REMEHA GAS 460 S, Technical Instructions

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Remeha Gas 460 S 06/02/06 - 300005247-001-B
1.2 Cleaning main burner and ignition burner
The main burner and the ignition burner injector with its filter must be
regularly cleaned to ensure good performance. We recommend
doing this at least once a year. These actions must be carried out by a qualified
technician.
Main burner
- Switch off the boiler electrical power supply
- Cut the gas supply
- Clean the burner trains (slits) using a soft brush, a short-handled
brush or a vacuum cleaner.
Ignition burner
Do not use a metal brush.
8358N064A
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1 Remove the lower cladding panel
2 Remove the intermediate cladding panel
3 Disconnect the valve connector
4
Disconnect the gas pressure switch connector (and the leak proofing
cyclical control system, if there is one) under the control panel
5 Disconnect the ignition circuit
6
Disconnect the ionisation cable and the ground conductor on the
ionisation sensor side
7 Unscrew the union joint on the gas inlet pipe
8 Unscrew the 4 holding nuts on the burner drawer
9 Take out the burner drawer
10
Remove the gas supply pipe from the ignition burner (13 mm
spanner)
11 Clean the injector
12 Clean the ignition burner
13 Clean the flame stabilisation pipe located inside the ignition burner