Shutting Down The System; Checking The Burner Gauze - Viessmann MatriX Service Instructions Manual
Pressure−jet gas burner, for vitocrossal300, typect3 rated output 187 to 314kw
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Also See for MatriX:
- Service instructions for contractors (52 pages) ,
- Service instructions manual (48 pages) ,
- Service instructions for contractors (44 pages)
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Further details regarding the individual steps
Shutting down the system
1. Switch OFF the power supply or
mains isolator and safeguard
against unauthorised
reconnection.
Checking the burner gauze
A C
B
Initial start−up, inspection and maintenance
2. Pull the plug connectors fA and
lÖ off the burner.
3. Close the gas shut−off valve.
1. Release the fitting A on the gas
supply pipe.
2. Release the screws on the boiler
door and open it.
3. Check the wire mesh of the burner
gauze B and the thermal
protection ring C for damage.
Slight wavy deformations of the
burner gauze B are OK.
4. If required, replace the burner
gauze B and the thermal
protection ring C for damage.
(cont.)
Installation instructions
Replacing burner
components
For cleaning the
combustion chamber and
hot gas flues, see boiler
service instructions.
17
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