2W系列木工真空吸附泵

博焱泵业专业生产CNC木工数控设备：水循环真空吸附泵/数控加工中心专用

设备配套专用2BVA型真空泵使用说明：

Carpentry engraving machine necessary special-purpose 2BVA series vacuum pump operating  instructions

产品说明Explanation：该设备是在2BVA系列真空泵上加装了循环水箱，止回阀及除尘罩，使用方法与2BVA系列真空泵的使用方法基本相同。

This equipment has installed the circulation water tank on the 2BVA series  vacuum pump, the check valve and the dust removal cover, the application method and the 2BVA vacuum pump's application method basic same.

产品介绍：Product introduction:

1、           吸气口Air inlet port：连接木工雕刻机吸附管道，外径47mm；

Connects the carpentry engraving machine adsorption pipeline, outer diameter 47mm;

2、 (选配件)          除尘罩Removes dust the cover：防止木屑等杂物进入泵内；

Prevents sundry goods and so on sawdust to enter in the pump;

3、           止回阀Check valve：停机时，防止泵内的水回流到设备内；

When engine off, prevents in pump's water backflow to the equipment in;

4、           进水管Water inlet pipe：向泵内注入工作液（水），设备产生真空；

Pours into the driving fluid to the pump in (water), equipment cavitation；

5、           进水阀门Inlet valve gate：控制工作液的流量，开机之前必须完全打开阀门，并确保水已经进入泵内，才能启动真空泵；

Control driving fluid current capacity, before starting, must turn on the valve completely, and guaranteed that the water already entered in the pump, can start the vacuum pump;

6、           排水口Freeing port：在设备使用10天左右，排空水箱内的工作液，更换干净的软化水；

In the equipment uses about 10 days, evacuates in water tank's driving fluid, replaces the clean softened water;

7、           排气口Air vent：在吸附过程中产生的气体，通过排气口排入大气，排气口不可堵塞，不可接超过两米的管路，不可接直径低于5cm的管路，极易超负荷，损坏电动机；

Gas which produces in the adsorption process, disperses into the atmosphere through the air vent, the air vent cannot stop up, cannot meet surpasses two meters pipelines,Cannot meet the diameter to be lower than 5cm the pipeline，the extremely easy excess load, to damage the electric motor;

8、           上水位口On water level mouth：向水箱内加水，直到上水位口向外淌水为止，并在每天启动真空泵前定时加水，保证水箱内有充足的工作液。

Adds water to the water tank, drips water outward until on water level mouth, and before is starting the vacuum pump fixed time to add water every day, guaranteed that in the water tank has the sufficient driving fluid.

9、           水箱Water tank：盛放工作液。Puts the driving fluid abundantly.

10、       电动机Electric motor：采用380V，三相电动机，接线时请注意旋转方向。

Uses the 380V, three-phase motor, when the wiring please note the hand