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Takeuchi Hydraulic Excavator TB153FR (No.15820004~), TB180FR (17830004~). Operator's Manual - page 6

OPTIONS

Hydraulic Breaker

For handling of the breaker, read the

hydraulic breaker’s manual, provided

Pressing force

separately.

IMPORTANT: When mounting devices,

select devices suited for this machine.

For advice on selecting device, contact a

Takeuchi sales or service outlet.

¡ Pound with the chisel perpendicular to the

surface you are pounding.

¡ When pounding, press the chisel properly

Precautions on Operating

against the object to be broken so as to

avoid pounding the air.

< TB153FR >

D5L005

< TB180FR >

¡ Do not pry with the chisel, and do not pry

while pounding.

¡ Do not move the chisel while pounding.

¡ Do not pound continuously for over 30

seconds on the same surface.

¡ Run the engine with 75% the maximum

speed.

¡Do not pound with the cylinder fully

extended or contracted (at the stroke end).

Leave a margin of at least 5 cm.

200

OPTIONS

Hydraulic Breaker

Replace the Hydraulic Oil

Regularly!

¡ When using a hydraulic breaker, the oil

deteriorates quicker than during normal

digging. Be sure to replace the hydraulic

oil and return filter element.

• Failure to replace these in time can lead

to damage to the machine and breaker’s

¡ Do not pound with the arm perpendicular

hydraulic systems. In order to improve

to the ground surface.

the service life of the hydraulic systems,

be sure to replace the hydraulic oil and

return filter element according to the

following chart of the replacement

interval.

• Clean the suction strainer when

changing the return filter element.

Replacement Interval (Hours)

Item

Hydraulic Oil

Filter Element

¡ Do not drop the breaker itself on the object

1st time

25

to be broken in order to break it.

2nd time

100

¡ Do not move objects to be broken or rocks

Periodically

600

200

with the breaker itself.

¡ Slew occasionally to cool the engine.

When the breaker operating ratio is 100%

¡ If a hydraulic hose is vibrating abnormally,

nitrogen gas may be leaking from the

2000

accumulator. Have an inspection as soon

Replacement interval

as possible.

for hydraulic oil

1500

1000

Replacement

interval for filter element

500

0

20

40

60

80

100

Breaker operating ratio (%)

N0G036

201

OPTIONS

Load Safety Device

The load safety devices include an

< TB180FR >

emergency shut-off valve and an overload

warning device. The emergency shut-off

valve stops the boom or arm part way

through a fall. The overload warning device

sounds an alarm when an excessive load is

applied.

Emergency Shut-off Valve

If the emergency shut-off valves (1) or (2)

When the hose of the boom or arm cylinders

are activated, immediately set the operating

are ruptured and the boom or arm falls, the

lever to the neutral position. Do not move

emergency shut-off valve is activated and

the operating lever to the boom or arm

stops the boom or arm part way through the

lowering side. Contact a Takeuchi dealer for

fall.

maintenance.

WARNING

If the engine can be started, the boom or

If the boom or arm drops and the

arm can be lowered with the operating lever.

emergency shut-off valves are activated,

Check for safety, then slowly lower the boom

immediately move away from the

or arm.

suspended object.

If the engine cannot be started, the boom or

arm can be lowered using the procedure

Boom

described below.

Arm

< TB153FR >

1. Check for safety in the working area and

for stability of the machine and lifted load.

2. Remove the cap (3).

3. Loosen the lock nut (4).

4. Tighten the stem (5) to lower the boom or

arm.

5. Check for stability of the hoe attachment

and load.

6. Loosen the stem (5) secure it with the lock

nut (4).

202

OPTIONS

Load Safety Device

Overload Warning Device

If a weight greater than the machine is

designed to lift is lifted, the overload warning

device is activated and a horn is sounded

(when the overload warning switch is turned

on).

WARNING

Continuing to apply the load after the

overload warning horn sounds could

result in the machine tipping over or the

emergency shut-off valve being activated.

If the horn sounds, stop operating the

machine and lighten the load.

Overload warning switch (2)

™ position

OFF

I position

ON

When the emergency shut-off

valve is activated, the

overload warning horn stops.

(This is because the pressure

sensor can no longer detect

hydraulic pressure.)

203

OPTIONS

Accumulator

¡ Second and fourth auxiliary hydraulics

Operating the Machine with

Accumulator

On machines equipped with an accumulator,

the residual pressure in the auxiliary

hydraulic circuits and the working equipment

can be released within a specific amount of

time (within 5 minutes) after the engine is

stopped.

Releasing the residual pressure

6. Move the second / fourth auxiliary

After using the machine, pressure remains

hydraulic switch to the right and left several

in the hydraulic circuits. This is called the

times.

residual pressure. Use the procedure below

When equipped with fourth auxiliary

to release the residual pressure as

hydraulics. < TB180FR >

necessary.

a. Press the selector button (2nd or 4th

Aux.) to change over to operation of the

Perform the operation to release the residual

second auxiliary hydraulics.

pressure within 5 minutes after stopping the

b. Move the second / fourth auxiliary

engine.

hydraulic switch to the right and left

several times.

1. Press the decel. button and idle the engine

7. Move all the control levers and pedal

at low speed.

several times in all directions to release

2. Lower the bucket and dozer blade to the

the pressure from the working equipment

ground.

circuitry.

3. Check that the safety lock lever is in the

8. Raise the safety lock lever to engage the

released position.

lock.

4. Stop the engine.

5. Turn the starter switch to the ON position.

Lowering the boom when the engine has

stopped.

¡ First auxiliary hydraulics

Perform this operation within 5 minutes after

stopping the engine.

1. Check that the safety lock lever is in the

released position.

2. Check that the starter switch is in the ON

position.

3. Push the operating lever slowly forward

to lower the boom.

6. Press both the auxiliary hydraulic buttons

(A) and (B) several times to release the

residual pressure in the circuitry.

204

OPTIONS

Pre Cleaner < TB180FR >

Cleaning

Inspecting and Cleaning the Pre

Cleaner

WARNING

¡ Stop the engine and allow the machine

to cool down before performing

maintenance.

• The engine, muffler, radiator and

many other parts of the machine are

1. Loosen the wing nut (1) and remove the

hot directly after the engine is

cover (2).

stopped. Touching these parts will

2. Remove the dust cup (3).

cause burns.

3. Clean the inside of the dust cup (3).

¡ Wear required appropriate equipment

4. Install the dust cup (3) and cover (2) and

such as safety glasses and filter mask

tighten the wing nut (1).

when using compressed air, as metal

fragments or other objects can fly and

cause serious personal injury.

IMPORTANT: When operating the

machine in very dusty places, inspection

and maintenance should be performed

every day.

IMPORTANT: If the air cleaner warning

lamp flashes and an alarm is sounded

during operation, stop the engine

immediately and inspect and/or clean.

Inspection

1. Inspect for any dirt or dust accumulated

in the dust cup (3).

2. If dust has accumulated, clean the dust

cup (3).

205

OPTIONS

Second Auxiliary Hydraulics

b. With the engine running at low idle

Second Auxiliary Hydraulic Lines

operate the auxiliary hydraulic switches

repeatedly (approx. 10 times) to purge

WARNING

air from the hydraulic lines.

c. Stop the engine and wait for more than

Oil may spurt out if caps or filters are

5 minutes until bubbles escape from the

removed or pipes disconnected before

hydraulic oil in the tank.

releasing the pressure in the hydraulic

system.

IMPORTANT: Follow the procedures for

¡ When disconnecting hoses, release the

purging air as instructed by the

internal pressure before removing.

attachment manufacturer if specified to

do so.

These lines deliver the hydraulic oil

necessary for operating a hydraulic

6. Check for leaks.

attachment.

S

O

d

c

L3L036

Stop valve

S: Closed O: Open

Connecting the Hydraulic Circuits

To connect the attachment hydraulic lines,

use the following procedures :

1. Release the pressure remaining in the

lines then close the stop valve.

When equipped with accumulator :

Refer to page 204 “Releasing the residual

pressure”.

2. Remove the plugs.

3. Connect the attachment hydraulic lines to

ports (c) and (d).

4. Open the stop valves.

5. When connecting is complete, purge air

from the hydraulic lines.

a. Start and run the engine at low idle with

no load for 10 minutes.

206

OPTIONS

Second Auxiliary Hydraulics

Second Auxiliary Hydraulic

Switch

Move this switch to control the flow of the oil

in the second auxiliary hydraulic lines.

(C)

Hydraulic oil flows to left auxiliary

line(c)

(D)

Hydraulic oil flows to right auxiliary

line(d)

¡ When the safety lock lever is set to the

lock position, this control is locked.

Disconnecting the hydraulic circuits

1. Release the pressure remaining in the

lines then close the stop valve.

When equipped with accumulator :

Refer to page 204 “Releasing the residual

pressure”.

2. Disconnect the lines from ports (c) and (d).

3. Install the plugs.

207

OPTIONS

Third Auxiliary Hydraulics

IMPORTANT: Follow the procedures for

Third Auxiliary Hydraulic Lines

purging air as instructed by the

attachment manufacturer if specified to

WARNING

do so.

Oil may spurt out if caps or filters are

5. Check for leaks.

removed or pipes disconnected before

releasing the pressure in the hydraulic

system.

¡ When disconnecting hoses, release the

internal pressure before removing.

These lines deliver the hydraulic oil

necessary for operating a quick attachment.

Connecting the Hydraulic Circuits

To connect the attachment hydraulic lines,

use the following procedures :

1. Release the pressure remaining in the

lines.

Refer to “Releasing the residual pressure”.

2. Remove the plugs.

3. Connect the attachment hydraulic lines to

ports (e) and (f).

4. When connecting is complete, purge air

from the hydraulic lines.

a. Start and run the engine at low idle with

no load for 10 minutes.

b. With the engine running at low idle

operate the auxiliary hydraulic switches

repeatedly (approx. 10 times) to purge

air from the hydraulic lines.

c. Stop the engine and wait for more than

5 minutes until bubbles escape from the

hydraulic oil in the tank.

208

OPTIONS

Third Auxiliary Hydraulics

Third Auxiliary Hydraulic Switch

Third Auxiliary Hydraulics

and Button

Warning Lamp

Press those switch and button to control the

This lamp illuminates and an alarm sounds

flow of the oil in the third auxiliary hydraulic

when the third auxiliary hydraulic pressure

lines.

drops abnormally, when the safety lock lever

When the safety lock lever is released after

is fully lowered to the unlocked position while

the engine is started, hydraulic oil constantly

the engine is running.

flows in pipe (e). When button (1) and switch

(2) are pressed simultaneously, the oil flow

switches to pipe (f). When this happens, the

pressure of pipe (e) drops, an alarm is

sounded and the warning lamp lights. For

safety, only operates when both button (1)

and switch (2) are pressed.

Disconnecting the hydraulic circuits

1. Release the pressure remaining in the

lines.

Refer to “Releasing the residual pressure”.

2. Disconnect the lines from ports (e) and

(f).

3. Install the plugs.

Releasing the residual pressure

After using the auxilliary hydraulic circuits,

pressure remains in the circuits. This is called

the residual pressure. Release this residual

pressure before disconnecting the lines.

1. Stop the engine.

(The residual pressure is released from

the (e) port line.)

209

OPTIONS

Fourth Auxiliary Hydraulics < TB180FR >

c. Stop the engine and wait for more than

Fourth Auxiliary Hydraulic Lines

5 minutes until bubbles escape from the

hydraulic oil in the tank.

WARNING

IMPORTANT: Follow the procedures for

Oil may spurt out if caps or filters are

purging air as instructed by the

removed or pipes disconnected before

attachment manufacturer if specified to

releasing the pressure in the hydraulic

do so.

system.

¡ When disconnecting hoses, release the

5. Check for leaks.

internal pressure before removing.

These lines deliver the hydraulic oil

necessary for operating a hydraulic

attachment.

Connecting the Hydraulic Circuits

To connect the attachment hydraulic lines,

use the following procedures :

1. Release the pressure remaining in the

lines.

When equipped with accumulator :

Refer to page 204 “Releasing the residual

pressure”.

2. Remove the plugs.

3. Connect the attachment hydraulic lines to

ports (g) and (h).

4. When connecting is complete, purge air

from the hydraulic lines.

a. Start and run the engine at low idle with

no load for 10 minutes.

b. With the engine running at low idle

operate the auxiliary hydraulic switches

repeatedly (approx. 10 times) to purge

air from the hydraulic lines.

210

OPTIONS

Fourth Auxiliary Hydraulics < TB180FR >

Selector Button (2nd or 4th Aux.)

Second / Fourth Auxiliary

Hydraulic Switch

This button changes from the fourth auxiliary

hydraulics operation to the second auxiliary

Move this switch to control the flow of the oil

hydraulics operation.

in the fourth auxiliary hydraulic lines.

Press this button to change over to operation

of the second auxiliary hydraulics. The

(G)

Hydraulic oil flows to left auxiliary

second auxiliary hydraulics operation

line(g)

indicator lamp will light. One more press of

(H)

Hydraulic oil flows to right auxiliary

this button will result in a return to fourth

line(h)

auxiliary hydraulics operation. Actual

operation is performed with the second /

¡ When the safety lock lever is set to the

fourth auxiliary hydraulic switch (slider

lock position, this control is locked.

switch).

Disconnecting the hydraulic circuits

1. Release the pressure remaining in the

lines.

When equipped with accumulator :

Refer to page 204 “Releasing the residual

pressure”.

2. Disconnect the lines from ports (g) and

(h).

3. Install the plugs.

211

OPTIONS

Travel Alarm

An alarm is sounded when the machine

Fuse Layout and Circuits Protected

travels and stops when traveling is stopped.

< TB153FR >

If the alarm does not sound when the

machine travels, the fuse may be blown.

Capacity Protected circuit

Capacity

Protected circuit

Inspect the fuse.

20A

Horn

10A

Radio,

10A

Controller

WARNING

Interior light

If the fuse which has just been replaced

10A

Lever lock

30A

Stop solenoid

should blow again, there is a problem in

30A

Lights

5A

Controller (ACC),

the electrical system. This could cause

fires. Contact a Takeuchi dealer.

Accessory relay

30A

Wiper,

5A

Instrument cluster

Cigarette lighter

Feed pump

10A

Optional

5A

Interference

Travel alarm

prevention

< TB180FR >

Capacity

Protected circuit

Capacity

Protected circuit

20A

Horn

10A

Radio,

10A

Throttle controller

Blown

Normal

Interior light

10A

Lever lock

30A

Emergency stop

relay

5A

Lights

5A

Controller (ACC),

Accessory relay

E4J007

30A

Wiper,

5A

Instrument cluster

1. Park the machine in a safe place.

Cigarette lighter

2. Set the starter switch to OFF.

10A

Optional

5A

Interference

3. Open the fuse box cover (1).

4. Inspect for blown fuse.

Travel alarm

prevention

5. If a fuse is blown, replace it with a spare

fuse of the same capacity.

212

OPTIONS

Fuel Supply Pump < TB180FR >

This device automatically supplies fuel to the

fuel tank and stops automatically when the

fuel tank is full.

DANGER

Do not use the fuel supply pump for

gasoline or hydraulic oil. Doing so could

result in explosion or damage. Only use

the fuel supply pump for diesel fuel.

1. Open the engine hood.

2. Insert the pump’s nozzle (1) in the fuel

supply tank.

3. Open the cab door.

4. Press the switch (2).

The pump stops automatically once the

fuel tank is full.

213

OPTIONS

Air Conditioner

NAMES OF COMPONENTS

1. Defroster

2. Condenser

3. Receiver drier

4. Foot outlets

5. Control panel

6. Compressor

7. Air conditioner unit

8. Inner filter

9. Outer filter

10. Air conditioner switch

11. Temperature control dial

12. Fan switch

13. Airflow mode control dial

215

OPTIONS

Air Conditioner

Air Conditioner Switch

Temperature Control Dial

IMPORTANT: To avoid placing an

excessive load on the compressor, wait

until the engine is started and is running

smoothly before turning on the air

conditioner.

COOL

WARM

T9L003

Use this dial to adjust the air temperature.

COOL

To lower the temperature

WARM

To increase the temperature

Supplement: No warm air is emitted if the

temperature of the engine coolant is low.

L3T006

Use this switch to turn the air conditioner ON

and OFF. When this switch is pressed while

the engine is running and the fan switch is

Fan Switch

ON, the air conditioner turns on. Press the

switch again or turn the fan switch OFF to

stop the air conditioner.

O

OFF

I

ON

Supplement: To prevent leakage of coolant

gas from the compressor’s seal, operate the

air conditioner at least once a week,

regardless of the season.

T9L004

Supplement: The air conditioner will not

function if the temperature in the cab is low

Use this switch to adjust the fan speed in

(about 3°C (38°F) or lower).

three steps. At the OFF position, the air

conditioner is also OFF.

OFF

Fan and air conditioner off

............ Low

............ Medium

............ High

216

OPTIONS

Air Conditioner

Airflow Mode Control Dial

OPERATION

Heating and Dehumidifying

(in cold weather or when the

humidity is high)

L3T004

Use this dial to select recirculation or fresh

air intake.

............... Recirculation

L3T008

• To cool or heat the cab quickly

• When external air is dirty

After starting the engine, turn the air

CENTER

50% fresh air intake

conditioner ON and adjust the switches as

• To let in fresh air

shown in the diagram above.

• To ventilate while cooling or heating the

The outflow slot of foot area and the outflow

cab slowly

slots of the defroster can be directed at the

............. Fresh air intake

front window.

• To let in fresh air

Warm, dehumidified air blows on the front

• To remove fog from the windows

window, preventing fogging.

• To ventilate while cooling or heating the

Set the temperature control dial and fan

cab

switch to the desired positions.

Outlets

Cooling

CAUTION

¡ When the air conditioner is set to the

recirculation mode, the air in the cab

gradually becomes dirty, so switch to

external air to ventilate once a

comfortable temperature is reached.

¡ Excessive cooling can be harmful to

your health. It is best to keep the air

Move the louvers up and down or left and

inside the cab only about 5 to 6°C (9 to

right to adjust the air flow direction and

11°F) cooler than the outside air.

amount.

¡ If the excavator has been parked in the

sun, open the windows or door to let

the hot air out of the cab before using

the air conditioner.

217

OPTIONS

Air Conditioner

Defogging the Windows

CAUTION

If the air conditioner is set to high when

using the defroster, the difference

between the external and internal

temperatures increases, and fog may

L3T009

form on the outside of the windows. If

After starting the engine, turn the air

this happens, either turn the air

conditioner ON and adjust the switches as

conditioner OFF or turn the temperature

shown in the diagram above.

control dial clockwise (WARM).

Set the temperature control dial and fan

switch to the desired positions.

Quick cooling

L3T009

After starting the engine, turn the air

L3T010

conditioner ON and adjust the switches as

shown in the diagram above.

To cool the cab quickly, set the airflow mode

The outflow slot of foot area and the outflow

control dial to the recirculation position and

slots of the defroster can be directed at the

the fan switch to High, as shown on the

front window.

diagram above.

218

OPTIONS

Air Conditioner

If the belt is slack, it will slip and vibrate,

INSPECTION AND MAINTENANCE

shortening its service life and reducing the

air conditioner’s cooling capacity. The belt

Inspection and maintenance interval

should also not be too tense. Adjust the belt

............................ Every 250 hours

tension to the standard value (approximately

8 mm or 0.3 in.).

Cleaning the Condenser

CAUTION

Cleaning the condenser with high

pressured water may damage it. Clean

the condenser gently.

If the condenser is dirty, heat will not

discharge properly. Wash dirt off the

condenser with water.

1. Open the rear cover.

2. Clean the condenser.

Inspection

Inspecting and Adjusting

1. Tilt up the platform.

the Air Conditioner Belt

2. Press on the center of the belt (1) with a

finger. The belt’s tension is normal if it

Inspection and maintenance interval

bends about 8 mm (0.3 in.) when pressed

... After first 50 hours (New machines only)

with a force of about 98N or 22 lbs.

IMPORTANT: Do not let any oil or grease

Adjustment

get on the belt, as it will cause the belt to

If the belt’s tension is not normal, adjust it

slip, shortening its service life and reducing

with the adjust bolt (3).

the air conditioner’s cooling capacity.

1. Loosen the nut (4) and bolts (5).

2. Tighten the bolt (3) to increase the tension.

Loosen the bolt (3) to decrease the tension.

3. After adjusting is completed, tighten the

nut (4) and bolts (5).

219

OPTIONS

Air Conditioner

Replace

5. Use compressed air to clean the filters.

Replace the belt in the following cases:

• If it stretches and its tension cannot be

adjusted.

Cleaning

• If it is cut or cracked.

• If the fan belt is worn and the pulley is

CAUTION

touching the bottom of the V groove.

Wear safety glasses when using

compressed air.

1. Blow dry, compressed air (138 kPa or 20

Cleaning the Filters

psi or less) directly on the filter from the

inside, moving up and down along the

Clean the filters sooner when operating in

creases.

dusty places.

Be sure to keep the nozzle at an adequate

If the filters are clogged, the air becomes

distance from the filter.

weak and a muted booming sound is heard

from the air conditioner unit.

Removing the filters

1. Loosen the bolts (1) and remove the cover

(2).

2. Remove the inner filter (3).

3. Loosen the bolts (4) and remove the cover

(5).

4. Remove the outer filter (6).

220

OPTIONS

Air Conditioner

Inspecting the Refrigerant (gas)

CAUTION

Level

The high pressure pipe becomes hot (80

to 120°C (176 to 248°F)), so be careful not

WARNING

to burn yourself when inspecting the

refrigerant level.

Exposure of the eyes or hands to the

cooler’s refrigerant could result in

blindness or frostbite. Never touch the

refrigerant or loosen the parts of the

cooling circuit.

Should the refrigerant gas leak, keep

flames away.

The cooling capacity will decrease if the

amount of refrigerant is insufficient.

4. Open the engine hood.

5. Tilt up the cab.

Refer to page 154 “Tilting Up the Platform”.

6. Also check the temperature of the

compressor’s high pressure pipe (1) and

low pressure pipe (2). Refer to page 222

“Condition of the refrigerant.”

Inspect the refrigerant level using the sight

glass (2) on the top of the receiver drier (1).

Off-Season Inspection

1. Open the rear cover.

2. Inspect under the following conditions:

Even off season, run the cooler for 3 to 5

• Cab door

Fully open

minutes at least once a week to maintain oil

• Temperature control dial

in the various parts of the compressor.

......................... Fully to the COOL side

• Air strength

High

• Engine speed

1500 rpm

• Air conditioner ... On

3. Inspect by watching the flow of air bubbles

in the refrigerant through the sight glass

(2). Refer to page 222 “Condition of the

refrigerant”.

221

OPTIONS

Air Conditioner

Condition of the Refrigerant

High/low pressure pipe

Sight glass (refrigerant)

Pipe connection

temperature

Normal

Almost transparent, with

High pressure pipe (1) hot

No irregularities.

some bubbles, but fully

(80 to 120°C, 176 to 248°F),

transparent when the

low pressure pipe (2) cold

engine speed is increased

(8 to 15°C, 46 to 59°F).

or decreased.

Clear difference in

temperature between the

pipes.

Refrigerant

Flow of bubbles can be

High pressure pipe warm,

Some oily

low

seen constantly.

low pressure pipe

places.

Refrigerant is sometimes

somewhat cool. No great

transparent or has white

difference in temperature

bubbles.

between the pipes.

Refrigerant may be leaking.

Almost no

Some mist-like refrigerant

Almost no difference in

Some heavily

refrigerant

can be barely seen flowing.

temperature between the

oily places.

Refrigerant has leaked, and

high and low pressure

almost none is left.

pipes.

Excess

No bubbles can be seen,

High pressure pipe is hot,

No irregularities.

refrigerant

even when the fan is set to

low pressure pipe is

high and the engine is

somewhat cool.

idling.

There is a difference in

temperature between the

pipes.

If the air conditioner does not function

If the air conditioner does not cool or heat the air, set the fan switch to OFF and contact a

service outlet for inspection and/or repairs.

IMPORTANT: Continued use of the air conditioner when it is not functioning properly

may damage its various parts.

IMPORTANT: Using the air conditioner when there is no refrigerant will damage the

compressor. Be particularly careful not to do this.

IMPORTANT: Always have a service outlet add or replace the refrigerant. Be sure to

use R134a refrigerant (800g or 1.76 lb).

222

OPTIONS

Immobilizer System

Keys

The machine comes with two immobilizer

keys and one registration key. The keys are

used for the immobilizer system (theft

prevention device).

N0B035

Immobilizer key

Registration key

The immobilizer system is a device that

protects the machine from theft through the

use of falsified keys, etc. Signals are

exchanged between the machine and the

key, and the engine cannot be started unless

the key is one of the included immobilizer

keys or the registration key. If an attempt is

N0B026E

made to force the engine to start using a

¡ Immobilizer key (key grip: black)

falsified key, an alarm device is activated.

The immobilizer key is used not only to

start and stop the engine, but also to lock

Stopping the alarm

and unlock the following places:

• Fuel filler cap

• Cab door

• Covers

¡ Registration key (key grip: gray)

The registration key is used for key re-

registration (rewriting the ID code). It can

also be used in the same was as the

N0B036

immobilizer keys. If an immobilizer key is

lost are a new immobilizer key is

Using one of the included immobilizer keys

purchased, re-register the keys.

or the registration key, turn the starter switch

Refer to page 226 “Re-Registration of the

from OFF (O) to ON ( | ). When the signal is

key”.

identified, the alarm stops.

Immobilizer keys can be ordered individually.

If the registration key is lost, however, the

immobilizer system must be replaced. Be

particularly careful not to lose the registration

key, and store it separately from the

immobilizer keys.

224

OPTIONS

Immobilizer System

IMPORTANT: If a key from a different

immobilizer system or a metal object is

brought near or into contact with the

starter switch or key section, the system

may no longer be able to identify the keys’

ID codes, in which case it is no longer

possible to start the engine.

N0B033

• Do not place keys for another

immobilizer system together with your

machine’s keys.

N0B034

• Do not use metal key holders.

225

OPTIONS

Immobilizer System

Registration Procedure

Re-Registration of the Keys

Immobilizer key

Registration key

Re-register the keys in the following cases:

¡ If one of the immobilizer keys is lost, re-

register the remaining keys so as to

prevent theft.

¡ If you purchase new immobilizer keys,

they must be registered before they can

be used with the machine’s immobilizer

N0B026E

system.

1. Prepare the immobilizer keys you wish to

¡ The ID code is changed each time a key

register (key grip: black/maximum of 5

is registered, so any keys you already

keys) and the registration key (key grip:

have must also be re-register.

gray).

Refer to page 224 “Immobilizer System”.

2. Check whether or not the engine starts

with the registration key.

IMPORTANT: Please read and understand

If the engine does not start, it is possible

the registration procedure before starting.

that the registration key belongs to another

If you stop in the middle, you may have to

product.

start over from the beginning.

This matter must be checked again.

Do not turn the key to the START (

)

position while performing the steps 3 to

12.

Registration key

N0B029E

3. Insert the registration key into the starter

switch and turn it from the OFF (O) position

to the ON ( I ) position.

4. Hold for about 10 seconds.

226

OPTIONS

Immobilizer System

Registration key

Registration key

N0B030E

N0B029E

5. Return to the OFF (O) position from the

10. Within 10 seconds after registering the

ON ( I ) position and remove the

immobilizer keys, insert the registration

registration key.

key into the starter switch and turn it from

the OFF (O) position to the ON ( I )

position.

Immobilizer key

11. Hold for about 10 seconds.

Registration key

N0B027E

6. Within 10 seconds, insert the immobilizer

key into the starter switch and turn it from

N0B030E

the OFF (O) position to the ON ( I )

position.

12. Return to the OFF (O) position from the

7. Hold for about 10 seconds.

ON ( I ) position and remove the

registration key.

This completes the registration procedure.

Immobilizer key

13. Check that the engine starts using all the

registered keys (registration key and

immobilizer keys).

If the engine does not start, re-register

the keys.

If the engine still does not start, consult a

Takeuchi sales or service outlet.

N0B028E

8. Return to the OFF (O) position from the

ON ( I ) position and remove the

immobilizer key.

9. Perform steps (6) to (8) for all immobilizer

keys (maximum of 5 keys) that you wish

to register.

227

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