Honeywell HW4000 - Portable Generator NOT, Руководство по обслуживанию

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CONSUMER MAINTENANCE SCHEDULE
7-2 www.honeywellgenerators.com Honeywell Portable Generator Service Manual
ENGINE OIL RECOMMENDATIONS
Use 4-stroke oil, or equivalent high detergent, premium
quality motor oil certified to meet or exceed U.S. automo-
bile manufacturer's requirements for API Performance
Class SL, SJ, or better.
SAE 10W-30 is recommended for general temperature
use. Refer to Figure 7-1 for information on other viscosi-
ties that may be used. Other viscosities shown in chart
may be used when average temperature in your area is
within indicated range.
NOTE:
Dispose of used motor oil according to guidelines estab-
lished by your local or state government.
Low Oil Protection
The generator engine is protected from low lubrication fail-
ure by a LOP (Low Oil Presence) switch. This switch pre-
vents the operation of the ignition system until sufficient oil
is added to the crankcase for proper engine lubrication.
This switch operates by a float-level design; as the switch
is immersed in oil, the resistance measurement of the
switch goes from zero to infinity. If the oil level is insuffi-
cient, the switch opens, thus creating an open circuit in the
ignition system, stopping the engine.
When engine shuts down due to low oil level:
1. The engine start switch will remain in the RUN posi-
tion.
2. The engine will not start until the required amount of
engine oil is added.
NOTICE
Engine oil is a major factor affecting engine performance
and service life. Non-detergent and 2-stroke engine oils will
damage the engine and are not recommended.
• Be sure to use engine oils specified below.
It is very important to maintain proper level of engine oil to
keep engine in good running condition.
• Check engine oil level prior to each use. Refill engine
oil if oil level is too low.
FIGURE 7-1: Recommended Oil Viscosity
5 W - 3 0
S y n t h e t i c 5 W - 3 0
S A E 3 0 , 1 0 W - 3 0
Crankcase pressure can cause hot engine oil to
spray out of engine fill hole. Hot engine oil can
cause severe burns.
• ALWAYS stop engine before removing oil fill cap.
WARNING