style="border: none; width: 919px;"><tbody><tr><td width="160" rowspan="2" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">         型号参数</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">BSC-1000IIA2</td><td width="122" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">BSC-1300IIA2</td><td width="141" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">BSC-1600IIA2</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">BHC-1300IIA/B2</td></tr><tr><td width="396" colspan="4" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">前窗10°倾斜角</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">直面</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">排风方式</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">30%内循环，70%外排</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">洁净度</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">100级@≥0.5μm(美联邦209E）</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">菌落数</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">≤0.5个/皿·时（Φ90㎜培养平皿）</td></tr><tr><td width="77" rowspan="3" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">平均风速</td><td width="83" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">门内侧</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">0.38±0.025m/s</td></tr><tr><td width="83" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">中间</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">0.26±0.025m/s</td></tr><tr><td width="83" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">里侧</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">0.27±0.025m/s</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">前面吸入风速</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">0.55m±0.025m/s（70%外排）</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">噪音</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">≤62dB(A)</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">电源</td><td width="528" colspan="5" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">AC单相220V/50Hz</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">振动半峰值</td><td width="396" colspan="4" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">≤3μm</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">≤5μm</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">最大功耗</td><td width="255" colspan="3" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">800W</td><td width="274" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1000W</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">重量</td><td width="134" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">150㎏</td><td width="121" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">200㎏</td><td width="141" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">250㎏</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">220kg</td></tr><tr><td width="77" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">工作区尺寸</td><td width="83" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">W1×D1×H1</td><td width="134" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1000×650×620</td><td width="121" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1300×650×620</td><td width="141" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1600×650×620</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1000×675×620</td></tr><tr><td width="77" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">外型尺寸</td><td width="83" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">W×D×H</td><td width="134" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1195×720×1950</td><td width="121" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1495×720×1950</td><td width="141" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1795×720×1950</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1195×735×1950</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">高效过滤器规格及数量</td><td width="134" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">955×554×50×①</td><td width="121" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1297×554×50×①</td><td width="141" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">1597×554×50×①</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">995×640×50×①</td></tr><tr><td width="160" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">荧光灯/紫外灯规格及数量</td><td width="134" colspan="2" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">20W×①/20W×①</td><td width="121" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">30W×①/30W×①</td><td width="141" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">30W×①/30W×①</td><td width="133" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">20W×①/20W×①</td></tr><tr><td width="77" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td><td width="83" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td><td width="133" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td><td width="1" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td><td width="121" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td><td width="141" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td><td width="133" style="padding: 4px; border-collapse: collapse; border: none; font-size: 12px;"></td></tr></tbody></table> 结构特征生物安全柜由箱体、风机、高效过滤器、操作开关等几大部件组成。箱体采用优质材料制作，表面喷塑处理，工作台面采用不锈钢制作。净化单元采用了可调风量的风机系统，通过调节风机的工况，可使洁净工作区中的平均风速保持额定范围内，而且有效地延长了高效过滤器使用寿命。工作原理工作区内的空气经台面前后两侧回风口由风机抽入静压箱，一部分通过排风过滤器过滤后经顶部排风阀排出，另一部分通过送风高效过滤器过滤后从出风面吹出，形成洁净气流。洁净气流以一定的断面风速流经工作区，从而形成高洁净的工作环境。安装使用本生物洁净安全柜就位地点应在环境较为清洁的工作室内（最好置于十万等级或三十万等级的初级净化间），插上电源，按控制面板上的所示功能开启即可，在开机前应对生物洁净安全柜的工作区面及外壳进行认真清洁处理，去除表面积尘，开机后十分钟即可进行实施正常操作使用。维护1、一般在使用十八后当风机工作电压调整到最高点时，仍不能达到理想的风速时，则说明高效过滤器积尘过多（滤料上滤孔已基本被堵，要及时更新），一般高效空气过滤器的使用期限为十八个月。2、更换高效空气过滤器时，应注意型号规格尺寸的正确与否（原生产厂家配置），按箭头风向装置，并注意过滤器的周边密封，绝对无渗漏现象发生。一般故障、原因、及排除方法<table width="568" border="1" cellspacing="0" cellpadding="0" style="border: none; width: 919px;"><tbody><tr><td width="115" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">故障现象</td><td width="180" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">原因</td><td width="273" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">排出方法</td></tr><tr><td width="115" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">总电源开关合不上，自动跳闸</td><td width="180" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、风机卡死导致电动机堵转，或者线路有短路</td><td width="273" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、调整风机风轴位置，或者更换叶轮和轴承，检查线路是否完好。2、对照线路图，逐点检查线路、元器件对外壳的绝缘电阻，修复绝缘故障。</td></tr><tr><td width="115" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">风速较低</td><td width="180" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、高效过滤器失效。</td><td width="273" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、更换高效过滤器。</td></tr><tr><td width="115" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">风机不转</td><td width="180" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、接触器不工作。2、风机电源熔芯已熔断。</td><td width="273" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、检查接触器线路是否正常。2、更换熔芯。</td></tr><tr><td width="115" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">荧光灯不亮</td><td width="180" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、灯管或继电器损坏。2、灯管电源熔丝已熔断。</td><td width="273" style="padding: 4px; border-collapse: collapse; border: 1pt solid windowtext; font-size: 12px;">1、更换灯管或继电器。2、更换熔芯。</td></tr></tbody></table>    本文关键词：<a href="http://www.ebuy1718.com/" rel="nofollow" style="outline: 0px; color: rgb(102, 102, 102);">浙江孚夏 半排风生物安全柜（钢木结构）BHC-1300IIA/B2</a> 本文来自：http://www.ebuy1718.com/product/product-8255.html

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