Alke 81-Ti Manual de uso, mantenimiento e instalación - Página 10

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Alke 81-Ti Manual de uso, mantenimiento e instalación

Fault finding table

Trouble
Burner does not light.
Burner extinguishes
after lighting
Flames leave the
- confines of the burner,
- or are sooting,
- or a blue cloud is
under the reflector
The burner is only
partly glowing
The burner makes a lot
of noise after ignition or
after several minutes
The burner does not
work at minimum
position
Heater will not attain
the desired
temperature
Declaration of conformity
We, Alke B.V., located in Scherpenzeel, The Netherlands, hereby declare that the 41, 61 and 81 series,
marked on their data plates with CE and with CE approval/production supervision by Kiwa (number
0063) are in compliance with the following EU legislation:
-
Directive on appliances burning gaseous fuels (GAD) 2009/142/EC (ex 90/396/EEC)
-
Regulation on appliances burning gaseous fuels (GAR) 2016/426/EU
Scherpenzeel, 01-03-2018
Adri van Alphen
President
Version 1.0: March 2018
Action
Check if gas valve of the gas cylinder or gas line is open
Check if gas cylinder is empty
First ignition will take up to 60 or more seconds before gas is available
Check if the injector is blocked
Check if the gas pressure/gas quality is identical to the pressure
indicated on the data plate
Keep button safety device pressed for a longer period (up till 25
seconds)
Check if the thermocouple is connected properly to the gas safety device
Check if the thermocouple tip is heated by the flame
Thermocouple or magnetic coil of the safety device is broken.
Gas pressure lower than minimum requested
Heater not suspended at 15 degrees angle
Gas pressure is too high. Check the gas pressure with the data plate
Check if the gas pressure regulator is broken.
Wrong gas is used. Check data plate for the correct gas supply
Venturi/air inlet is blocked/dirty
Check the size of the venturi and injector with the table
Not enough fresh air available due to mounting situation
Air filter is dirty
Heater not suspended at 15 degrees angle
Check the correct position of the circlip on the nozzle holder
Wrong gas or pressure is used. Check data plate with the gas supply
Check if the injector or venturi are blocked or dirty
Check the injector and venturi size with the table
Check if pipe sizes or gas hoses have sufficient capacity
Check the setting of the thermostat
Wrong gas, wrong gas pressure, wrong venturi or wrong injector is used.
Burner is overheated. Check data plate or technical table
Check if the ceramic stone is broken or damaged so the flame burns
inside the burner house
Gas pressure is not correct. Check the gas pressure with the data plate
Wrong gas is used. Check data plate for the correct gas supply
Check the size of the venturi and injector with the table
Injector is partly blocked
Check if thermocouple tip senses the heat
Sensor or wire thermostat is broken
Thermostat valve adjusting mechanism is blocked
By-pass hole thermostat is blocked
There is insufficient heat in the building for heat loss (i.e., not enough
heaters).
The thermostat sensing bulb is incorrectly placed
The thermostat is out of calibration or broken
Gas pressure too low
10
manual number: 0009 0520EN