Zenit ZGB-3500, Instruction Manual

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47
Running the engine with persistent spark knock
or pinging is misuse, and the Distributor’s
Limited Warranty does not cover parts damaged by misuse
Oxygenated Fuels
Some gasoline are blended with alcohol or an ether compound to increase the octane These
gasoline are collectively referred to as oxygenated fuels. some areas of the United States use
oxygenated fuels to help meet clean air standards. If you use an oxygenated fuel, be sure its pump
octane rating is A92 or higher.
Ethanol (ethyl or grain alcohol)
Gasoline containing more than 10% ethanol by volume may cause starting or performance
problems. Gasoline containing ethanol may be marketed under: the name “Gasohol”.
Methanol (methyl or wood alcohol)
Gasoline containing methanol must contain cosolvents and corrosion inhibitors to protect the fuel
system. Gasoline containin
g more than 5¾ methanol by volume may cause starting and/or
performance problems and may damage metal. Rubber and plastic parts of your fuel system.
MTBE (methyl tertiary butyl ether)
You MAY use gasoline containing up to 15% MTBE by Volume.
Before using an oxygenated fuel, try to confirm the fuel’s contents. Some states (provinces in
Canada) require this information Io he posted on the pump. If you notice any undesirable operating
symptoms, switch to a conventional un- leaded gasoline. Fuel system damage or performance
problems resulting from the USE Of an oxygenated fuel are not ours responsibility and are not
covered under warranty.
Oxygenated fuels can damage paint and plastic. Be careful not To spill fuel when filling
your fuel tank. Damage caused
by spilled fuel is not covered under warranty.
6 STARTING/STOPPING THE ENGINE
Starting the engine
• Make sure that AC circuit breaker IS IN THE OFF position. The generator may be hard to start if a
load is connected.
• Turn the fuel valve to the ON position
• Turn the choke lever or to the CLOSE position, or pull the choke roc out to the CLOSE position.
• Start the engine
With recoil starter:
Turn the engine switch to the ON position.
Pull the starter grip until compression is felt, then pull vigorously.
Not allow the starter grip to snap back against the engine. Return, fit gently to prevent
damage housing.
With electric starter (Optional kit):
Turn the engine switch to the START position and hold it there for 5 seconds or until the engine
starts.
Operating starter motor for more than 5 seconds, can damage the motor. If the engine
fails to start, release the switch and wait 10 seconds before operating the starter again. If the speed
of the starter motor drops after a period of time, it indicates that the battery should be recharged.
When the engine starts, allow the engine switch to return to the ON position.
• Turn the choke Fever or push 6he choke rod to the OPEN position as the engine warms up.