ELECTRICAL / MAINTENANCE

Grounding Outlet

If your outlet is not grounded, install a copper wire, at least 14 gauge (2mmZ), from the outlet box, as shown in Figure 3B, to a metal cold water pipe. Use ground clamp on pipe.

IMPORTANT: The cold water pipe you use as a ground must have metal continuity to electrical ground. If continu-

ity is interrupted by plastic, rubber, or other electrical insu- lators; such as hoses, fittings, washers or gaskets (including water meter or pump), a metal bypass must be used. Any electrically insulated connector should be jumped (as shown in Figure 3C), with a length of No. 4 wire clamped securely at both ends.

Outlet

Figure 3B

No. 4

31amp

Wire

 

Metal Water

Pipe

Meter

670 0194

Figure 3C

Automatic Thermal Overload Protection

This pump motor has a built-in automatic thermal overload

protector. If the motor overheats, the protector will open and cut off power to the motor before the heat damages it

internally. The overload will reset automatically and the pump will restart after the pump cools down below the dan- ger point.

[_kWARNING] DO NOT attempt to work on the pump or

motor if the overload seems to have tripped. The

motor may restart without warning at any time. You

could be injured and the pump damaged if it starts

when you are working on it.

DO NOT attempt to repair a non-operational surnp pump. Take it to Sears for service by a qualified technician.

Generator Sizing

Below is the minimum Engine-Generator Watt rating required

to power this pump motor. Any additional loads, such as lights, must be added to the listed load and the generator sized ac-

cordingly. Generators are available at all Sears Stores.

Pump

 

Minimum Watt

Model

HP

Rating of Generator

390.305001

1/2

2800

390.304790

1/3

3400

390.305790

1/2

4200

HAINTENANCE

_Make

certain that

the

pump

is unplugged

before attempting

to service

or

remove

any compo-

nent.

 

 

 

 

1.The motor in the unit is sealed in oil. No additional lubri- cation is necessary.

2.IMPORTANT: Disassembly of the motor assembly will void the warranty. It might also cause internal leakage and

damage to the unit. If repairs are required, return the pump to the dealer from whom it was purchased.

3.Inlet screen should be kept clean and free of all foreign objects.

Pump Cleaning

NOTICE: Attempting to disassemble motor will void the

warranty.

1.Disconnect power cord from electrical outlet before work-

hag on pump. The volute bottom may be removed to re- place impeller or clean pump of mud or debris.

2.Remove screws from volute bottom and clean impeller. Replace the gasket/O-Ringif it is damaged.

To Reassemble:

Attach volute bottom to volute top with screws.

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Sears 390.30579, 390.30479 Haintenance, Grounding Outlet, Pump Minimum Watt Model Rating of Generator, Pump Cleaning
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390.30579, 390.305001, 390.30479 specifications

The Sears 390.30479, 390.305001, and 390.30579 are three models that exemplify the brand's commitment to quality and innovation in home appliances. These models are popular choices among consumers seeking reliability and performance in their everyday use.

One of the standout features of the Sears 390 series is its energy efficiency. Each model is designed to meet strict energy consumption standards, allowing consumers to enjoy their appliances while minimizing their environmental footprint. With advanced insulation materials and energy-saving technology, these models help reduce electricity costs while maintaining optimal performance.

Another defining characteristic is the user-friendly design. The Sears 390 series boasts intuitive controls and interfaces that allow users to easily operate the appliances, making them accessible for everyone, regardless of their experience level. The layout of control panels is logical and straightforward, offering quick access to different settings and features.

Durability is a hallmark of the Sears 390 models. Manufactured with high-quality materials, these appliances are built to withstand the rigors of daily use. Whether handling heavy loads or enduring constant operation, the robust construction ensures longevity and reliability, providing consumers with peace of mind regarding their investment.

In terms of performance, each model is engineered to deliver exceptional results. The 390.30479 is known for its powerful motor that can handle a variety of tasks efficiently. The 390.305001 features advanced technology that enhances its drying capabilities, ensuring clothes come out perfectly dry and fresh. Meanwhile, the 390.30579 offers versatile settings that cater to different fabric types, providing tailored care for garments and extending their lifespan.

Sears has also incorporated technology that enhances user experience. Features such as built-in diagnostic systems help troubleshoot issues quickly, reducing downtime and increasing convenience. Additionally, some models in the series may include connectivity options, allowing users to control and monitor their appliances remotely, which meets the needs of the modern consumer.

Overall, the Sears 390.30479, 390.305001, and 390.30579 stand out in the competitive home appliance market due to their blend of energy efficiency, user-friendly design, durability, and advanced performance technologies. These models are well-suited for families and individuals looking for dependable and effective solutions to enhance their home routines.
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