Bushranger CS4610 Operator'S Manual Download

Page: 8 / 16

NOTE

Pay attention to the correct direction of the saw

chain. (F2)

Fit the chain cover to the power unit and

fasten the nuts to finger tightness.

While holding up the tip of the bar, adjust the

chain tension by turning the tension screw until

the tie straps just touch the bottom side of the

bar rail. (F3, F4)

Tighten the nuts securely with the bar tip

held up (12-15N.m). Then check the chain

for smooth rotation and proper tension while

moving it by hand. If necessary, readjust with

the chain cover loose.

Tighten the tension screw

Loosen.

Tighten.

Tension screw.

NOTE

A new chain will expand its length in the

beginning of use. Check and readjust the

tension frequently as a loose chain can easily

derail or cause rapid wear of itself and the guide

bar.

FUEL

Mix a regular grade gasoline and a quality-

proven 2 stroke oil for air cooled 2 cycle

engines.

Recommended mixing ratio:

Condition Gasoline: Oil

Up to 20 hours use 20:1

After 20 hours use 25:1

25 = 1 Mix Chart

Gasoline litres

1 2 3 4 5

2-cycle oil ml.

40 80 120 160 200

WARNING

Keep open flames away from the area where

fuel is handled or stored.

Mix and store fuel only in an approved gasoline

container.

NOTE

Most engine troubles are caused, directly or

indirectly, by the fuel used on the machine. Take

special care not to mix a motor oil for 4 cycle

engines.

CHAIN OIL

Use good quality bar and chain oil.

NOTE

Do not use wasted or regenerated oil that can

cause damage to the oil pump.

STARTING ENGINE

Fill fuel and chain oil tanks respectively, and

tighten the caps securely. (F7)

Put the switch to “I” position. (F8)

Pull the choke knob out to close choke. (F9)

Pull the starter handle several times until first

firing sound is heard. Push the choke knob all

the way in to open the choke. Pull the starter

handle again until engine run. (F10)

Push the throttle lever and throttle inter lock

once and loosen it make the engine run at idle

speed.(F11)

To stop the engine, push the engine switch

to stop (o) position.

NOTE

When restarting immediately after stopping

the engine, leave the choke knob at the open

position.

While holding the saw unit securely on the

ground, pull the starter rope vigorously. (F12)

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

1.Install the attached spike to the power
unit.(F1.1)
2.Install the paper gasket onto the guide
plate. (F1.2)
3.Gear the chain to the sprocket and,
while fitting the saw chain around the
guide bar, mount the guide bar to the
power unit. Adjust the position of chain
tension nut on the chain cover to the
lower hole of guide bar. (F1.3)
(1) Tension nut
(2) Chain cover

NOTE

Pay attention to the correct direction of
the saw chain. (F2)
(1) Moving Direction
4.Fit the chain cover to the power unit
and fasten the nuts to finger tightness.
5.While holding up the tip of the bar,
adjust the chain tension by turning the
tension screw until the tie straps just
touch the bottom side of the bar rail.
(F4)
6.Tighten the nuts securely with the bar
tip held up (12-15N.m). Then check the
chain for smooth rotation and proper
tension while moving it by hand. If
necessary, readjust with the chain cover
loose.
7.Tighten the tension screw
(1) Loosen
(2) Tighten
(3) Tension screw

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

Mix a regular grade gasoline (leaded or
unleaded, alcohol-free) and a
quality-proven motor oil for air cooled 2
cycle engines.
Motor oil: Recommended use JASO 2T FC
grade lubrants or above.
Recommended mixing ratio:
Condition            Gasoline: Oil
Up to 20 hours use              20:1
After 20 hours use        25:1
25

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

F1.1

F1.2

F1.3

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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

Open the box and install the guide bar
and the saw chain on the power unit as
follows:

The saw chain has very sharp edges. Use
thick protective gloves for safety.

NOTE

A new chain will expand its length in the
beginning of use. Check and readjust the
tension frequently as a loose chain can
easily derail or cause rapid wear of itself
and the guide bar.

■FUEL

：

1 Mix Chart

Gasoline liters 1 2 3 4 5
2-cycle oil ml. 40 80 120 160 200

Keep open flames away from the area
where fuel is handled or stored.
Mix and store fuel only in an approved
gasoline container.

NOTE
Most engine troubles are caused, directly or
indirectly, by the fuel used on the machine.
Take special care not to mix a motor oil for
4 cycle engines.

■CHAIN OIL

Use motor oil SAE 20 # in summer and SAE
#10 in winter.

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