REMEHA Avanta Plus 24s, Installation And Service Manual

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Remeha Avanta Plus
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3. Dismantling the front plate of the heat exchanger
LT.AL.W7H.000.060
• Release the ignition transformer mounting plate and remove
it completely.
• Disconnect the electrical connection on the gas block.
• Release the union nut from the gas pipe on the outlet to the
gas block.
•
(Disconnect the 230 V fan plug; Avanta Plus 39c only)
•
Release the four nuts on the heat exchanger front plate
•
Carefully pull the front plate assembly c/w fan, gas block,
venturi pipe and burner unit away from the heat exchanger
by approx. 10 cm.
•
Disconnect the electrical plug on the back of the fan, so it
becomes accessible.
•
Remove the front plate assembly completely.
4. Maintenance to the burner
LT.AL.W7H.000.061
• Carefully clean the burner with pressured air (do not keep
the nozzle to close to the surface).
• Visual inspection of the burner for any damages or cracks
on the surface. If you see any damages, then replace the
burner.