Safety instructions
dreizler A 3001 E - 18.12.2015 | A 2000 - 1.13 | EN - 03.05.2013
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Safety instructions
NOTICE:
Please read this operating manual and the safety instructions carefully before commissioning and
operating the burner.
DANGER!
What to do when a smell of gas is detected
Escaping gas can lead to explosion and most severe injuries!
No smoking! Avoid open flames and sparks.
Do not operate any electrical switches.
Open doors and windows.
Close the gas shut-off valve.
Deactivate the system.
Remove all personnel from the danger zone.
WARNING!
Improper operation or maintenance
Hazard of injury or damage to property!
The mains power supply to the burner must be interrupted before carrying out any service or mainte-
nance tasks, and the ball tap on the gas line at the burner entry point must be shut off.
Any work on gas installations may only be performed by technicians who have been relevantly author-
ised by the local gas supply company.
Any work on electrical systems may only be performed by technicians that have been relevantly au-
thorised by the local power supply company.
Service and maintenance work as well as changes in the burner setting may only be performed by
trained and authorised specialist staff.
With a noise level above 80 dB(A), an ear protection must be worn by the service and operation per-
sonnel.
Note for electrical connections of the burner, see A 2072 chapter 35 "Electrical connection of dreizler
Carefully read the instructions provided in the operations manual before installing and operating the
burner.
The burner must be installed in accordance with local regulations.
The burner may only be operated in sufficiently ventilated locations. Observe installation and ambient
conditions, see A 2072 chapter 35 "Electrical connection of dreizler
All mechanical screw connections (gas line, fittings, oil valves, electric terminals) must be retightened
prior to commissioning of the system and during each maintenance. Comply with relevant torque infor-
mation.
All components must be sealed with an appropriate sealant prior to the commissioning of the burner.
Please note information provided in DIN 751-1 regarding "Sealants for threaded metal joints ...".
Use a foaming agent for leakage tests on the gas lines of the burner.
CAUTION!
Improper pressure checks
Hazard of damage to property!
