Daewoo DDERBF Series, User Manual

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Change the core of air filler
Change Every 6 months or 500
hours (earlier necessary)
Do not use detergent to clean filter core. Use a soft brush instead.
The core of filler obstruction means that the air in combustion chamber will decrease, and then the
output of engine decreases, and consumption of fuel and lubricant increases. lt is also difficult to
start the engine. Clean the core of filler regularly.
3-3 Storage for a Long Period
Please do as follow if store the engine for a long period.
(1) Run the machine for three minutes and then stop the machine.
(2) Drain away the lubricant before the engine becomes cool and then refill new machine oil.
(3) Disassemble the rubber plug on the cover of rocker shaft and then fill about 2cc lubricant into it
and return the plug to its position.