• Turn off the engine before performing any maintenance. The exhaust contains poisonous carbon
monoxide gas. Please always select recommended accessories. The accessories which have not
equivalent quality may damage the machine.
• Please never use non-approved components and never remove the safety devices.
CAUTION!
• Always stop the engine before servicing, and disconnect all appliances to avoid receiving an
electrical shock.
• Periodic checks and maintenance are very important for keeping the generator in good condition
Item
Machine oil check
Replace engine oil
Air filter check
Air filter wash
Spark plug
Valve clearance
Cylinder cover wash
Fuel tank wash
1) Spark Plug Servicing
Use only good quality spark plugs. To ensure proper engine operation, the spark plug must be
properly gapped and free of deposits.
a) Pull out the spark plug lead.
b) Remove the spark plug using the spark plug wrench supplied by turning ant-clockwise.
c) Clean the electrode with a metal brush and remove any carbon build-up or replace the spark
plug. Set the electrode gap to 0.6 - 0.7mm 0.6 - 0.7mm
EN
Daily
20 Hrs
50 Hrs or
check
month
every 3
months
Check
Replace
Check
Check
Wash if necessary, replace every 3 years
100 Hrs or
300 Hrs or
every 6
every 1
months
year
Replace
Check
Check/
adjust
Check