Section 5

TROUBLESHOOTING FLOWCHARTS

Problem 4 - No Battery Charge Output

TEST 17 -

CHECK

BATTERY CHARGE OUTPUT

GOOD

FINISHED

BAD

GOOD

TEST 19 -

CHECK

BATTERY

CHARGE

RECTIFIER

BAD

REPLACE

INSULATION RESISTANCE TEST PAGE 13

 

 

TEST 9 - TEST

GOOD

 

 

STATOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BAD

 

 

 

 

 

 

 

REPAIR

OR REPLACE

REPAIR

BADOR

REPLACE

Problem 5 - No 10A Battery Charge Output

TEST 18 -

 

 

 

 

CHECK 10A

 

 

 

 

 

 

 

 

 

BATTERY

 

 

 

BAD

 

 

 

 

CHARGE

 

 

 

 

 

 

 

 

 

OUTPUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GOOD

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FINISHED

 

 

 

 

REPAIR

 

 

 

 

 

 

BAD

 

OR REPLACE

 

 

 

 

 

TEST 19 -

CHECK

BATTERY

CHARGE

RECTIFIER

BAD

REPLACE

TEST 9 - TEST

STATOR

GOOD

 

 

 

TEST 20 -

 

 

 

CHECK 10A

GOOD

 

 

 

 

CIRCUIT

 

 

 

 

BREAKER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BAD

 

 

 

 

 

 

 

 

 

 

 

REPLACE

GOOD

INSULATION

 

 

 

REPAIR

RESISTANCE

 

BAD

 

 

 

OR

 

 

TEST PAGE 13

 

 

 

REPLACE

 

 

 

Page 31

Page 33
Image 33
Guardian Technologies 4451 & 4986, 4582 & 4987 Problem 4 No Battery Charge Output, Problem 5 No 10A Battery Charge Output

5308, 4583, 4451 & 4986, 4582 & 4987 specifications

Guardian Technologies has carved a niche in the market with its innovative air purification and UV-C sanitization products. The company's model numbers, including 4582, 4987, 4451, 4986, 4583, and 5308, represent a diverse range of solutions designed to enhance indoor air quality and safety in both residential and commercial settings.

The Guardian Technologies 4582 is equipped with a true HEPA filter that captures 99.97% of dust, pollen, smoke, and other particles as small as 0.3 microns. This model features a smart sensor that adjusts the fan speed according to the air quality in real-time. The UV-C light technology integrated into this device works to eliminate viruses and bacteria, providing an additional layer of protection against airborne pathogens.

The 4987 model follows suit with similar advanced features but adds a sleek design ideal for modern interiors. With multiple speed settings and a night mode, the 4987 is perfect for bedrooms or quiet spaces. Its energy-efficient operation coupled with an indicator that signals filter replacement ensures that users maintain optimal performance effortlessly.

The Guardian Technologies 4451 and 4986 models are particularly notable for their enhanced capacity and filtration efficiency. Both units incorporate a three-in-one filtration system that includes a pre-filter, activated charcoal filter, and HEPA filter. With their strategic design, these models not only purify the air but also trap common household odors, making them a popular choice for families with pets.

The 4583 model stands out with a unique combination of design and functionality. It features a low-profile design, making it easy to fit into any space. Its UV-C light technology not only disinfects air but can also sanitize surfaces, bridging the gap between air purification and direct sanitation.

Finally, the Guardian Technologies 5308 caters to larger spaces, offering impressive air circulation and filtration capabilities. Equipped with a high-efficiency particulate air (HEPA) filter and a powerful fan, it effectively cleans larger areas while maintaining whisper-quiet operation.

In summary, Guardian Technologies’ products exemplify a commitment to improving air quality and promoting health through innovative technology. With features like HEPA filtration, UV-C sanitization, smart sensors, and sleek designs, consumers can choose from a range of models that best fit their needs, ensuring cleaner, safer indoor environments.