Pre-Operation Check - IVT GN-750B Manual

Instruction manual
EN
Air cleaner
Spark plug
Fuel filter
Decarbonization
ITEM
Engine oil
Air cleaner
Sediment cup
Spark plug
Valve clearance
Fuel tank and
strainer
Fuel line
(1*) Service more frequently when used in dusty areas. (2*) These items should be serviced by an
authorized IVT generator dealer, unless the owner has the proper tools and is mechanically proficient. (3*)
For professional commercial use, long hours of operation determine proper maintenance intervals.

PRE-OPERATION CHECK

Fuel recommendation [F1]
(GN-2200B; GN-2700B;
GN-6500B)
1. Check the fuel level gauge (15).
2. Refill the tank if the fuel level is low. Do not fill
above the shoulder of the fuel strainer.
∙ We recommend unleaded gasoline because it
produces fewer deposits and extends exhaust system
life. Never use stale or contaminated gasoline or oil/
gasoline mixture.
∙
Avoid putting dirt or water in the fuel tank.
NOTICE: running the engine with persistent spark
knock or pinging can cause engine damage.
If "spark knock" or "pinging" persists, go to an
authorized IVT generator dealer.
∙ Oxygenated fuels
Some gasoline are being blended with alcohol or an
ITEM
clean (replace if necessary)
clean (replace if necessary)
clean (replace if necessary)
remove carbon deposits, check
and adjust
GN-2200B; GN-2700B; GN-3300B; GN-5500B; GN-6500B
(performed at every indicated month or operating hour interval,
each use
check level x
change
check x
clean
clean
check / clean
check / adjust
clean
check (replace
if necessary)
GN-3300B; GN-5500B;
GN-750B
REGULAR SERVICE PERIOD
(performed at every indicated month or operating hour interval,
whichever comes first)
every month
50 Hrs.
x (1*)
REGULAR SERVICE PERIOD
whichever comes first)
every 3
first month
months
20 Hrs. (3*)
50 Hrs (3*)
x
x (1*)
ether compound to increase octane. These gasoline are
collectively referred to as oxygenated fuels.
If you use an oxygenated fuel, be sure its pump octane
rating is 86 or higher.
∙ Ethanol (ethyl or grain alcohol)
Gasoline containing more than 10% ethanol by volume
may cause starting and/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 containing more than 5% methanol by volume
may cause starting and/or performance problems and
may damage metal, rubber and plastic 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
18
every 3 months
150 Hrs.
x
x
x
every 6
every year
months
300 Hrs (3*)
100 Hrs (3*)
x
x
x
x (2*)
x (2*)
every
2 years (3*)
x (2*)