5-4
Chapter 5. MAINTENANCE AND INSPECTION
Use this sheet when checking controller status for inspection or troubleshooting
Flame Detector and Burner Controller Status Checklist
Date: Yr. __ Mo. __ Day __
Ckd by : ___________
Special notes:
Flame detector mounting drawing, control mode (ON/OFF, proportional, etc.), equipment drawing, valve train,
environment (layout, ammable materials, hazardous materials, obstacles)
● Environment
1. Ambient temperature:
2. Ambient humidity:
3. Dew condensation:
4. Corrosive atmosphere:
5. Other:
End user name/equipment maker name:
Controller model No.:
● Wiring and mounting
1. Power supply source, instrumentation, electric power,
primary/secondary transformer voltage, etc.
Protectorelay power supply voltage: V AC
Was there a prolonged/instantaneous power failure,
or a voltage drop/surge?
❑ Yes ❑ No
2. Wiring material, diameter, distance, temperature,
maker name, etc.:
Power supply wire:
Signal wire:
Ground wire:
3. Mounting
❑ Indoors ❑ Equipment room ❑ Outdoors
Device cover? ❑ Yes ❑ No
4. Dirt or dust on UV ray detector glass ❑
5. UV sensor signal line/F-G wiring check:
❑ OK ❑ Reversed connection
● Flame current/voltage
1. During pilot combustion
While ignition transformer is on: µ A/V
While ignition transformer is o: µ A/V
2. During main burner combustion
During main burner ignition
Min. µ A/V
Max. µ A/V
Normal µ A/V
3. Length of operation (years, months) and
operation frequency:
● Equipment
1. Main burner
Model:
Maker name:
Capacity: kW(Kcal/h)
2. Pilot burner
Model:
Maker name:
Capacity: kW(Kcal/h)
3. Fuel type and composition
Pilot burner:
Main burner:
4. Valve train (draw in the space below.)
Date code/date mfd.: Date delivered:
Equipment name/production line name or
number:
Fill in the blanks and check the applicable boxes.
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