DOSATRON多寿比例注肥泵DI520

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产品名称：DOSATRON多寿比例注肥泵DI520
产品型号：DI520
产品展商：dosatron
产品文档：无相关文档

简单介绍

配料**：自动比例定量配料，可随时理性剂量及肥料品种。而无需改变灌溉系统或控制方案，可灵活快速地投入使用(固定式或移动式均可)

产品描述

法国dosatron水力比例泵是全球水力驱动泵的***，我公司代理该品牌的所有产品。dosatron目前被广泛用于肥水灌溉，园艺花卉，家畜养殖，环保及水处理，工业卫生，医院卫生，洗车，食品加工，印刷行业。dosatron在节能、计量方面都有突出的表现。只要您在工艺中需要按比例混合，您就可以用到dosatron水力比例泵！

D25RE2主要规格参数
注入比例调节范围                                 5%～20%(1:20～1:5)
运行时水流量范围                                 10升/小时～1.5立方米/小时(0.16升/分钟～25升/分钟)
运行水压                                                 0.5～4BAR
浓缩液（母液）注入流量                     0.5升/小时～300升/小时

dosatron常见问题问答

Having installed a new Dosatron, it does not work. Why not?

- Is the unit installed the right way round, according to arrow?
- The BYPASS must be in the ON position.
- Was the priming (of the emply unit) carried out slowly?

When starting the unit, it 'clicks' but no product is sucked up.

- Check that the suction hose is submerged in the concentrate.
- Make sure the priming procedure is carried out correctly.
- Check that air is not being sucked in at the suction hose connection.

The unit does not suck up the correct quantity of chemical.

- How was the concentration of chemical in the water measured?
- DOSATRON dosing principle:1 volume of chemical for 100 volumes of water by setting at 1% (1:100).
- When were the dosing seals last changed?
- Excessive flow, causing cavitation. (A temporary vacuum being formed in the doser body by each stroke of the plunger. May also be caused by viscous products - contact your dealer).

The adjustment of the dosing rate cannot be done easily.

- Has the pressure in the installation been reduced to zero before adjusting?
- Has the blocking ring of the adjusting nut been released (one turn approximately)?

The unit is over-dosing.

- This is certainly caused by chemical syphoning upstream or downstream of the unit

The product container is filling up with water.

- The problem is due to the suction valve, which is either stuck open, or its seal is missing or worn.

The unit does not work at low flow.

- Is the filtration functioning correctly?
- Is the unit working with water temperatures over 40 ° C?

The unit has a crack.

- Was the unit protected from frost?
- Was it subject to water hammer?
- Was it subject to chemical attack?

The unit, installed behind glass, has turned white.

- This is due to the sun's UV rays. There is no mechanical effect on the unit's operation.

The unit has developed white spots.

- This is the result of chemical attack

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DOSATRON多寿比例注肥泵DI520