INSPECTION GENERATORS - NFPA 110 GENERATOR CHECKLIST / POWER PLANT

• Conducted on

  Date

• LOCATION

  Power Plant

• Generator

  GEN #1 / Electronic

  GEN #2 / Back Up

  GEN #3 / Utility

• Asset

  Select Generator #1 ID: 774 / Engine #1 ID: 444 Generator #2 ID: 775 / Engine #2 ID: 445 Generator #3 ID: 776 / Engine #3 ID: 446

  • Generator #1 ID: 774 / Engine #1 ID: 444
  • Generator #2 ID: 775 / Engine #2 ID: 445
  • Generator #3 ID: 776 / Engine #3 ID: 446

• TECHNICIANS INFORMATION

  Select Gomez Ronald Quezada Antonio Huapaya, Jose Misaico, Raul Torres, Jesus Saenz, Carlos

  • Gomez Ronald
  • Quezada Antonio
  • Huapaya, Jose
  • Misaico, Raul
  • Torres, Jesus
  • Saenz, Carlos

• INSPECTION AND TESTING OF EMERGENCY GENERATORS
  Sections 18.2.9.2, 18.2.10.5, 18.5.1.2 and 18.5.1.3].
  Provisions dealing with maintenance and testing of emergency generators can be found in NFPA 99(12), Sec. 6.4.4.1.1.4. This section starts out by referencing NFPA 110, but also deals with such issues as:
  o Testing intervals
  o Test conditions
  o Personnel qualifications
  o Maintenance and testing of circuitry
  o Maintenance of batteries

• Attach photo of Generators

  Media

• In House or Contractor?

  In House

  Contractor

• Daily Inspection

Question

• INSPECTION START HRS

  Date

• Hour Generator

• Start

The control module is free of alarms?

• Yes

  No

  N/A

• What is the alarm? (to describe the alarm)

Diesel Engine System

• 1. Fuel Record level

  Select Dayli Tank #1 Dayli Tank #2 Dayli Tank #3

  • Dayli Tank #1
  • Dayli Tank #2
  • Dayli Tank #3

• Level

  Full

  3/4

  1/2

  1/4

• 5. Flexible hoses and connectors.

  Good

  Fair

  Poor

Lubrication System

• 1. Oil level good in vertical motor sight glass is within acceptable range.

  Yes

  No

  N/A

• Full

  Medium

  Low

Cooling System

• Cooling system coolant level normal (low level alarm on display?)

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

• Does the engine coolant heater work?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

• Fan belts in good condition and with proper tension?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Are leaks visible?

• YES

  NO

  N/A

• what generator is it?<br>Describe the leak

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Battery System

• 1. Electrolyte level in batteries is within acceptable range.

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Comments and observations

• INSPECTION STOP HRS

  Date

• Weekly Inspection

Questions

• INSPECTION START HRS

  Date

HOROMETER / GEN 01 ELECTRONIC, GEN02 BACK UP and GEN03 UTILITY

• GEN 01 ELECTRONIC

• GEN 02 BACK UP

• GEN 03 UTILITY

The control module is free of alarms?

• Yes

  No

  N/A

• What is the alarm? (to describe the alarm)

Diesel Engine System

• 1. Fuel tank is at least two-thirds full.<br>Record level

  Full

  3/4

  1/2

  1/4

• 2. Tank float switch.

  Yes

  No

  N/A

• 3. Solenoid valve operation.

  Yes

  No

  N/A

• 5. Flexible hoses and connectors.

  Yes

  No

  N/A

Lubrication System

• 1. Oil level good in vertical motor sight glass is within acceptable range.

  Yes

  No

  N/A

Cooling System

• Cooling system coolant level normal (low level alarm on display?)

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

• Does the engine coolant heater work?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

• Fan belts in good condition and with proper tension?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Are leaks visible?

• YES

  NO

  N/A

• what generator is it?<br>Describe the leak

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Exhaust System

• 1. Free of leakage.

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Battery System

• 1. Electrolyte level in batteries is within acceptable range.

  Yes

  No

  N/A

• What generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

• The measurements of the batteries during operation is adequate?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Electrical System

• 1. Controller pilot light ( power on ) is illuminated.

  Yes

  No

  N/A

Comments and observations

• INSPECTION STOP HRS

  Date

• Monthly Inspection

Question

• INSPECTION START HRS

  Date

• Hours Generator

• Do you have an Extinguisher in the room?

  Yes

  No

  N/A

• Expiration date?

• Does the room have a spill kit?

  Yes

  No

  N/A

Diesel Engine System

• 1. Fuel tank is at least two-thirds full. <br>Reference Record level

  Full

  3/4

  1/2

  1/4

• 2. Tank float switch.

  Yes

  No

  N/A

• 3. Solenoid valve operation.

  Yes

  No

  N/A

• 4. System free of water.

  Yes

  No

  N/A

• 5. Flexible hoses and connectors.

  Good

  Fair

  Poor

The control module is free of alarms?

• Yes

  No

  N/A

• What is the alarm? (to describe the alarm)

Lubrication System

• 1. Oil level good in vertical motor sight glass is within acceptable range.

  Yes

  No

  N/A

• What level is it?

  Full

  Medium

  Low

Cooling System

• 1. Cooling water level is within acceptable range.

  Full

  Medium

  Low

• 2. Adequate cooling water to heat exchanger.

  Yes

  No

  N/A

• 3. Water pump in good condition.

  Yes

  No

  N/A

• 4. Condition of flexible hoses and connections.

  Good

  Fair

  Poor

• 5. Heater is operating.

  Yes

  No

  N/A

• Fan belts in good condition and with proper tension?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Exhaust System

• 1. Free of leakage.

  Yes

  No

  N/A

• 2. Drain condensate trap.

  Yes

  No

  N/A

Intake system

• Air Filter in Good Condition

  Good

  Fair

  Poor

Battery System

• 1. Electrolyte level in batteries is within acceptable range.

  Yes

  No

  N/A

• Measure reading at battery

Electrical System

• 3. isolating switch is closed - standby (emergency) source.

  Yes

  No

  N/A

• 10. Inspect circuits breakers or fuses.

  Yes

  No

  N/A

Comments and observations

• 1. Add observations?

  Yes

  No

  N/A

• Description

• 2. Add comments and recommendations

  Yes

  No

• Description

• INSPECTION STOP HRS

  Date

• Quarterly

Question

• INSPECTION START HRS

  Date

• Hour Generator

• Start

Control Panel / Generator cabinet

• Only cleaners suitable for electronic and dielectric equipment should be used to clean this component.

• 1. Open all cabinets (Clean and Inspect)

  Yes

  No

  N/A

• 2. Clean dust and vacuum all the controls

  Yes

  No

  N/A

• Do you notice deterioration, corrosion, loose components?

• 3. Check the inside of the cabinet for loose hardware - (Tighten the connection if necessary)

  Yes

  No

  N/A

• 4. Clean and remove dust from panels.

  Yes

  No

  N/A

Electrical System

• Are the circuit breakers and fuses OK?

  Yes

  No

  N/A

• Controller pilot light ( in automatic ) is illuminated.

  Yes

  No

  N/A

• Is the generator switch in the closed (ON) position?

  Yes

  No

  N/A

Battery System

• 1. Electrolyte level in batteries is within acceptable range.

  Yes

  No

  N/A

Alternator AC and Electrical System

• 1. Inspect circuits breakers or fuses.

  Yes

  No

  N/A

• 2. Is the main stator coil clean and free of contamination?

  Yes

  No

  N/A

• 3. Is the exciter clean and free of contaminants?

  Yes

  No

  N/A

• 4. Check commutator & slip rings, rotor & stator, bearings, bearing lubrication, voltage regulator.

  Yes

  No

  N/A

Diesel Engine System

• Fuel Record level

  Select Dayli Tank #1 Dayli Tank #2 Dayli Tank #3

  • Dayli Tank #1
  • Dayli Tank #2
  • Dayli Tank #3

• Level

  Full

  3/4

  1/2

  1/4

• Flexible hoses and connectors.

  Good

  Fair

  Poor

• System free of water.

  Yes

  No

  N/A

• Solenoid valve operation.

  Yes

  No

  N/A

• Tank float switch.

  Yes

  No

  N/A

Lubrication System

• 1. Oil level good in vertical motor sight glass is within acceptable range.

  Yes

  No

  N/A

• Level

  Full

  Medium

  Low

Cooling System

• Cooling system coolant level normal (low level alarm on display?)

  Yes

  No

  N/A

• Level

  Full

  Medium

  Low

• Does the engine coolant heater work?

  Yes

  No

  N/A

• Fan belts in good condition and with proper tension?

  Yes

  No

  N/A

Exhaust System

• 1. Free of leakage.

  Yes

  No

  N/A

• 2. Drain condensate trap.

  Yes

  No

  N/A

Intake system

• Air Filter in Good Condition

  Good

  Fair

  Poor

Are leaks visible?

• YES

  NO

  N/A

Test

• Yes

  No

• Test under load?

  Yes

  No

Testing

• Voltage

  Good

  Fair

  Poor

• L1L2 (VAC)

• L2L3 (VAC)

• L3L1 (VAC)

• Voltage L-N

  Good

  Fair

  Poor

• L1-N (VAC)

• L2-N (VAC)

• L3-N (VAC)

• Amps

  Good

  Fair

  Poor

• L1L2 (Amp)

• L2L3 (Amp)

• L3L1 (Amp)

• Frequency (Hz)

• Load (%)

• Load (KW)

• P.F.

• Voltage

  Good

  Fair

  Poor

• L1L2 (VAC)

• L2L3 (VAC)

• L3L1 (VAC)

• Voltage L-N

  Good

  Fair

  Poor

• L1-N (VAC)

• L2-N (VAC)

• L3-N (VAC)

• Frequency (Hz)

Comments and observations

• Yes

  No

  N/A

• INSPECTION STOP HRS

  Date

• Semiannually

Question

• INSPECTION START HRS

  Date

• Hours Generator

• Do you have an Extinguisher in the room?

  Yes

  No

  N/A

• Expiration date?

• Does the room have a spill kit?

  Yes

  No

  N/A

Diesel Engine System

• 1. Fuel tank is at least two-thirds full. <br>Reference Record level

  Full

  3/4

  1/2

  1/4

• 2. Tank float switch.

  Yes

  No

  N/A

• 3. Solenoid valve operation.

  Yes

  No

  N/A

• 4. System free of water.

  Yes

  No

  N/A

• 5. Flexible hoses and connectors.

  Good

  Fair

  Poor

The control module is free of alarms?

• Yes

  No

  N/A

• What is the alarm? (to describe the alarm)

Lubrication System

• 1. Oil level good in vertical motor sight glass is within acceptable range.

  Yes

  No

  N/A

• What level is it?

  Full

  Medium

  Low

Cooling System

• 1. Cooling water level is within acceptable range.

  Full

  Medium

  Low

• 2. Adequate cooling water to heat exchanger.

  Yes

  No

  N/A

• 3. Water pump in good condition.

  Yes

  No

  N/A

• 4. Condition of flexible hoses and connections.

  Good

  Fair

  Poor

• 5. Heater is operating.

  Yes

  No

  N/A

• Fan belts in good condition and with proper tension?

  Yes

  No

  N/A

• what generator is it?

  GEN 01 ELECTRONIC

  GEN 02 BACK UP

  GEN 03 UTILITY

Exhaust System

• 1. Free of leakage.

  Yes

  No

  N/A

• 2. Drain condensate trap.

  Yes

  No

  N/A

Intake system

• Air Filter in Good Condition

  Good

  Fair

  Poor

Battery System

• 1. Electrolyte level in batteries is within acceptable range.

  Yes

  No

  N/A

• Measure reading at battery

Electrical System

• 3. isolating switch is closed - standby (emergency) source.

  Yes

  No

  N/A

• 10. Inspect circuits breakers or fuses.

  Yes

  No

  N/A

Comments and observations

• 1. Add observations?

  Yes

  No

  N/A

• Description

• 2. Add comments and recommendations

  Yes

  No

• Description

• INSPECTION STOP HRS

  Date

• Annually

Question

• INSPECTION START HRS

  Date

Control Panel / Generator cabinet

• Only cleaners suitable for electronic and dielectric equipment should be used to clean this component.

• 1. Open all cabinets (Clean and Inspect)

  Yes

  No

  N/A

• 2. Clean dust and vacuum all the controls

  Yes

  No

  N/A

• Do you notice deterioration, corrosion, loose components?

• 3. Check the inside of the cabinet for loose hardware - (Tighten the connection if necessary)

  Yes

  No

  N/A

• 4. Clean and remove dust from panels.

  Yes

  No

  N/A

Diesel Engine System

• 1. Fuel tank is at least two-thirds full. <br>Reference Record level

  Full

  3/4

  1/2

  1/4

• 2. Tank float switch.

  Yes

  No

  N/A

• 3. Solenoid valve operation.

  Yes

  No

  N/A

• 4. System free of water.

  Yes

  No

  N/A

• 5. Flexible hoses and connectors.

  Good

  Fair

  Poor

• 6. Were the fuel filters replaced?

  Yes

  No

  N/A

• 7. Was fuel sample taken (Daily Tank)?

  Yes

  No

  N/A

Lubrication System

• 1. Was the engine oil replaced?

  Yes

  No

  N/A

• How much oil?

• 2. Oil level good in vertical motor sight glass is within acceptable range.

  Full

  Medium

  Low

• 3. Have you replaced the engine oil filters?

  Yes

  No

  N/A

• 4 . Were the oil filters replaced by-pass?

  Yes

  No

  N/A

• 5. Motor oil sampling for analysis

  Yes

  No

  N/A

Cooling System

• 1. Cooling water level is within acceptable range.

  Full

  Medium

  Low

• 2. Is the engine coolant heater operational?

  Yes

  No

  N/A

• 3. Water pump in good condition.

  Yes

  No

  N/A

• 4. Condition of flexible hoses and connections.

  Good

  Fair

  Poor

• 5. Coolant sample - Test (refractometer and inspection strips)

  Yes

  No

  N/A

• Result?

  Good

  Change

• 6. Have you changed the refrigerant filters?

  Yes

  No

  N/A

• 7. Adjust fan idler pulley pivot tensioner

  Yes

  No

  N/A

• 8. Grease: Fan idler pivot arm / front engine support

  Yes

  No

  N/A

• 9. Is the radiator in good condition and clean?

  Yes

  No

  N/A

• 10. Is the fan in good condition?

  Yes

  No

  N/A

Exhaust System

• 1. Free of leakage.

  Yes

  No

  N/A

• 2. Drain condensate trap.

  Yes

  No

  N/A

Intake System

• 1. Was intake filters changed?

  Yes

  No

  N/A

• 2. Engine air cleaner service indicator

  Good

  Fair

  Poor

Battery System

• 1. Electrolyte level in batteries is within acceptable range.

  Yes

  No

  N/A

• 2. Measure battery reading (External Charger)

• 3. Clean battery terminals and lugs (Apply grease on terminal connections)

  Yes

  No

  N/A

Alternator AC and Electrical System

• 1. Inspect circuits breakers or fuses.

  Yes

  No

  N/A

• 2. Is the main stator coil clean and free of contamination?

  Yes

  No

  N/A

• 3. Is the exciter clean and free of contaminants?

  Yes

  No

  N/A

• 4. Check commutator & slip rings, rotor & stator, bearings, bearing lubrication, voltage regulator.

  Yes

  No

  N/A

• 5. Measure and record resistance readings of windings with insulation tester ( Megger)

  Yes

  No

  N/A

TESTING

• TESTING THE GENERATOR.

• 1. Test start time

  Date

• 2. Time the test ended

  Date

• 3. Record battery voltage with alternator (running)

• 4. Test with load?

  Yes

  No

• 5. Time delay engine cooldown (TDEC)

• 6. Horometer, when starting the test

• 7. Horometer, at the end of the test.

Are leaks visible?

• YES

  NO

  N/A

• what generator is it? Describe the leak

GENERATOR SET

• 1. Record engine start time (seconds)

  Select 01 seconds 02 seconds 03 seconds 04 seconds 05 seconds 06 seconds 07 seconds 08 seconds 09 seconds 10 seconds

  • 01 seconds
  • 02 seconds
  • 03 seconds
  • 04 seconds
  • 05 seconds
  • 06 seconds
  • 07 seconds
  • 08 seconds
  • 09 seconds
  • 10 seconds

• 2. Was any alarm or fault displayed during the test?

  YES

  NO

  N/A

• What was the alarm or fault? describe

PARAMETERS

• 1. Voltage (L - L)

  Good

  Fair

  Poor

• 1.1 L1L2 (VAC)

• 1.2 L2L3 (VAC)

• 1.3 L3L1 (VAC)

• 2. Voltage (L-N)

  Good

  Fair

  Poor

• 2.1 L1N (VAC)

• 2.2 L2N (VAC)

• 2.3 L3N (VAC)

• 3. Amps

  Good

  Fair

  Poor

• 3.1 L1L2 (Amp)

• 3.2 L2L3 (Amp)

• 3.3 L3L1 (Amp)

• 4. Frequency (Hz)

• 5. Load (%)

• 6. Load KW

• 7. P.F.

Comments and observations

• 1. Add observations?

  YES

  NO

  N/A

• Describe

• 2. Add comments and recommendations

  Yes

  No

• Describe

• INSPECTION STOP HRS

  Date

Completion

• Click "Add FAC Tech"

FAC Tech

• Name & Signature

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