修理

隔膜和中心部分

拆卸

注:可提供各种材料和类型的隔膜配件包。参见第 27

页以便为泵订购正确的隔膜。还可提供中心再造配件包。 参见第 21 页。包含在中心再造配件包中的零配件都标

* 号。如要获得最佳效果,应全部使用配件包零配 件。

1.执行泄压步骤 (第 10 页)。

2.卸下歧管并按照第 13 页的说明拆卸球止回阀。

3.超模压隔膜

a.确定泵的方向,以使一个流体盖朝上。使用 10 毫米套筒扳手卸下流体盖螺丝 (7),然后向上拉 动流体盖 (3) 以使其离开泵体。

b.用手将暴露的隔膜 (15) 螺丝从隔膜轴 (104) 上拧下。保持隔膜轴螺栓与隔膜连接。卸下空气 边的隔膜板 (14)

c.将泵反过来并卸下另一个流体盖。向上推动隔膜 和轴,使其穿过中心泵体。

d.紧紧抓住隔膜并用扳手夹住轴的平边将其卸下。 还卸下空气边的隔膜板 (14)。继续执行步骤 5

4.所有其他隔膜

a.确定泵的方向,以使一个流体盖朝上。使用 10 毫米套筒扳手卸下流体盖螺丝 (7),然后向上拉 动流体盖以使其离开泵体。将泵反过来并卸下另 一个流体盖。

b.塑料泵: 使用流体边隔膜板的六角上的 1-1/4套筒或箱端扳手来卸下。然后卸下隔膜组件的所 有零配件。参见图 7

金属泵:从隔膜轴的一头卸下螺栓 (304),然后 卸下隔膜组件的所有零配件。参见图 7

c.按照相同的步骤拆卸其他的隔膜组件。

5.检查隔膜轴 (104) 是否磨损或刮伤。如果已损坏, 检查轴承 (105) 是否在原位置。如果已损坏,则使 用轴承拆卸器将其拉出。

注:不要卸下没有损坏的轴承。

6.使用 O 形圈拨针,从中心泵体上卸下 U-Cup包装

(106)。可保持轴承 (105) 在位。

7.如有必要,应使用套筒扳手卸下先导阀 (101) 或先 导插阀 (113,远程气流控制型)。

8.根据已知或怀疑的故障,按需要只卸下先导阀腔。 在卸下先导阀之后,使用六角扳手卸下阀腔 (102), 然后卸下阀腔 O 形圈 (103)。如果已剥离,则使用 两个螺丝刀拧下阀腔。

注:请勿卸下没有损坏的先导阀阀腔。

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Graco 1050P manual 隔膜和中心部分, 超模压隔膜, 所有其他隔膜, :不要卸下没有损坏的轴承。, :请勿卸下没有损坏的先导阀阀腔。

1050P specifications

The Graco 1050P is a paint sprayer designed to meet the needs of both professional contractors and DIY enthusiasts. It boasts a range of features and technologies that enhance its performance, efficiency, and ease of use, making it a reliable choice for various painting projects.

One of the standout features of the Graco 1050P is its powerful motor. With a maximum pressure of up to 2800 PSI, this unit is capable of handling thick materials, ensuring a smooth and even application. The robust motor allows users to spray a variety of coatings, including stains, sealers, and even heavy-duty paints, making it versatile for different jobs.

The Graco 1050P incorporates industry-leading Airless Technology, allowing for a high-quality finish without the need for thinning paint. This technology minimizes overspray and ensures that the paint is evenly distributed on the surface, reducing the time needed for touch-ups. The sprayer is equipped with a professional-grade spray gun that enhances control and accuracy, enabling users to achieve precise lines and coverage.

Another important characteristic of this sprayer is its lightweight and portable design. Weighing in at just under 50 pounds, the Graco 1050P is easy to maneuver, making it suitable for both large and small projects. The integrated handle and durable wheels add to its mobility, allowing users to transport it easily around job sites.

The Graco 1050P also features a convenient reversible tip design. This innovation allows users to quickly switch between different spray patterns and sizes, maximizing versatility based on project requirements. If a clog occurs, reversing the tip can clear it instantly, minimizing downtime and maintaining productivity.

For added convenience, the unit is equipped with a durable paint hose that extends up to 75 feet, providing ample reach for those hard-to-reach areas. Its filter system helps keep dirt and debris out of the paint, ensuring a clean application every time.

Safety is a priority with the Graco 1050P, which comes with an easy-to-use pressure relief valve. This feature prevents accidental discharge of paint and enhances user protection while operating the sprayer.

In summary, the Graco 1050P is a feature-packed paint sprayer built for both performance and convenience. Its powerful motor, airless technology, portability, and versatile design make it a top choice for any painting professional or DIYer looking to achieve flawless results.