Leelbox BQH2800II Manuel D'exploitation page 29

2.Generating set maintenance
Use a damp cloth to clean
exterior surfaces of the
generating set.Use a soft brush
to clean the dirt and oil.
Use an air compressor (25 PSI)
to clear dirt and debris from the
generating set.
Inspect all air vents and cooling
slots to ensure that they are
clean and unobstructed.
WARNING
DO NOT use water to clean
the generating set.Water
can enter the generating set
through the cooling slots and
damage the generating set
windings.
WARNING
It is forbidden to tamper with
the generator in any of the
above ways.
Do not tamper with the
inverter speed.The generator
is set to the correct rated
frequency and voltage before
factory.Tampering with the
factory settings of the inverter
|without authorization will void
your product warranty.
3.Engine maintenance
Engine oil
WARNING
The engine is not filled with
oil at the factory.Any
operation before it has been
properly filled with the
recommended type and
amount of oil may result in
engine damage and void
your warranty.
Only use four-stroke engine oil
of SJ,SL or equivalent level
which are in accordance with or
higher than API standard.
Check the API label on oil bottle
or other container,and make
sure the"SJ,SL"or equivalent
level letter is in the label.
SAE 10W-30 is recommended
for general,all-temperature use.
Other viscosities shown in the
chart may be used when the
average temperature in your
area is within the indicated
range.
Recommended Engine Oil
Ambient temperature
Oil capacity(rated)：
See parameters
26