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The serviceman or mechanic may be unfamiliar with
many of the systems on this truck.  This makes it
important to use caution when performing service
work.  A knowledge of the system and/or components
is important before the removal or disassembly of any
component.

Because of the size of some of the truck components,
the serviceman or mechanic should check the weights
noted in this Manual.  Use proper lifting procedures
when removing any components.

Following is a list of basic precautions that should
always be observed.

1.

Read and understand all warning plates and decals
on the truck before operating, lubricating or
repairing the product.

2.

Always wear protective glasses and protective
shoes when working around trucks.  In particular,
wear protective glasses when pounding on any part
of the truck or its attachments with a hammer or
sledge.  Use welders gloves, hood/goggles, apron
and other protective clothing appropriate to the
welding job being performed.  Do not wear loose-
fitting or torn clothing.  Remove all rings from
fingers when working on machinery.

3.

Do not work on any truck that is supported only by
lift jacks or a hoist.  Always use blocks or jack
stands to support the truck before performing any
disassembly.

4.

Lower the forks or other implements to the ground
before performing any work on the truck.  If this
cannot be done, make sure the forks or other
implements are blocked correctly to prevent them
from dropping unexpectedly.

5.

Use steps and grab handles (if applicable) when
mounting or dismounting a truck.  Clean any mud
or debris from steps, walkways or work platforms
before using.  Always face truck when using steps,
ladders and walkways.  When it is not possible to
use the designed access system, provide ladders,
scaffolds, or work platforms to perform safe repair
operations.

6.

To avoid back injury, use a hoist when lifting
components which weigh 23 kg (50 lb.) or more.
Make sure all chains, hooks, slings, etc., are in
good condition and are of the correct capacity.  Be
sure hooks are positioned correctly.  Lifting eyes
are not to be side loaded during a lifting operation.

7.

To avoid burns, be alert for hot parts on trucks
which have just been stopped and hot fluids in
lines, tubes and compartments.

8.

Be careful when removing cover plates.  Gradually
back off the last two bolts or nuts located at
opposite ends of the cover or device and pry cover
loose to relieve any spring or other pressure, before
removing the last two bolts or nuts completely.

9.

Be careful when removing filler caps, breathers and
plugs on the truck.  Hold a rag over the cap or plug
to prevent being sprayed or splashed by liquids
under pressure.  The danger is even greater if the
truck has just been stopped because fluids can be
hot.

SAFETY

The proper and safe lubrication and maintenance

for this forklift truck, recommended by Mitsubishi

forklift truck, are outlined in the OPERATION &

MAINTENANCE MANUAL for these trucks.

Improper performance of lubrication or maintenance

procedures is dangerous and could result in injury or

death.  Read and understand the OPERATION &

MAINTENANCE MANUAL before performing any

lubrication or maintenance.

WARNING

!

Do not operate this truck unless you have read

a n d   u n d e r s t a n d   t h e   i n s t r u c t i o n s   i n   t h e

O P E R AT I O N   &   M A I N T E N A N C E   M A N U A L .

Improper truck operation is dangerous and could

result in injury or death.

WARNING

!

WARNING

!

Summary of Contents for FBC15N

Page 1: ...7C110 Controller FBC15N A4BC1 10200 up FBC18N A4BC1 20200 up FBC18LN A4BC1 30200 up FBC20N A4BC2 10200 up FBC25EN A4BC3 20200 up FBC25N A4BC2 20200 up FBC25LN A4BC3 30200 up FBC30N A4BC3 40200 up FBC...

Page 2: ...ions and specifications contained in this manual are of the trucks with the serial numbers in effect at the time it was approved for printing Mitsubishi forklift truck reserves the right to change spe...

Page 3: ...ys or work platforms before using Always face truck when using steps ladders and walkways When it is not possible to use the designed access system provide ladders scaffolds or work platforms to perfo...

Page 4: ...es carefully Do not check for leaks with your hands Pin hole very small leaks can result in a high velocity oil stream that will be invisible close to the hose This oil can penetrate the skin and caus...

Page 5: ...Output shaft Removing Remove output shaft using a special tool Service Data A Standard Value B Repair or Service Limit 1 2 209603 Sequence 1 Cover Bolt Washer part name 2 Snap ring part name A 0 11 to...

Page 6: ...external 1 4 inch formerly PF1 4 A Rp1 8 Straight pipe thread internal 1 8 inch formerly PS1 8 Units 1 SI Units are used in this manual 2 The following table shows the conversion of SI unit and custom...

Page 7: ...aulty central vehicle monitor system Faulty diagnosis indication FOR CONTROL or Other abnormalities CIRCUITS Motor installation positions Specifications Structures Tightening of high power MOTORS cabl...

Page 8: ...ation Procedure 1 19 Details of Setup Options 1 21 Diagnosis 1 38 Outline 1 38 Operation Procedure 1 38 Self Diagnostics Hydraulic control Transistor Control Type 1 41 Self Diagnostics Hydraulic contr...

Page 9: ...7 Testing Tools 1 57 Measurement of Card Voltage 1 58 Checking Contactor Coil 1 61 Checking Contactor Tip 1 61 Checking Inverter 1 62 Regeneration Check 1 63 AC Motor System Basics 1 64 AC Motor Troub...

Page 10: ...otor control command to the inverter and the inverter sends the sensing data to the logic unit The display unit indicates the truck conditions and setting data The logic unit communicates with the dis...

Page 11: ...switch etc CAN bus Sensors U V W IM Sensors Lift cylinder Tilt cylinder Hydraulic control valve assembly Hydraulic pump Lift lock solenoid valve Micro switches DSP card DSP card Logic card Traveling...

Page 12: ...BUY NOW Then Instant Download the Complete Manual Thank you very much...

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