16
5. DESCRIPTION OF DEVICES
Low engine oil pressure warning
Check engine oil level, and replenish if it is lower than specified level. If the level is
within specified range, consult the dealer.
The engine does not stop even if the low engine oil pressure
warning lamp lights up. This is to give priority to the
continuation of fire fighting over protection of the engine.
The engine remains operational for more than 30 minutes even
after the warning lamp lights up.
However, if the engine is operated for longer than this, it may
seize. Refill oil immediately.
Recommended engine oil
：
4-stroke engine oil
API class SF
・
SG
・
SH
・
SJ
・
SL
・
SM
SAE10W-30/40
、
5W/0W-30
0W-30 is recommended for operation in cold
location (10°C below or less)
For operation in cold weather (10°C below or less), 0W-30 is recommender.
Please refer to the following table to select oil with viscosity suited to outdoor
temperature of the site.
If the oil level is near the lower limit, replenish the oil until the upper level. Do not fill
the oil over the upper limit. (Be sure to check oil level before starting engine.)
If the engine oil is found cloudy or very dirty, consult the dealer.
Do not use engine oil by mixing different brand or grade
products.
When refilling engine oil, please be careful not to get dirt and
water into the engine.
If engine oil is spilt, wipe out completely with cloth.
For replacement of engine oil, refer to “Chapter 11.
MAINTENANCE
AFTER OPERATION “.
CAUTION
CAUTION
NOTE
