V.P.S. 160F User manual

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GASOLINE ENGINE
OWNER’S MANUAL

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INTRODUCTION
Thank you for purchasing our petrol engine and hope that you enjoy
operating one of the finest models in the market.
This Manual deals with the information and specifications concerning
operation and maintenance of Models 160F, 168FA, 168FB, 173F,
177F, 182F, 188F, 190F,192F gasoline engines, and should be
considered as a permanent part of the gasoline engine and should
remain with it if it is resold.
Safety messages: Compose of a safety alert symbol and one of the
three words: danger, warning, and caution.
DANGER indicates a hazard, if not avoided, can result in human
injury or death.
WARNING indicates a hazard, if not avoided, could result in
human injury and/or property damage.
CAUTION indicates a hazard, if not avoided, might result in slight
injury and/or property damage.
Useful information:
If you are aware of any problem, have your gasoline engine inspected
and repaired by an authorized dealer.

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CONTENTS
1. SAFETY………………………………………..……..………….3
2. PRE-OPERATION CHECK……………………….……..…...…6
3. STARTING /STOPPING THE ENGINE………….……………11
4. MAINTENANCE…………………………….……..………..….15
5. TROUBLESHOOTING………………….……..…..…..………18
6. MAINTENANCE BEFORELONG-TIMESTORAGE…………. …..…..19
7. TRANSPORTATION AND STORAGE………………………..20
8. SPECIFICATIONS……………………………………….…….21

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1. SAFETY
WARNING
Safety operation information
1. Please do some pre-operation checking (see chapter 2)
before operation to avoid human injury and equipment
damage.
2. Keep the engine in good ventilated places at least 1 meter
away from buildings and other equipments during
operation and Keep the flammables away from the engine
to avoid fire.
3. Clear the operation area of children and pets.
4. Make sure that the person who operates the engine
receives proper instruction.
5. Keep the flammables (gasoline, matches) away from the
operating engine.
6. As gasoline is extremely flammable and explosive under
Gasoline engines are designed to give safe and
dependable service if operated according to
instructions. Read and understand this owner’s
manual before operation of the engine to
prevent accidents by familiarizing yourself
with your engine’s controls and safe operation
procedures.

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certain conditions, please refuel in a well-ventilated area
with the engine stopped.
7. Do not fill above the shoulder of the fuel strainer.
8. Make sure the fuel cover is tightened.
9. Make sure that any spilled fuel has been wiped up before starting
the engine.
10. Do not smoke or allow flames or sparks where the engine is
refueled or where gasoline is stored.
WARNING
Safety operation instructions
1. Exhaust contains poisonous carbon monoxide, a colorless and
odorless gas. Breathing exhaust can cause loss of consciousness
and may lead to death. Do not operate the engine without good
ventilation or in enclosed room.
If you run the engine in an area that is confined, or even partially
enclosed, the air you breathe could contain a dangerous amount of
exhaust gas. To keep exhaust gas from building up, provide adequate
ventilation .
2. Place the engine on level surface, engine’s tilt can not over 20º,
otherwise it will leads to fuel spill out.
3. Do not cover the engine, to avoid fire occur.

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4. The engine has spark arrestor, it may break the law if you operate
the engine without spark arrester. Please enquiry local regulations
and code before operating.
5. The muffler becomes very hot during and immediately after
operation. Be careful not to touch the muffler while it is hot. Let
the engine cool down before storing the engine indoor.

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Temperature
2. PRE-OPERATION CHECK
1. Check the oil level
(1) Lubricant oil
CAUTION:
·Engine lubricant oil is a major factor affecting engine performance
and service life. Non-detergent and 2-stroke engine oils will damage
the engine and should not be used.
·Before checking engine lubricant oil, place the engine on level
surface.
Use 4-stroke motor lubricant oil that meets or exceeds the
requirements for API service classification SF or SG. Always check
the API service label on the oil container to be sure it includes the
letters SF or SG.
2-1
SAE10W-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.
·Make sure that engine on level surface.

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·Turn out the oil filler cap and clean the dipstick with a clean cloth.
·Insert the dipstick back into the oil filler hole without turning it in.
·If oil level is below the lower mark of the dipstick, fill oil to the
upper level of the dipstick.
·Reinstall the oil filler cap well.
Low-speed gear oil (only for optional function)
(Auto-centrifugal clutch, 1/2 speed)
·Turn out the oil filer cap and clean the dipstick.
·Insert the dipstick back into the oil filler hole without turning it in.
·If oil level is low and need to refill, be sure engine oil use
recommended oil.
2-2
Engine oil alert system (optional function)
The oil alert system is designed to prevent engine damage caused by
insufficient oil in the crankcase. When the oil level in the crankcase
Upper level
Lower level
Dipstick

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falls below the safe limit, the oil alert system will automatically stop
the engine even if the engine switch remains at the ON position. If the
engine stops and cannot be restarted, check the engine oil level before
troubleshooting in other areas.
(1)drain plug (2)engine switch (3) lower level
2-3
2. FUEL LEVEL
·Check the fuel gauge, and refill the tank if the fuel level is low. Do
not fill above the shoulder of the fuel strainer. The fuel 90# gasoline
is recommended.
·Unleaded gasoline produces less engine and spark plug fouling and
extends exhaust system life.
·Never use stale or contaminated gasoline or oil/gasoline mixture.
Avoid getting earth, rubbish and water into the fuel tank.
·If spark knock or pinging occurs at a steady engine speed under
normal load, change brands of gasoline. If spark knock or pinging
persists, see an authorized dealer.
WARNING:

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·Running the engine with persistent spark knock or pinging can
cause engine damage.
·It is misuse of the unit to run the engine with persistent spark
knocks or pinging, and the Distributor’s Limited Warranty does not
cover parts damaged by misuse.
(1)fuel tank (2)fill in hole (3) red line level
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3. AIR CLEANER
The air cleaner is a dry type including paper element and foam
element.
·Remove the clip and dismantle the air cleaner housing or remove
the wing nuts and air cleaner cover.
·Wash the element in solution of household detergent and warm
water, then rinse thoroughly, or wash in nonflammable or high flash
point solvent. Allow the element to dry thoroughly.
(1) butterfly nut (2) air cleaner cover
(3) butterfly nut (4) paper element
(5) foam element (6) seal washer
(7) silencer plate
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