Endress ESE 3000 i Traduction De La Notice Originale page 108

Maintenance
EN
Requirements
One has the re-
quired tool
46
Fig. 9-6 Removing the air filter insert
9.5 Spark plug maintenance
The spark plug must be checked every 100 operating hours, at least how-
ever once a year, and replaced if necessary. Wrong adjusted, soiled or worn
spark plugs can have a negative effect on the starting behaviour, engine
running, fuel consumption and pollutant emissions.
NOTICE!
When replacing the spark plug, only use the following types:
► TORCH F6RTC
► NGK BPR6ES
► CHAMPION RN9YC
Proceed as follows to perform spark plug servicing.
 The generator must be turned off
 The engine is cooled down sufficiently.
 A new spark plug is ready to use.
• A spark plug wrench (in the scope of delivery)
• Setting gauge for the electrode gap