Multiquip ST6125G, ST4125G Pump Safety, Electrical Safety,  Never disconnect any emergency or

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SAFETY INFORMATION

PUMP SAFETY

DANGER

NEVER operate the equipment in an explosive atmosphere or near combustible materials.An explosion or fire could result causing severe bodily harm or even death.

WARNING

Accidental starting can cause severe injury or death. ALWAYS place the ON/OFF switch in the OFF position.

DO NOT place hands or fingers inside pump when pump is running.

NEVER disconnect any emergency or

safety devices. These devices are intended for operator safety. Disconnection of these devices can cause severe injury, bodily harm or even death. Disconnection of any of these devices will void all warranties.

Risk of Electric Shock - This pump has not been investigated for use in swimming pool or marine areas.

CAUTION

DO NOT restrict the fl ow of the discharge hose as it may cause the pump to overheat.

Be careful of discharge hose whipping under pressure.

ALWAYS check pump oil level only when pump is cool. Expansion due to heat may cause hot oil to spray from the oil plug when the oil plug is removed. The possibility of severe scalding may exist.

NOTICE

ALWAYS place the pump in an upright position on a platform before using.The platform will prevent the pump from burrowing itself on soft sand or mud.

NEVER operate pump on its side.

DO NOT allow the pump to freeze in water.

NEVER leave an open pump chamber unattended.

ALWAYS keep the machine in proper running condition.

DO NOT attempt to thaw out a frozen pump by using

a torch or other source of fl ame. Application of heat in this manner may heat the oil in the seal cavity above the critical point, causing pump damage.

DO NOT pump water with a temperature greater than 104°F.

DO NOT pump liquids containing acid or alkali.

ALWAYS check strainer before pumping. Make sure strainer is not clogged. Remove any large objects, dirt or debris from the strainer to prevent clogging.

ALWAYS use a large basket strainer when pumping water that contains large debris.

ALWAYS fl ush pump (clean) after use when pumping water concentrated with heavy debris. It is very important to always fl ush the pump before turning it off to prevent clogging.

Fix damage to machine and replace any broken parts immediately.

ALWAYS store equipment properly when it is not being used. Equipment should be stored in a clean, dry location out of the reach of children and unauthorized personnel.

NEVER lubricate components or attempt service on a running machine.

NEVER run pump dry.

ALWAYS allow the machine a proper amount of time to cool before servicing.

Keep machine in proper running condition.

ELECTRICAL SAFETY

DANGER

The electrical voltage required to operate pump can cause severe injury or even death through physical contact with live circuits. ALWAYS disconnect electrical power from pump before performing maintenance on pump.

WARNING

To reduce the risk of electric shock, connect only to a circuit protected by a Ground-Fault Circuit-Interrupter (GFCI).

PAGE 6 — ST4125G/ST6125G SUBMERSIBLE PUMP • OPERATION MANUAL — REV. #0 (11/18/10)

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Contents Model ST4125G/ST6125G This Manual Must Accompany the Equipment AT ALL TimesTable of Contents ST4125G/ST6125G Submersible PumpPage Safety Information Safety MessagesSymbol General Safety fire extinguisherfirst aid kit Pump Safety Electrical Safety Never disconnect any emergency or Control Box Safety Power Cord/Cable SafetyGrounding Safety Lifting SafetyST4125G/ST6125G Submersible Pump Specifications SpecificationsModel ST4125G/ST6125G Submersible Pump Dimensions ST4125G/ST6125G Pump DimensionsST4125G/ST6125G General Information ST4125G/ST6125G Components Submersible Pump ComponentsDesign Features Float SwitchesMechanical Float Switch How It WorksFloat Switches Mounting The Float SwitchesControl Box Used With Heater CB12/CB14 Control BoxesControl Box Specifications Thermal FloatPhase Power Installation Input Control BOX InstallationControl Box Installation Power Cord RequirementsConnecting SW-1WOPA Float Switches to Control Box Dual Float switch ConnectionsFloat Terminal Wire 230/460 VAC Voltage Selection 230/460 VAC Voltage Selection230/460 VAC Input Power Connections CB12/CB14 Control BOX Power ConnectionsPhase Power Installation Output To Pump 230/460 VAC Output Power ConnectionsCB12/CB14 Control BOX Wiring Layout See TablePump Placement OperationControl Box Operation Auto Mode Reset ButtonShut-Down Maintenance LubricationImpeller Removal Long Term StorageWater Tank Storage Electrical Insulation Testing Why perform electrical insulation testing?Troubleshooting Pump TroubleshootingCB12/CB14 Control BOX Wiring Diagram ConnectionsPage HERE’S HOW to GET Help

ST6125G, ST4125G specifications

The Multiquip ST4125G and ST6125G are versatile and robust generators that cater to a variety of demanding applications in the construction, rental, and industrial sectors. These portable generators are designed to deliver reliable power with user-friendly features that make them ideal for both professional and recreational use.

One of the standout features of the ST4125G and ST6125G models is their impressive power output. The ST4125G is capable of providing up to 4,000 watts of continuous power, while the ST6125G offers a higher capacity of 6,000 watts. This flexibility allows users to choose the model that best suits their needs, whether for powering tools on a job site or serving as backup power during an outage.

Both models are equipped with a rugged 4-stroke gasoline engine that ensures efficient performance and longevity. The engines are designed with thermal protection to prevent overheating, allowing for extended run times without interruption. Additionally, Multiquip has engineered these generators to have low noise levels while operating, making them suitable for use in residential areas and noise-sensitive environments.

The ST4125G and ST6125G come with a variety of outlets to accommodate different power needs, including 120V and 240V outlets. This versatility makes them ideal for powering everything from small hand tools to larger machinery. Furthermore, the generators feature a dual circuit breaker system for added safety, ensuring a reliable and secure power source.

Portability is another major advantage of the Multiquip ST4125G and ST6125G. Both models are designed with a steel frame and feature large wheels and a folding handle, making transport to and from job sites effortless. The compact design also allows for easy storage when not in use.

In terms of maintenance, Multiquip has incorporated user-friendly features that simplify routine checks and servicing. The generators feature easy access to critical components, allowing users to perform maintenance tasks efficiently.

With their combination of power, portability, and user-friendly features, the Multiquip ST4125G and ST6125G generators stand out in the competitive landscape of portable power solutions. Whether for construction projects, outdoor events, or emergency backup, these generators are reliable choices that meet the demands of various users.
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