Multiquip px400, cx400 manual Components, Allows the pump to run dry for a limited period of time

Page 12

components

1

2

SUBMERSIBLE

8 PUMP 3

4

5

7

6

Figure 3. Submersible Pump Components

Figure 3 shows the location of the basic components, for the CX400/PX400 submersible pumps. Listed below is a brief explanation of each component

1.AC Power Cable – This unit is supplied with a 19 ft. (approximately 6 m) AC power cable with a grounding- type plug. Always check the cable for signs of wear. NEVER use a defective power cable.

2.Carrying Handle – Always carry the submersible pump by its handle. NEVER! carry the pump by its power cord. Carrying or lifting the pump by the power cord will cause undue stress on the cord and can ultimately dislodge the cord from the pump.

3.Thermal Overload Protection – This pump is equipped with a thermal overload protection device that will shut down the motor in the event of high operating temperatures. The motor will automatically restart once the temperature returns to an acceptable operating temperature.

4.Mechanical Seal – The hydraulic oil in the pump cavity is designed to provide cooling for the pump seal. This

allows the pump to run dry for a limited period of time

5.Discharge Port – Connect a 2-inch hose to this port. Remember to adequately support the discharge hose to avoid stress on the pump.

6.Mechanical Seal Oil Plug – Remove this plug to check and add lubrication oil (Paraffin P70 lubricant) to the oil cavity. This oil protects the mechanical seal. Oil cavity should be full enough to cover seal spring.

7.Volute/Impeller – Impellers are constructed of abrasion-resistant plastic to minimizes wear and prolong service life.

8.Electric Motor – These submersible pumps utilize a 60 Hz, single-phase, 115 VAC, 1/2 HP electric motor. Consult with a licensed electrician before connecting motor to a power source and control boxes. Observe all city and local safety codes.

page 12 — cx400/px400 Sub. pump • operation and parts manual — rev. #1 (12/03/10)

Page 11 Page 13
Image 12
Page 11 Page 13
Contents Model cx400/px400 Table of Contents CX400/PX400 Submersible PumpChoose from three easy options Safety Information SaFetY meSSageSSaFetY SYmbolS SymbolGeneral SaFetY Pump SaFetY „ do not attempt to thaw out a frozen pump by using„ never disconnect any emergency or Power Cord/Cable Safety Control box SafetyLiFting SaFetY Grounding SafetyDimensions PX400Specification Model CX400/PX400Model Voltage Type UL/CSAPerformance curve Pump Performance CurveGeneral information Components Allows the pump to run dry for a limited period of timeDirect power operation Direct Power OperationFloat switches Mechanical Float SwitchDesign Features How It WorksFloat Switches Mounting The Float SwitchesFloat switches control box CB3 Control BoxPump Power Connections No Control Box OperationHose Connections Attaching Lifting RopeControl Box Installation Single-Phase Power Installation InputPower Cord Requirements Control Box MountingConnecting Dual float Switch SW-1WOP To Control Box Connecting AC Power to the CB3 Control BoxConnecting AC Power to the Pump Motor ContractorTurning On The Pump Manual OperationAutomatic Operation Shut-DownMaintenance CleanupLubrication Lay pump flat on its side PX400 only as shown in FigureImpeller/Mechanical Seal Replacement PX400 Impeller/Mechanical Seal Replacement CX400Remove the bolts securing the casing cover to the casing Electrical Insulation Testing Why perform electrical insulation testing?Symptom SolutionCb3 Control BoX wiring diagram Wiring DiagramExplanation of Code in Remarks Column Suggested Spare Parts To 3 UnitsQty Description CX400 pump assy Part Name QTY PX400 pump assy Part Name QTY Remarks Terms and Conditions of Sale Parts FreigHt policYPage HERE’S HOW to GET Help

px400, cx400 specifications

The Multiquip CX400 and PX400 are cutting-edge equipment designed to make tasks in construction and landscaping more efficient and effective. These models are well-regarded for their reliability, durability, and advanced features, making them suitable for a wide range of applications.

The CX400 is known for its robust construction and powerful performance. It features a heavy-duty frame, which provides excellent stability during operation. The model is equipped with a reliable engine that ensures high torque and performance, allowing it to tackle various tasks with ease. Additionally, the CX400 boasts advanced hydraulic systems that enhance its lifting capacity and operational efficiency, making it ideal for heavy lifting and material handling in various environments.

On the other hand, the PX400 is designed for versatility and efficiency. This model is particularly well-suited for urban applications and tighter spaces due to its compact design. Despite its smaller size, the PX400 doesn't compromise on power. It offers an impressive lifting capacity and is equipped with a smooth-operating hydraulic system that allows for precise control during operation.

Both models come with user-friendly controls that simplify operation and increase productivity. The ergonomic design of the operator’s platform ensures comfort during extended use. Additionally, these machines feature enhanced safety features, including a robust guarding system and emergency stop functions, ensuring the safety of operators and personnel on job sites.

Another notable characteristic of the CX400 and PX400 is their fuel efficiency. Designed with modern engines that minimize fuel consumption while maximizing output, these models can significantly reduce operational costs over time. They are also engineered for easy maintenance, featuring accessible components that make routine checks and servicing straightforward.

Moreover, the Multiquip CX400 and PX400 are compatible with various attachments, allowing users to customize their machines for specific tasks. This adaptability makes them an invaluable asset to contractors and equipment rental companies alike.

In conclusion, the Multiquip CX400 and PX400 stand out in the construction and landscaping industry due to their powerful performance, advanced technologies, user-friendly features, and versatility. They are engineered to meet the demands of modern job sites while ensuring safety, efficiency, and reliability. Whether for heavy lifting or operating in confined spaces, these machines are equipped to handle a range of tasks effectively.
Top Page Image Contents