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GZ3500T

GB-10

 NOTE

 NOTE

4. Pour in the rest of gasoline and agitate again for at

least one minute. As some oils may be difficult to
agitate depending on oil ingredients, sufficient agi-
tation is necessary for the engine to last long. Be
careful that, if the agitation is insufficient, there is an
increased danger of early piston seizing due to ab-
normally lean mixture.

5. Put a clear indication on the outside of the container

to avoid mixing up with gasoline or other contain-
ers.

6. Indicate the contents on outside of container for easy

identification.

■ 

FUELING THE  UNIT

1. Untwist and remove the fuel cap. Rest the cap on a

dustless place.

2. Put fuel into the fuel tank to 80% of the full capacity.
3. Fasten the fuel cap securely and wipe up any fuel

spillage around the unit.

1. Select bare ground for fueling.
2. Move at least 10 feet (3 meters) away from the fuel-

ing point before starting the engine.

3. Stop the engine before refueling the unit. At that time,

be sure to sufficiently agitate the mixed gasoline in
the container.

■ 

FOR YOUR ENGINE LIFE, AVOID:

1. FUEL WITH NO OIL (RAW GASOLINE) – It will cause

severe damage to the internal engine parts very
quickly.

2. GASOHOL – It can cause deterioration of rubber and/

or plastic parts and disruption of engine lubrication.

3. OIL FOR 4-CYCLE ENGINE USE – It can cause spark

plug fouling, exhaust port blocking, or piston ring
sticking.

4.

Mixed fuels which have been left unused for a
period of one month or more

 may clog the carbu-

retor and result in the engine failing to operate prop-
erly.

5. In the case of storing the product for a long period

of time, clean the fuel tank after rendering it empty.
Next, activate the engine and empty the carburetor
of the composite fuel.

6. In the case of scrapping the used mixed oil con-

tainer, scrap it only at an authorized repository site.

As for details of quality assurance, read the description in the
section Limited Warranty carefully. Moreover, normal wear and
change in product with no functional influence are not cov-
ered by the warranty. Also, be careful that, if the usage in the
instruction manual is not observed as to the mixed gasoline,
etc. described therein, it may not be covered by the warranty.

■ 

CHAIN OIL

Use motor oil SAE #10W-30 all year round or SAE
#30 ~ #40 in summer and SAE #20 in winter.

Do not use wasted or regenerated oil that can cause
damage to the oil pump.

4. Fuel and Chain Oil

■ 

FUEL

Gasoline is very flammable. Avoid smoking or
bringing any flame or sparks near fuel. Make sure
to stop the engine and allow it cool before refuel-
ing the unit. Select outdoor bare ground for fuel-
ing and move at least 3 m (10 ft) away from the
fueling point before starting the engine.

• The Zenoah engines are lubricated by oil specially

formulated for air-cooled 2-cycle gasoline engine use.
If Zenoah oil is not available, use an anti-oxidant added
quality oil expressly labeled for air-cooled 2-cycle
engine use (JASO FC GRADE OIL or ISO EGC
GRADE).

• Do not use BIA or TCW (2-stroke water-cooling type)

mixed oil.

RECOMMENDED MIXING RATIO
GASOLINE 50 : OIL 1
<when using ZENOAH genuine oil>

Exhaust emission are controlled by the funda-
mental engine parameters and components (eq.,
carburation, ignition timing and port timing) with-
out addition of any major hardware or the intro-
duction of an inert material during combustion.

• These engines are certified to operate on unleaded

gasoline.

• Make sure to use gasoline with a minimum octane

number of 89RON (USA/Canada: 87AL).

• If you use a gasoline of a lower octane value than

prescribed, there is a danger that the engine tem-
perature may rise and an engine problem such as
piston seizing may consequently occur.

• Unleaded gasoline is recommended to reduce the

contamination of the air for the sake of your health
and the environment.

• Poor quality gasolines or oils may damage sealing

rings, fuel lines or fuel tank of the engine.

■ 

HOW TO MIX FUEL

•  Pay attention to agitation.

1. Measure out the quantities of gasoline and oil to be

mixed.

2. Put some of the gasoline into a clean, approved fuel

container.

3. Pour in all of the oil and agitate well.

 

 WARNING

 

 WARNING

 

 WARNING

Summary of Contents for GZ3500T

Page 1: ...GZ3500T GB 1 G B GZ3500T CHAIN SAW OWNER S MANUAL G B 848CE093A0 807...

Page 2: ...accidents which could lead to serious bodily injury or death IMPORTANT This mark indicates instructions which must be followed or it leads to mechanical failure breakdown or damage NOTE This mark indi...

Page 3: ...E Directive 98 37 EC 89 336 EEC and to the regulations governing transposition Internal control production MANUFACTURER Husqvarna Zenoah Co Ltd No 9 1 Chome MINAMIDAI KAWAGOE City SAITAMA JAPAN DECLAR...

Page 4: ...ee 9 Always hold the chain saw firmly with both hands when the engine is run ning Use a firm grip with thumb and fingers encircling the chain saw handles 10 Keep all parts of your body away from the s...

Page 5: ...ine is running Use a firm grip with thumbs and fin gers encircling the chain saw handles A firm grip will help you re duce kickback and maintain control of the saw 3 Make certain that the area in whic...

Page 6: ...hese may be at mid point front or rear or at the sides Where possible attaching the saw to centre rear mid point will keep it clear of climbing lines and support its weight centrally down the operator...

Page 7: ...nstable work positioning or in pref erence to a handsaw when cutting small diameter wood at the branch tips Tree service chainsaws should only be used one handed where the operator cannot gain a work...

Page 8: ...mp is The High speed adjustment screw The screw under the L stamp is The Slow speed adjustment screw The screw at the left of the T stamp is the Idle adjustment screw Position Left side of the rear ha...

Page 9: ...the tip of the bar adjust the chain tension by turning the tensioner screw until the tie straps just touch the bottom side of the bar rail 6 Tighten the nuts securely with the bar tip held up 11 8 14...

Page 10: ...change in product with no functional influence are not cov ered by the warranty Also be careful that if the usage in the instruction manual is not observed as to the mixed gasoline etc described there...

Page 11: ...e on bottom of the clutch side Adjust according to your work conditions The oil tank should become nearly empty by the time fuel is used up Be sure to refill the oil tank every time when refueling the...

Page 12: ...st the H needle for best cutting power not for maximum speed CHAIN BRAKE The chain brake is a device which stops the chain in stantaneously if the chain saw recoils due to kickback Normally the brake...

Page 13: ...nt that the chain brake be checked for proper operation before each use and that the chain be sharp in order to main tain the kickback safety level of this saw Removal of the safety devices inadequate...

Page 14: ...engine Periodically check and clean the cylinder fins after re moving the air cleaner and the cylinder cover When installing the cylinder cover make sure that switch wires and grommets are positioned...

Page 15: ...he engine is stopped Use a round file of proper size for the chain Chain type 91VG File size 5 32 in 4 0 mm Place the file on the cutter and push straight forward Keep the file position as illustrated...

Page 16: ...shooting Guide Case 1 Starting failure WARNING Make sure the icing prevention system is not work ing Case 2 Lack of power Poor acceleration Rough idling Case 3 Oil does not come out If the unit seems...

Page 17: ...o change wihout notice Power unit Displacement cm3 35 2 Fuel Mixture Gasoline 50 Two cycle oil 1 when using ZENOAH genuine oil Fuel tank capacity cm3 245 Chain oil Motor oil SAE 10W 30 Oil tank capaci...

Page 18: ...D FOR THE PERIOD OF TIME UP TO THE FIRST SCHEDULED RE PLACEMENT POINT FOR THE PART ANY REPLACEMENT PART THAT IS EQUIVALENT IN PERFORMANCE AND DULABILITY MAY BE USED IN NON WARRANTY MAINTENANCE OR REPA...

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