Measuring The Carbon Monoxide Content (Co); Lighting Instructions - Buderus GB142-60 Instruction

LP conversion
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3.5 Measuring the carbon monoxide
content (CO)
Measure the carbon monoxide content on the flue
gas sampling point (fig. 9).
The CO values in an air-free condition must be below
400 ppm or 0.04 vol. %. Values of 400 ppm and up indi-
cate that the burner adjustment may be wrong, the gas
burner fitting or the heat exchanger are dirty or that
there may be burner faults.
You must establish and resolve the cause.
The boiler must be operational when you do this.
3.6

Lighting Instructions

For your safety, read before lighting.
WARNING !
due to not follow these instructions.
If you do not follow these instructions
exactly, a fire or explosion may result
causing property damage, personal
injury or loss of life.
Follow these operating instructions.
DANGER !
What to do if you smell gas:
No open fire! Do not smoke!
Avoid formation of sparks! Do not touch
any electric switch, phone, electric plug
or bell!
Shut off main gas supply.
Open windows and doors!
Notify all occupants!
Leave the building!
Immediately call your gas supplier,
heating contractor or fire department
from a phone outside the building!
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.
10 GB142-24/30/45/60 - We reserve the right to make any changes due to technical modifications!
Fig. 9 Flue gas sampling point