Checking And Adjusting The Ignition And Ionisation Electrodes - Viessmann Vitodens 333 Service Instructions Manual
Compact gas fired condensing boiler. 4.2 to 19 kw natural gas and lpg version
Hide thumbs
Also See for Vitodens 333:
- Service instructions manual (132 pages) ,
- Instruction manual (16 pages) ,
- Technical manual (180 pages)
Table of Contents
Advertisement
Further details regarding the individual steps
Checking and adjusting the ignition and ionisation electro-
des
A Ignition electrodes
1. Check the electrodes for wear and
contamination.
2. Clean the electrodes with a small
brush (not with a wire brush) or
emery paper.
!
Please note
Do not damage
wire gauze.
Initial start-up, inspection, maintenance
(cont.)
B Ionisation electrode
3. Check clearances. If the gaps are
not as specified or the electrodes
are damaged, replace and align the
electrodes together with new gas-
kets. Tighten the electrode fixing
screws with 2 Nm.
21
Advertisement
Table of Contents
