10.1.1. The urethane foam element must be
washed with a cleaning detergent. After cleaning it
ensure that it is dried properly before reinstalling.
Please clean every 100 hours.
10.1.2. Clean the paper element by tapping and
blowing it gently to remove dirt and dust. Never
use oil to clean the paper element. Please clean
every 50 hours and replace every 200 hours.
Maintanace Items
Clean Generator
and check bolts
and nuts
Clean spark plug
Clean air filter
Replace air filter
element
Clean fuel strainer
Clean and adjust
spark plug and
electrodes
Replace spark
plug
Remove carbon
from cylinder head
(note 1)
Clean and adjust
valve clearance
(note 2)
Clean and adjust
carburetor (note 2)
Clean and replace
carbon brushes
Replace fuel lines
Overhaul engine
(note 2)
Please clean the air filter elements more often
when operating in dusty environments.
Every 8
Every 20
hours
hours
(Daily)
Every 100
Every 200
hours
hours
(Weekly)
(Monthly)
If and when needed
Every 500
Every 1000
hours
hours