operation

Hose Connections

1.Connect a 3-inch hose to the discharge port on the pump as shown in Figure 8. Make sure that hose is attached correctly to the discharge port.

Attaching Lifting Rope

1.Attach a suitable lifting cable (rope) to the carrying handle (Figure 12) on the pump and lower the pump into place. For applications where there is an excessive amount of mud, grit or silt, the use of a support platform is desirable.When pumping water from swimming pool type applications where there is little or no debris, the support platform is not required.

SUBMERSIBLE PUMP

3-INCH

DISCHARGE

HOSE

 

EXTERNAL

 

NEMA

1Ø 230VAC, 60 Hz

POWER SOURCE

L6-20P PLUG

 

 

 

CIRCUIT

 

 

BREAKER

 

 

BLACK

L1

LIFTING

RED

 

ROPE

 

L2

 

GREEN

 

 

GND. BUS

 

POWER

CORD

Figure 13. Submersible Pump

Tilted Position (Incorrect)

Pump Power Connections (No Control Box)

CARRYING

HANDLE

SUPPORT

SUBMERSIBLE PLATFORM

PUMP

Figure 12. Submersible Pump

Upright Position (Correct)

2.Make sure the pump is always placed in an upright position (Figure 12), and not tilted (Figure 13). Never position the pump directly on a soft, loose bottom. Remember to attain maximum pumping capacity and prevent excessive wear. Position the pump so it will not burrow itself into sand or clay.

1.Make sure circuit breaker supplying power to pump motor is in the OFF position.

2.Insert the L6-20P power cable plug (Figure 12) into the appropriate power source receptacle. The correct source voltage for this pump is 230 VAC, 60 Hz, single- phase.

3.If all of the pump's electrical requirements have been met, place the circuit breaker or power ON/OFF switch in the ON position.

4.Wait a few seconds and water should begin to flow from the discharge hose.

5.If water is not flowing from the discharge hose or not flowing freely after a few minutes, place the circuit breaker or ON/OFF switch in the OFF position and check the system for leaks.

NOTICE

When connecting the pump directly to a power source (no control box), it is recommended that personnel monitor the pump while in operation. Severe pump damage can occur if left unattended.

For unattended operation Multiquip recommends the use of either the CB6 or CB200 control box.

st3020b1/BCUL Sub. pump • operation and parts manual — rev. #2 (10/28/10) — page 19

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Multiquip st3020b1, st3020bcul Operation, Hose Connections, Attaching Lifting Rope, Pump Power Connections No Control Box
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st3020bcul, st3020b1 specifications

The Multiquip ST3020B1 and ST3020BCUL are robust and efficient generators designed to meet the power needs of various applications. These models are particularly popular among contractors, events, and emergency services due to their reliability and high performance.

One of the main features of the ST3020B1 is its impressive power output. With a rated capacity of 30 kW, this generator is capable of powering a variety of tools and equipment simultaneously. The ST3020BCUL variant, while also maintaining similar power output, offers additional features that enhance usability and functionality. Both models are equipped with a durable frame and come with advanced noise-reduction technology, making them suitable for use in noise-sensitive environments.

The design of the ST3020B1 and ST3020BCUL emphasizes portability. Both models are fitted with heavy-duty wheels and ergonomic handles, allowing for easy maneuverability across job sites. Their compact design ensures that they occupy minimal space without compromising on performance.

In terms of technology, these generators are powered by a reliable engine that guarantees consistent performance. The advanced fuel consumption management system enhances efficiency, allowing longer operational periods before refueling. Additionally, the generators are designed with user-friendly control panels that provide clear indicators for oil levels, battery voltage, and running status, ensuring easy monitoring during operation.

Safety features are paramount in the design of the ST3020B1 and ST3020BCUL. Both models are equipped with Automatic Low Oil Shutdown systems, preventing engine damage and ensuring longevity. The overload protection mechanism safeguards against potential equipment damage by automatically shutting down the generator when necessary.

Moreover, the ST3020BCUL model goes a step further by integrating additional outputs, including multiple 120V and 240V outlets, catering to diverse power requirements. This versatility makes it ideal for both professional construction environments and recreational applications.

In summary, the Multiquip ST3020B1 and ST3020BCUL generators stand out for their powerful output, portability, user-friendly technology, and safety features. These characteristics make them an essential tool for anyone requiring reliable mobile energy solutions, contributing significantly to enhanced productivity and efficiency in various operational settings.
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