Inhaltsverzeichnis
Werbung
3. PRE-OPERATION PREPARATION
3.1 Connecting water inlet pipe
Use commercially available hose, hose joint and clamp. The water inlet hose must be of continuous
structure and be non-folded. The length of the hose should be the same as or not more than that re-
quired. The effect of suction is greater the shorter the distance from the water surface.
Suction time varies with the length of the water inlet hose in direct ratio. The filter matching with the
water pump should be mounted to the end of the water inlet hose with a hose clamp.
CAUTION:
•
Before pumping, install the filter securely to the end of the water inlet hose. The
filter flits any impurity, which may produce passage jam to damage impellers.
•
Be sure to install the hose joint and clamp well so as to prevent from air leaks
and pumping performance drop; loose water inlet hose will decrease the water
pump performance and self-suction ability.
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 per-
formance and service life. Do not apply filthy engine oil or vegetable oil.
•
Be sure to check engine oil level with the engine stalled and standing vertically
on level ground.
Use 4-stroke gasoline 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.
© by WilTec Wildanger Technik GmbH
http://www.wiltec.info
Deutsch / English / Français
(Fig.2)
Seite 31
Version 4.0
Werbung
Kapitel
Inhaltsverzeichnis
