3.2 Connecting the water outlet hose
Use commercially available hose, hose joint and clamp. A short hose with a big diameter is the
best. A long hose with small diameter will increase flowing resistance and decrease the power output
of the water pump.
NOTE
Tighten the hose clamp to avoid falling off under high pressure.
3.3 Engine oil level check
CAUTION
:
The quality of the engine oil is one of the key factors in deciding engine
performance and service life. Not apply filthy engine oil or vegetable oil.
Be sure to check engine oil level with the engine stalled and stand vertically in
level ground.
Use 4-stroke gasoline engine oil engine oil equivalent in quality with SF, SG from API. Oil velocity
varies with average temperature; please select engine oil with proper velocity according to your local
temperature.
ENGINE OIL ALARM SYSTEM
The engine oil alarm system is intended to avoid engine damage due to engine oil too low in the
crankcase.
(Fig.3)
Before the engine oil level in the crankcase drops down below the safety line, the alarm system will
turn off the engine automatically (while the engine switch keeps at ON).
If the engine stops and cannot restart, check the engine oil level first.
Remove the engine oil dipstick and wipe it clean;
Re-insert the dipstick into engine oil filler hole but not
screw it in, and then take it out to check the engine oil
level; if the engine oil level is too low, fill specified
engine oil up to the top of the filler hole.
© by WilTec Wildanger Technik GmbH
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