Measuring The Carbon Monoxide Content; Lighting Instructions - Buderus GB142-24 Instruction

3.5 Measuring the carbon monoxide
content (CO)
B Measure the carbon monoxide content on the flue gas
sampling point ( fig. 10).
The CO values in an air-free condition must be below
400 ppm or 0.04 vol. %. Values of 400 ppm and up
indicate that the burner adjustment may be wrong, the gas
burner fitting or the heat exchanger are dirty or that there
may be burner faults.
B You must establish and resolve the cause.
The boiler must be operational when you do this.
Fig. 10 Flue gas sampling point
3.6

Lighting Instructions

For your safety, read before lighting.
WARNING:
due to not follow these instructions.
B If you do not follow these instructions
exactly, a fire or explosion may result
causing property damage, personal injury
or loss of life.
B Follow these operating instructions.
Logamax plus GB142-24/30/45/60 – 7215 0100 (2011/11)
A This boiler is equipped with an ignition device which
automatically lights the pilot. Do not try to light the pilot by
hand.
B Check for smell of gas around the boiler area. Be sure
to smell next to the floor because some gas is heavier than
air and will settle on the floor.
C Do not use this boiler if any part has been under water.
Immediately call a qualified service technician to inspect
the boiler and to replace any part of the control system
and any gas control which has been under water.
72150100-009.1TD
LP conversion
DANGER:
What to do if you smell gas:
B No open fire! Do not smoke!
B Avoid formation of sparks! Do not touch
any electric switch, phone, electric plug or
bell!
B Shut off main gas supply.
B Open windows and doors!
B Notify all occupants!
B Leave the building!
B Immediately call your gas supplier, heating
contractor or fire department from a
phone outside the building!
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