DUROMAX XP650WP, Owner'S Manual, Page: 12 / 38

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5. Gently pull up the starter lever until a resistance is felt and then
quickly pull it up.
CAUTION:
g
Do not allow the starter lever to retract quickly into the engine. Let
it go back gently to avoid damaging the starter.
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.Use in Highland Areas
Operation in Highland Conditions
In highland areas (with a high ASL elevation), the air-fuel mixture
produced by a standard carburetor will be too thick and result in a
reduced engine performance and soared fuel consumption. For
operation in highland areas, the engine performance may be
increased by using a smaller diameter carburetor nozzle and
readjusting the carburetor idle speed. If the water pump is frequently
used in areas with a ASL elevation of more than 1800 meters (6000
feet), ask the local dealer to replace or readjust the carburetor
beforehand. Even if the engine is fitted with a carburetor nozzle of an
appropriate size, the engine power will still go down by about 3.5%
each time when the ASL elevation goes up by 305 meters (1000
feet). If no replacement or readjustment is ever made of the
carburetor, the highland effect of the engine output power will be
even more obvious.
CAUTION: