Irun, Problem | Graco Inc 1204E, 800-051, 801-238 specs

I PROBLEM

DIAGNOSIS AND MAINTENANCE CONT

PROBABLE CAUSE

SOLUTION

Short cup life (Cont.)

Abrasive material in the fluid being pumped.

Excessive pressure and/or temperature of fluid being pumped.

Improper installation of cups.

Install proper filtration of pump inlet plumbing.

Check pressures and fluid inlet temperature; be sure they are within specified range.

Properly install lip of new cup into

groove on the piston. If not properly in. stalled, the cup will be extruded past th piston. Piston will run eccentric; premature failure will result.

Strong surging a t h e inlet and low pressure on the discharge side.

Overpressure of pumps.

Running pump dry.

Front edge of piston sharp.

Chrome plating of cylinders damaged causing excessive wear of cups. May be caused bv Dumping acid solution.

Foreign particles in the inlet or discharge valve or worn inlet and/or discharge valves.

Reduce pressure.

Do not run pump without water.

Replace with new piston.

Install new cups and cylinders. Pump only fluid compatible with chrome.

:heck for smooth lap surfaces on inlet and discharge valve seats. Discharge valve seats and inlet valve seats. Discharge valve seats and inlet valve seats may be lapped on a very fine oil stone; damaged cups and discharge valves cannot be lapped but must be

.eplaced.

Water leaking from valve stem

IShort piston seal life.

IElectric motorwon't

Irun'

Electric motor stops while spraying

Electric motor runs,

Electric motor labors when starting; blows fuses

Norn piston seal.

-oosecleanout port nut.

-eak in discharge hose.

.oose stuffing box.

scored piston sleeve.

4brasives in water.

~~~~

'ower cord unplugged, or building circuit use blown.

lverload switch has opened.

'ower cord unplugged, or building circuit use blown.

lverload breaker has opened.

Ixtension cord.

-ip plugged.

)isplacement pump frozen or gear train lamage.

:aDacitor failure.

3eplace seal assembly.

righten nut.

3eplace hose.

righten.

3eplace piston sleeve.

:lush with clean water.

:heck, replace.

Jnplug power cord', decrease pressure.

:heck, replace.

Jnplug power cord', relieve~pressure- IllOW to cool.

Ion't use more than 100 h of 12 ga ex- ension cord.

lemove and clean.

.haw

leplace capacitor.

'This unit has anoverload breaker built into the switchassembly. If it opens, unplug powercord and let sprayer cool for 30 to 60 minutes. Also, try to correct the cause of overheating. Always use the lowest pressure setting needed.

1204E, 801-238, 800-051 specifications

Graco Inc. is a globally recognized brand in fluid handling, offering a diverse range of products characterized by durability, efficiency, and innovative technology. Among its extensive product line, the Graco Inc. models 1204E, 801-238, and 800-051 stand out due to their unique features and robust design, making them essential tools in various industrial applications.

The Graco Inc. 1204E is an advanced air-operated double diaphragm pump known for its exceptional performance and reliability. This model is built with high-quality materials that ensure longevity even in demanding environments. One of its main features is the ability to handle a wide range of fluids, including thick and abrasive materials. The 1204E utilizes a control system that maximizes efficiency by adjusting flow rates automatically, leading to reduced operational costs and improved productivity. Furthermore, its compact design allows for easy installation in tight spaces, making it a versatile choice for numerous applications.

The 801-238 model is a high-performance grease pump specifically designed for reliable lubrication. This pump is equipped with a user-friendly interface and a powerful motor that contributes to its impressive output capabilities. Its robust construction allows it to withstand harsh conditions, ensuring that maintenance tasks can be performed with minimal downtime. A standout feature of the 801-238 is its integrated monitoring system, which provides real-time feedback on pump performance, helping operators to ensure optimal efficiency and identify potential issues before they escalate.

Lastly, the 800-051 represents Graco's commitment to precision and reliability in paint application. This model is engineered to deliver a consistent spray pattern, allowing for a flawless finish every time. The 800-051 incorporates advanced technology that minimizes overspray and waste, making it both an economical and environmentally friendly option. Additionally, its ergonomic design ensures ease of use, which is especially beneficial for long hours of operation.

In conclusion, the Graco Inc. models 1204E, 801-238, and 800-051 highlight the company's dedication to innovation and quality. Each model features technologies that enhance usability and efficiency, ensuring they meet the diverse needs of their users in industrial settings. With Graco's reputation for excellence, these products continue to set the standard in their respective fields.