Guardian Technologies 005336-1, 005337-1 Troubleshooting Guide, Problem Cause Correction

Page 23

Standby Generator Sets

Troubleshooting

TROUBLESHOOTING GUIDE

PROBLEM

CAUSE

CORRECTION

Engine won’t crank.

1.

15 amp fuse blown.

1.

Replace fuse.

 

2.

Loose or corroded or defective

2.

Tighten, clean or replace

 

 

battery cables.

 

battery cables as necessary.

 

3.

Defective starter contactor.

3.

Replace contactor.*

 

4.

Defective starter motor.

4.

Replace starter motor.*

 

5.

Dead or Defective Battery.

5.

Remove, change or replace battery.

 

6.

5 amp fuse blown.

6.

Replace fuse.*

 

 

 

 

 

Engine cranks but won't start

1.

Out of fuel.

1.

Replenish fuel.

 

2.

Fuel solenoid (FS) is defective

2.

Replace solenoid.*

 

3.

Open Wire #14A from Engine Control

3.

Reconnect wire.

 

 

circuit board.

 

 

 

4.

Spark plugs defective.

4.

Clean, regap or replace plugs.

 

5.

Door on tank not closed.

5.

Close door on tank.

 

 

 

 

 

Engine starts hard, runs rough.

1.

Flame arrestor (air cleaner) plugged or

1.

Clean or replace as needed.

 

 

damaged.

 

 

 

2.

Plugged fuel line.

2.

Unclog fuel line.

 

3.

Defective spark plugs.

3.

Clean, regap or replace plugs.

 

4.

Fuel pressure incorrect.

4.

Confirm fuel pressure to regulator is as

 

 

 

 

recommended in SPECIFICATIONS.

 

 

 

 

 

Engine starts then shuts down.

1.

Engine oil level is low.

1.

Check oil and add oil as needed.

 

2.

Engine is overheated.

2.

Check cooling system for leaks.

 

3.

Defective Low Oil Pressure Switch

3.

Replace switch.*

 

4.

Defective Coolant Temperature Switch

4.

Replace switch.*

 

5.

Defective Control Module circuit board.

5.

Replace board.*

 

6.

Coolant Level is Low.

6.

Repair leak - Add coolant.

 

7.

Defective Low Coolant Level Switch

7.

Replace Switch.*

 

 

 

 

 

AUTO/OFF/MANUAL Switch at OFF,

1.

Defective AUTO/OFF/MANUAL switch

1.

Replace switch.*

engine continues to run

2.

Open/disconnected wire #15A between

2.

Reconnect/close wire.

 

 

AUTO/OFF/MANUAL switch and Control

 

 

 

 

Module circuit board.

 

 

 

3.

Defective Control Module circuit board

3.

Replace board.*

 

 

 

 

 

No AC output from generator.

1.

Check main line circuit breaker.

1.

Reset to ON or CLOSED.

 

2.

Check circuit breaker & fuses.

2.

Reset and replace, if necessary.

 

3.

Transfer switch set to NORMAL position

3.

Set to GENERATOR position.

 

4.

Generator internal failure.

4.

*

 

5.

Thermal circuit breaker open.

5.

Auto-reset - Wait 5 min. and

 

 

 

 

attempt restart.

*Contact the nearest Authorized Dealer for assistance.

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Contents 20kW Models 005336-1 Standby Generator Sets Table of Contents  Warning   Electrical Hazards  Introduction ‹ Operation and Maintenance‹ HOW to Obtain Service Authorized Service Dealer Location‹ Data Label Identification RecordCoolant Recommendations Equipment DescriptionEngine OIL Recommendations Engine Protective Devices ‹ LP Fuel System Fuel System‹ Fuel Requirements ‹ Natural GAS Fuel SystemSpecifications ‹ Cold Weather KIT ‹ Reconfiguring the Fuel SystemGenerator AC Lead Connections Alternator Power Winding Connections‹ FOUR-LEAD, SINGLE-PHASE Stator ‹ 3-PHASE AlternatorsInitial Inspection for QT Genset Startup InstallationPreparation Before START-UP ‹ START-UP Inspection START-UP Checklist‹ Preparation for START-UP ‹ Retransfer and Shutdown Operating Unit with Manual Transfer SwitchGenerator Control Operation ‹ Engine START-UP and TransferChecking Fluid Levels Maintenance Performed by Service FacilitiesCooling System ‹ Inspect Cooling System ‹ Battery Fluid‹ Check Battery ‹ Exercise System‹ Spark Plugs ‹ Changing the Engine AIR Cleaner ‹ Coolant Change‹ Changing Engine OIL Miscellaneous Maintenance Service Maintenance Interval Information Service ScheduleLevel Maintenance Level Problem Cause Correction Troubleshooting GuideStandby Generator Sets Standby Generator Sets Standby Generator Sets Standby Generator Sets Page Breaker Tray BACK/BOTTOM Page Assy RTR 20KW 2PH for Units Built Before February Page Components Included in 0G3365E Page Support Radiator LH Side Page Battery Tray C1 CPL Page Mounting Base 1.6L Page ASM Motor Stepper Page Engine Generac 1.6L NG Page Elbow 90D 3/4 NPT Page Roof C1 CPL Page Muffler C1 Page Page Page Page Page Page Page Page Page Page Page Page Page Page Standby Generator Sets Warranty

005336-1, 005337-1 specifications

Guardian Technologies has evolved as a leader in indoor air quality solutions with its innovative lineup of air purifiers, particularly the notable models 005336-1 and 005337-1. These devices are designed to tackle common air contaminants, enhancing the overall air quality in residential and commercial settings.

The model 005336-1 features a state-of-the-art 3-in-1 air purification system, integrating a pre-filter, activated charcoal filter, and a true HEPA filter. This powerful combination ensures the removal of a wide array of pollutants, including dust, pet dander, smoke, and even certain bacteria and viruses. The true HEPA filter captures 99.97% of particles as small as 0.3 microns, making it an excellent choice for allergy sufferers and individuals sensitive to airborne particles.

On the other hand, the 005337-1 model advances air purification further with enhanced smart features. It is equipped with a built-in air quality sensor that monitors real-time air quality and adjusts the fan speed accordingly. This not only promotes energy efficiency but also ensures an optimal environment based on immediate air quality needs.

Both models incorporate Guardian Technologies’ unique UV-C light technology. This additional feature works to reduce airborne germs and bacteria, further improving the healthiness of the air you breathe. The UV-C technology, combined with the HEPA filtration system, provides a comprehensive approach to cleaning indoor air, making these models perfect for households with pets, children, or individuals with allergies.

Another standout characteristic of both air purifiers is their user-friendly design. They come equipped with adjustable fan speeds, a filter replacement indicator, and a quiet operation mode that makes them suitable for use in bedrooms or home offices. Moreover, their modern aesthetics fit seamlessly into various home decors, ensuring functionality without compromising style.

In summary, Guardian Technologies’ 005336-1 and 005337-1 air purifiers offer a sophisticated blend of effective air purification technology, user-friendly features, and smart capabilities. They represent a commitment to improving indoor air quality and promoting a healthier living environment for all. This combination of efficiency and innovation positions Guardian Technologies at the forefront of air purification solutions.
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